WO2016113248A1 - Optoelektronisches bauelement - Google Patents
Optoelektronisches bauelement Download PDFInfo
- Publication number
- WO2016113248A1 WO2016113248A1 PCT/EP2016/050462 EP2016050462W WO2016113248A1 WO 2016113248 A1 WO2016113248 A1 WO 2016113248A1 EP 2016050462 W EP2016050462 W EP 2016050462W WO 2016113248 A1 WO2016113248 A1 WO 2016113248A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- optoelectronic component
- optical
- optoelectronic
- radiation
- semiconductor chip
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Ceased
Links
Classifications
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10H—INORGANIC LIGHT-EMITTING SEMICONDUCTOR DEVICES HAVING POTENTIAL BARRIERS
- H10H20/00—Individual inorganic light-emitting semiconductor devices having potential barriers, e.g. light-emitting diodes [LED]
- H10H20/80—Constructional details
- H10H20/85—Packages
- H10H20/855—Optical field-shaping means, e.g. lenses
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10H—INORGANIC LIGHT-EMITTING SEMICONDUCTOR DEVICES HAVING POTENTIAL BARRIERS
- H10H20/00—Individual inorganic light-emitting semiconductor devices having potential barriers, e.g. light-emitting diodes [LED]
- H10H20/80—Constructional details
- H10H20/85—Packages
- H10H20/8506—Containers
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10H—INORGANIC LIGHT-EMITTING SEMICONDUCTOR DEVICES HAVING POTENTIAL BARRIERS
- H10H20/00—Individual inorganic light-emitting semiconductor devices having potential barriers, e.g. light-emitting diodes [LED]
- H10H20/80—Constructional details
- H10H20/85—Packages
- H10H20/855—Optical field-shaping means, e.g. lenses
- H10H20/856—Reflecting means
Definitions
- optoelectronic devices such as light-emitting devices, equipped with optical elements for beam shaping ⁇ and / or deflection.
- optical lenses are known for beam shaping.
- Strahlabel ⁇ kung prismatic structures are known, for example.
- An object of the present invention is to provide an optoelectronic device. This object is achieved by an optoelectronic component with the Merkma ⁇ len of claim 1. Various developments are specified in the dependent claims.
- An optoelectronic component comprising an optoelectronic semiconductor chip having a radiation emitting surface, a deflection element, which is adapted from the opto ⁇ electronic semiconductor chip emitted electromagnetic radiation in a main radiation direction to divert including a deviating from 90 ° angle with the radiation emission surface, and an optical Lens whose optical axis encloses a deviating from 90 ° angle with the Strahlungsemissi ⁇ onsthesis.
- the deflection of the emitted electromagnetic radiation caused by the deflection element of this optoelectronic component in the main emission direction makes it possible with this optoelectronic component to illuminate a spatial area which differs from the angle to the radiation emission surface of the optoelectronic device at a 90 ° angle.
- the optical lens of the optoelectronic component makes it possible to focus electromagnetic radiation emitted by the optoelectronic semiconductor chip in the direction of the spatial area or surface area to be illuminated by the optoelectronic component. It can be produced in an imaging plane of a loan in the materiality symmetrical beam profile with the optical lens of this optoelekt ⁇ tronic device.
- the optical lens is designed as a converging lens.
- the optical lens of the optoelectronic component can effect a bundling of electromagnetic radiation radiated through the optoelectronic component.
- the optical lens is non-radially symmetrical. This ensures that the optical lens has non-radially symmetric optical imaging properties
- the optical lens has the shape of an ellipse in a plane parallel to the radiation emission surface.
- the optical lens has an optical axis that is oriented at an angle deviating from 90 ° to the radiation emitting surface of the optoelectronic semiconductor chip of the optoelectronic component.
- the optical axis of the optical lens and the Hauptach ⁇ se of the ellipse in a common plane are arranged.
- the optical lens has a mirror symmetry with respect to this plane.
- the main emission direction and the optical axis of the op-amp table lens arranged in a common plane. This can ensure that the optical lens caused by the beam shaping of the beam deflected by the deflecting element in the main emission direction of electromagnetic radiative only a slight distortion of a beam profile be ⁇ acts. In particular, it can thereby be achieved that a beam deflected by the deflection element of the optoelectronic component into the main emission direction and shaped by the optical lens of the optoelectronic component has a substantially radially symmetrical beam profile.
- the main radiation direction and the optical axis in DIE same direction against a surface perpendicular to the radiation emission ⁇ right direction are tilted.
- the main emission direction and the optical axis can be tilted by similar or identical angles to a direction oriented perpendicular to the radiation emission surface of the opto ⁇ electronic semiconductor chip direction.
- Component thereby the generation of a directed in the main radiation beam with substantially radially symmetrical beam profile.
- the deflection element is designed as a prism structure.
- the prism structure may comprise one or more individual prisms.
- a deflecting element designed as a prismatic structure enables effective beam deflection with only slight optical losses.
- the optical lens and the prism structure formed on a ge ⁇ common optical element.
- this results in a particularly simple construction of the opto ⁇ electronic device with only a small number of individual components. This enables cost Her ⁇ position and mounting of the optoelectronic component.
- the prism structure and the optical lens overlap each other. This can be achieved in that the prism structure and the optical lens are arranged on a common side of the op ⁇ tables element.
- the optical element is configured as a total reflection lens . This makes it possible to form the optoelectronic component with particularly compact external dimensions.
- the prism structure and the optical lens are formed at opposite ⁇ opposite sides of the optical element. This he ⁇ it enables advantageously to manufacture the prism structure and the optical lens in each case with particularly high accuracy.
- the deflection element is designed as a reflector.
- ⁇ advantageous as the deflector can be particularly simple, inexpensive and finished with high accuracy.
- Figure 1 is a sectional side view of a first opto ⁇ electronic device; a perspective view of a first optical element of the first optoelectronic component; a plan view of the first optical element; an irradiation intensity diagram; a sectional side view of a second opto ⁇ electronic device; a sectional side view of a third opto ⁇ electronic device;
- FIG. 7 shows a sectional side view of a fourth optoelectronic component
- FIG. 8 shows a perspective view of a fourth optical element of the fourth rule ⁇ optoelectronic component.
- the first optoelectronic device 100 is adapted to elekt ⁇ romagnetician radiation, for example visible light or light having a wavelength from the infrared areas of the spectrum rich to emit ⁇ .
- the first optoelectronic Bauele ⁇ ment 100 can be for example a light-emitting device (LED) device.
- the first optoelectronic Bauele ⁇ element 100 is adapted to electromagnetic radiation non-centric, that is, in an oblique direction to radiate.
- the first optoelectronic component 100 has a Gezza ⁇ se 110th
- the housing 110 may comprise, for example, a synthetic ⁇ material, in particular xidharz example, an epoxy.
- the housing 110 may, for example, by a molding process ⁇ (mold process) may be prepared.
- the housing 110 of the first optoelectronic component 100 has a cavity which forms a concave mirror.
- th first reflector 300 forms.
- the first reflector 300 may have the shape of a paraboloid of revolution, a spherical shape, or another shape. In this case, the first reflector 300 is rotationally symmetrical (radially symmetrical) with respect to an axis of symmetry.
- the wall of the housing 110 which forms the first reflector ⁇ 300 is optically reflecting ⁇ tierend.
- the housing 110 of the first optoelectronic ⁇ African device 100 for example, have a white material.
- the wall of the housing 110 that forms the first reflector 300 may also have a metallization in order to increase the reflectivity of the wall of the housing 110 that forms the first reflector 300.
- an optoelectronic semiconductor chip 200 is arranged in the first reflector 300 forming cavity of the housing 110 of the first optoelectronic component 100.
- the optoelectronic semiconductor chip 200 has a Strahlungsemissi ⁇ ons constitutional 210, which is oriented perpendicular to the symmetry axis of the f ⁇ th reflector 300th
- the optoelectronic semiconductor chip 200 is configured to emit at ⁇ game as visible light or light having a wavelength in the infrared spectral range, at its radiation emitting surface 210 electromagnetic radiation.
- the optoelectronic semiconductor chip 200 may be, for example, a light-emitting diode chip (LED chip).
- the electromagnetic radiation emitted at the radiation emission surface 210 is emitted into a solid angle centered about a direction oriented perpendicular to the radiation emission surface 210.
- the first reflector 300 of the optoelectronic component 100 is provided to collect 210 emit ⁇ oriented electromagnetic radiation of the optoelectronic semiconductor chip 200 on the radiation emitting surface.
- the optoelectronic semiconductor chip 200 is arranged at the bottom region of the cavity of the housing 110 which forms the first reflector 300. Electromagnetic radiation emitted by the optoelectronic semiconductor chip 200 is detected by the first Reflector 300 to the outer opening of the first reflector 300 passed.
- the first optoelectronic component 100 has a first optical element 400.
- the first optical element 400 is disposed on the outer opening of the first reflector 300 and covers the outer opening of the first reflector 300.
- the first optical element 400 has an upper side 410 and an upper side 420 opposite the upper side 410.
- the bottom 420 of the first optical element 400 faces the radiation emission surface 210 of the optoelectronic Bauele ⁇ ments 200th
- FIG. 2 shows a schematic and partially transparent perspective view of the first optical element 400.
- FIG. 3 shows a schematic plan view of the upper side 410 of the first optical element 400.
- the first optical element 400 has an optically transparent material, for example a glass or an optically transparent plastic.
- the first optical element 400 of the first optoelectronic component 100 has a first prism structure 600.
- the first prism structure 600 is formed by a sawtooth-shaped modulation of the surface of the f ⁇ th optical element 400 at the bottom 420 of the first optical element 400th
- the first Pris ⁇ ma founded a plurality of parallel oriented prisms with each sawtooth-shaped cross-section.
- the An ⁇ number of single prisms of the first prism structure 600 may be selected as desired.
- the first prism structure 600 may even have only a single prism.
- the first prism structure 600 at the bottom 420 of the first optical element 400 is bounded by an annular rim which is intended to attach the first optical ele ment ⁇ 400 on an upper surface of the housing 110 via the first reflector 300th
- the first optical element 400 is fastened such to the housing 110 so that the ers ⁇ te prism structure 600 disposed on the underside 420 of the first optical ⁇ rule element 400 via the opening of the first reflector 300 and the radiation emission surface 210 of the optoelectronic semiconductor chip facing 200th
- the first prism structure 600 at the bottom 420 of the first optical element 400 forms a first deflector 500.
- the first deflector 500 is adapted to the emitted and by the optoelectronic semiconductor chip 200 from the first reflector 300 to the first deflecting member 500 escort ⁇ te electromagnetic radiation to deflect into a main emission direction 510.
- the main emission direction 510 is not oriented perpendicular to the radiation emission surface 210 of the optoelectronic semiconductor chip 200, but includes an angle 520 that deviates from 90 ° with the radiation emission surface 210 of the optoelectronic semiconductor chip 200.
- first optical element 400 of the first optoelectronic device 100 On the upper side 410 of the first optical element 400 of the first optoelectronic device 100 includes a first op ⁇ diagram lens 700 is formed.
- the first prism structure 600 and the first optical lens 700 are thus integrally formed together ⁇ men ownedd on opposite sides 410, 420 of the first optical element 400th
- the first optical lens 700 is formed as a convex converging lens, and serves to bundle by the first deflection member 500 in the beam direction Hauptab ⁇ 510 deflected electromagnetic radiation.
- the first optical lens 700 has an optical axis 710, which is not oriented perpendicular to the radiation emission surface 210 of the optoelectronic semiconductor chip 200, but with the radiation emission surface 210 of the optoelectronic semiconductor chip 200 includes an angle 720 deviating from 90 °.
- the optical axis 710 of the first optical rule ⁇ lens 700 and the main emission direction 510 are arranged in a common plane and against the radiation-emitting surface 210 of the optoelectronic semiconductor Chips 200 vertical direction tilted in the same direction. This can be seen in FIGS. 1 and 3.
- the first optical lens 700 of the first optoelectronic component 100 is non-radially symmetrical.
- the first opti ⁇ specific lens in the radiation emission surface 210 of the opto ⁇ electronic semiconductor chips 200 vertical projection and in section has an outer contour in the shape of an ellipse 730 in a direction parallel to the radiation emitting surface 210 plane 700th
- the main axis 740 of this ellipse 730 is arranged in a common plane with the optical axis 710 of the first optical lens 700.
- the Hauptach ⁇ se 740 of the ellipse 730 is also disposed in a common plane with the main beam direction 510 of the first deflecting element 500 of the first optoelectronic component 100th
- Electromagnetic radiation emitted at the radiation emission surface 210 of the optoelectronic semiconductor chip 200 of the first optoelectronic component 100 strikes the first optical element 400 at the outer opening of the first reflector 300 of the first optoelectronic component 100 and passes through the first optical element 400 radiation deflected in the Hauptab ⁇ beam direction 510 through the first prism formed by the structure 600 first Ablenkele ⁇ element 500 of the first optical element 400 and converged by the first optical lens 710 of the first optical element 400th FIG.
- FIG. 4 shows a schematic irradiation intensity diagram 900, which indicates a radiation intensity in an area illuminated by the first optoelectronic component 100, which is oriented parallel to the radiation emission area 210 of the optoelectronic semiconductor chip 200 of the first optoelectronic component 100, and of the first optoelectronic component 100 spaced above the upper surface 410 of the first optical element 400 of the first opto ⁇ electronic device 100 is arranged.
- a first spatial direction 910 is parallel to a projection of the main radiation direction 510 oriented on the radiation emission surface 210 of the optoelectronic semiconductor chip 200.
- a second spatial direction 902 is oriented perpendicular to the first spatial direction 901 and parallel to the radiation emission surface 210 of the optoelectronic semiconductor chip 200.
- a ⁇ teltician 910 of the face shown in the irradiation intensity diagram 900 is organized in arrival to the radiation emitting surface 210 of the optoelectronic semiconductor chip 200 perpendicular direction from a center of the radiation emitting surface 210th
- the irradiation shown in irradiation intensity diagram 900 lung intensity in the illuminated by the first opto-electronic construction ⁇ element 100 surface has a Intensticiansmaxi- mum 920 which is shifted in the first direction in space 901 against With ⁇ teltician 910th
- the illumination of the surface shown in irradiation intensity plot 900 by the first opto-electronic device 100 is off-center driven ⁇ formed around the center of the 910th
- the loading shown in irradiation intensity diagram 900 radiation intensity in the illuminated by the first opto-electronic device 100 surface is substantially radial ⁇ alsymmetrisch to the intensity maximum of 920.
- the optical axis 710 of the first optical lens 700 with the radiation emitting surface 210 of the opto ⁇ electronic semiconductor chip 200 includes the deviating from 90 ° angle 720, wherein the angle 720 is tuned to the Win ⁇ angle 520, the main radiation 510 includes with the radiation emission surface 210 of the optoelectronic semiconductor chip 200.
- the angle 720 of the optical axis 710 and the angle 520 of the main emission direction 510 may have similar values.
- FIG. 5 shows a schematic sectional side view of a second optoelectronic device 101.
- the second opto-electronic device 101 includes a housing 110, 110 of the first optoelectronic Bauele ⁇ ment 100 is formed as the housing.
- a cavity of the housing 110 forms a second reflector 301, which is designed like the first reflector 300 of the first optoelectronic component 100.
- an optoelectronic semiconductor chip is arranged 200 having a radiation emitting surface 210 is ⁇ , which is like the optoelectronic semiconductor chip 200 of the first opto-electronic device 100 is formed.
- the first optical element 400 includes the second optoelectronic device 101 to a second optical ele ment ⁇ four hundred and first
- the second optical element 401 has a surface facing away from the radiation emitting surface 210 of the optoelectronic semiconductor chip 200 and a top 410 of the radiation-emitting surface 210 of the optoelectronic semiconductor chip 200 ⁇ facing bottom 420th
- the second optical element 401 has a second Pris ⁇ ma ceremoni 601 which forms a second deflecting five hundred and first
- the second deflection element 501 is provided to deflect electromagnetic radiation emitted by the optoelectronic semiconductor chip 200 into a main emission direction 510.
- ken which includes a deviating from 90 ° angle 520 with the radiation emission surface 210 of the optoelectronic semiconductor chip 200.
- the main emission direction 510 is oriented in the second component 101 as in the first optoelectronic component 100.
- the second optical element 401 has a second optical lens 701 which has an optical axis 710 which encloses an angle 720 deviating from 90 ° with the radiation emission surface 210 of the optoelectronic semiconductor chip 200.
- the optical axis 710 is the two- ⁇ th optoelectronic component 101 is oriented as in the first opto-electronic component 100.
- the second optical element 401 of the second optoelectronic ⁇ rule component 101 is different from the first optical ⁇ rule element 400 of the first opto-electronic device 100 in that both the second Ablenkele ⁇ element 501 forming second prism structure 601 and the second optical lens 701 to the top 410 of the first op ⁇ tables element are disposed 400th At this time, the second prism structure 601 and the second optical lens 701 overlapped each other. This means that the second prism structure 601 arranged on the upper side 410 of the second optical element 401 is deformed by the second optical lens 701 formed on the upper side 410 of the second optical element 401.
- the radiation-emitting surface 210 of the optoelectronic semiconductor chip 200 facing lower surface 420 of the second op ⁇ tables member 401 is planar.
- the Obersei ⁇ te 410 of the second optical element may be formed plane-four hundred and first
- Another possibility is to arrange only the second optical lens 701 on the underside 420 of the second optical element 401, while the second optical lens 701 steering element 501 forming the second prism structure 601 at the top 410 of the second optical element 401 is arranged.
- FIG. 6 shows a schematic sectional side view of a third optoelectronic component 102.
- the third optoelectronic component 102 has a housing 110 with a cavity which forms a third reflector 302.
- An optoelectronic semiconductor chip 200 which has a radiation emission surface 210 is arranged in the cavity.
- the third reflector 302 of the third optoelectronic component 102 differs from the first reflector 300 of the first optoelectronic component 100 in that the third reflector 302 is not rotationally symmetrical with respect to a symmetry axis oriented perpendicular to the radiation emission surface 210 of the opto ⁇ electronic semiconductor chip 200.
- the third reflector is designed with respect to 302 of a perpendicular to the radiation emitting surface 210 orientier ⁇ th axis asymmetrically such that the third reflector 302 causes deflection of emitted by the optoelectronic semiconductor chip 200 of electromagnetic radiation in a main radiation direction 510 a different from 90 ° angle 520 with the radiation emission surface 210 of the optoelectronic semiconductor chip 200 includes.
- the third reflector 302 of the third optoelectronic component 102 acts as a third deflection element 502.
- the third reflector 302 can be designed as a paraboloid of revolution or with another rotationally symmetrical shape with an axis of symmetry oriented parallel to the main emission direction 510.
- the third reflector 302 may also have a different shape.
- the third opto-electronic device 102 has a third optical ele ment ⁇ 402 instead of the first optical element 400th
- the third optical element 402 has an upper side 410 and an upper side 420 opposite the upper side 410.
- the lower side 420 of the third optical element 402 faces the radiation emission surface 210 of the opto ⁇ electronic semiconductor chip 200.
- the third optical element 402 differs from the first optical element 400 in that no prism structure is formed on the underside 420 of the third optical element 402. This is not necessary in the case of the third optoelectronic component 102, since the third reflector 302 forms the third deflection element 502 in the third optoelectronic component 102.
- a third optical lens 702 Arranged on the upper side 410 of the third optical element 402 is a third optical lens 702, which is designed like the first optical lens 700 of the optical element 400 of the first optoelectronic component 100.
- FIG. 7 shows a schematic sectional side view of a fourth optoelectronic component 103.
- the fourth optoelectronic component 103 has a housing 110.
- the housing 110 has a recess in which an opto ⁇ electronic semiconductor chip 200 is arranged with a radiation emission surface 210.
- the optoelectronic semiconductor chip 200 of the fourth optoelectronic component 103 is designed like the optoelectronic semiconductor chip 200 of the first optoelectronic component 100.
- the radiation-emitting surface 210 of the optoelectronic semiconductor chip 200, a fourth op ⁇ table element 403 is disposed in the recess of the housing 110 of the first opto-electronic device 100, which is formed se as Totalreflexionslin- 800th
- Figure 8 shows a simplified specific ⁇ matic perspective view of the formed as a total reflection lens 800 ⁇ fourth optical element 403.
- the fourth optical element 403 comprises an optically transparent material, for example a glass or an optically transparent plastic.
- the fourth optical element 403 has an upper side 410 and a lower side 420 opposite the upper side 410.
- the bottom 420 of the four ⁇ th optical element 403 faces the Strahlungsemissionsflä ⁇ surface 210 of the optoelectronic semiconductor chip 200th
- a lateral surface of the fourth optical element 403 extending between the upper side 410 and the lower side 420 of the fourth optical element 403 forms a fourth reflector 303. Electromagnetic radiation propagating within the fourth optical element 403 can be formed on the lateral surface of the fourth optical element forming the fourth reflector 303 Elements 403 are totally reflected. Characterized ⁇ be acts of the fourth reflector 303, a collection of on the underside 420 of the fourth optical element 403 by the optoelectronic semiconductor chip 200 in the fourth optical element 403 irradiated electromagnetic radiation. At the upper side 410 of the fourth optical element 403, the electromagnetic radiation collected by the fourth reflector 303 can emerge from the fourth optical element 403.
- the totally reflecting the jacket surface of the fourth optical ⁇ rule element 403 surrounding medium has a lower refractive index than the fourth optical element 403 to enable the total reflection at the fourth reflector 303 forming lateral surface.
- the lateral surface of the fourth optical element 403 forming the fourth reflector 303 can be at least partially radially symmetrical with respect to a symmetry axis perpendicular to the radiation emission surface 210.
- the fourth Re ⁇ Flektor 303 forming lateral surface of the fourth optical ele ments ⁇ 403 may be at least partially formed as a paraboloid of revolution.
- the upper side 410 of the fourth optical element 403 of the fourth optoelectronic component 103 is formed like the upper side 410 of the second optical element 401 of the second optoelectronic component 101.
- a fourth prism structure 603 is formed on the upper side 410 of the fourth optical element 403 constituting a fourth Ablenkele ⁇ ment 503rd
- a fourth optical lens 703 is formed at the top 410 of the four ⁇ th optical element 403, which is superimposed on the fourth prism structure 603rd
- the structure of the fourth prism 603 superimposed fourth optical lens 703 hal ⁇ BER is not shown in Figure 8 for clarity.
- the fourth deflector 503 forms fourth prism structural ⁇ structure 603 is like the second prism structure 601 of the second operating tables element 401 of the second opto-electronic component 101 is formed and is used to light emitted by the optoelectronic ⁇ rule semiconductor chip 200 electromagnetic Strah ⁇ lung in a main emission direction 510 to deflect, which includes an angle 520 deviating from 90 ° with the radiation emission surface 210 of the optoelectronic semiconductor chip 200 ⁇ .
- the fourth optical lens 703 of the fourth optical element 403 as the second optical lens 701 of the two ⁇ th optical element 401 is formed, and has an opti ⁇ cal axis 710 a different from 90 ° angle of 720 with the radiation emitting surface 210 of the optoelectronic semiconductor chip 200 includes.
- the first optoelectronic component 100, the second opto ⁇ electronic component 101, the third optoelectronic Component 102 and the fourth optoelectronic Bauele ⁇ element 103 each have a deflector 500, 501, 502, 503, which is configured to deflect light emitted from the respective optoelekt ⁇ tronic semiconductor chip 200 in the main emission direction of electromagnetic radiation 510th
- the deflection element 500, 501, 503 is formed in each case by a prism structure 600, 601, 603.
- the deflection element 502 is formed by the third reflector 302. It is possible to form an optoelectronic component with a differently configured deflection element.
- the deflector may be formed by an arrangement of the optoelectronic semiconductor chip 200, wherein the radiation ⁇ emitting surface 210 of the optoelectronic semiconductor chip 200 is not oriented parallel to a mounting surface of the opto-electronic component ⁇ .
- 701 702, 703 the optoelectronic device in addition an optimal see lens 700, at which includes the optical axis 710 an angle deviating from 90 ° with the radiation 720 semis ⁇ sion surface 210th
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Abstract
Description
Claims
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US15/543,180 US10263165B2 (en) | 2015-01-12 | 2016-01-12 | Optoelectronic component with optical elements for beam shaping and beam deflection |
| CN201680015293.8A CN107408613B (zh) | 2015-01-12 | 2016-01-12 | 光电子组件 |
| DE112016000316.1T DE112016000316B4 (de) | 2015-01-12 | 2016-01-12 | Optoelektronisches Bauelement |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102015100329.5 | 2015-01-12 | ||
| DE102015100329.5A DE102015100329A1 (de) | 2015-01-12 | 2015-01-12 | Optoelektronisches Bauelement |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| WO2016113248A1 true WO2016113248A1 (de) | 2016-07-21 |
Family
ID=55085668
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PCT/EP2016/050462 Ceased WO2016113248A1 (de) | 2015-01-12 | 2016-01-12 | Optoelektronisches bauelement |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US10263165B2 (de) |
| CN (1) | CN107408613B (de) |
| DE (2) | DE102015100329A1 (de) |
| WO (1) | WO2016113248A1 (de) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102015100329A1 (de) * | 2015-01-12 | 2016-07-14 | Osram Opto Semiconductors Gmbh | Optoelektronisches Bauelement |
| KR20190000442U (ko) * | 2017-08-08 | 2019-02-18 | 시아먼 산안 옵토일렉트로닉스 테크놀로지 캄파니 리미티드 | Led 발광 장치 |
| DE102017130779A1 (de) * | 2017-08-11 | 2019-02-14 | Osram Opto Semiconductors Gmbh | Optoelektronisches Halbleiterbauteil und biometrischer Sensor |
| DE112018007271B4 (de) * | 2018-03-12 | 2025-11-27 | Osram Opto Semiconductors Gmbh | Optoelektronische halbleitervorrichtung und verfahren zur herstellung einer optoelektronischen halbleitervorrichtung |
| EP3859308B1 (de) * | 2020-01-28 | 2023-12-20 | Infineon Technologies AG | Strahlungsquelle und gassensor mit der strahlungsquelle |
| US20230155085A1 (en) * | 2020-04-08 | 2023-05-18 | Ams-Osram International Gmbh | Optoelectronic component and illumination device |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20040170018A1 (en) * | 2003-02-28 | 2004-09-02 | Toyoda Gosei Co., Ltd. | Light emitting apparatus |
| US20050024746A1 (en) * | 2003-07-29 | 2005-02-03 | Citizen Electronics Co., Ltd. | Fresnel lens and an illuminating device provided with the fresnel lens |
| US20110103070A1 (en) * | 2009-10-29 | 2011-05-05 | Fu Zhun Precision Industry (Shen Zhen) Co., Ltd. | Led module |
| DE102011084881A1 (de) * | 2011-10-20 | 2013-04-25 | Osram Gmbh | Halbleiter-Leuchtvorrichtung mit einer Linse mit Lichtablenkungsstruktur |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20070058380A (ko) * | 2004-04-23 | 2007-06-08 | 라이트 프리스크립션즈 이노베이터즈, 엘엘씨 | 발광 다이오드를 위한 광학 매니폴드 |
| ATE453930T1 (de) * | 2004-10-14 | 2010-01-15 | Fiat Ricerche | Optikelement und modul zur projektion eines lichtbündels, und kraftfahrzeugleuchte mit einer mehrzahl solcher modulen |
| JP5626754B2 (ja) * | 2010-01-10 | 2014-11-19 | シチズン電子株式会社 | 光学ユニット |
| DE102010012712A1 (de) | 2010-03-25 | 2011-09-29 | Osram Opto Semiconductors Gmbh | Licht emittierendes Halbleiterbauteil |
| DE102012102122A1 (de) | 2012-03-13 | 2013-09-19 | Osram Opto Semiconductors Gmbh | Flächenlichtquelle |
| TWI707483B (zh) * | 2012-07-17 | 2020-10-11 | 新加坡商新加坡恒立私人有限公司 | 發射可變強度分布的光線的光電模組 |
| CN103943753A (zh) * | 2014-03-06 | 2014-07-23 | 京东方科技集团股份有限公司 | 发光二极管光源及其制作方法、背光源及显示装置 |
| DE102014116687A1 (de) * | 2014-11-14 | 2016-05-19 | Osram Opto Semiconductors Gmbh | Optoelektronisches Bauelement und Beleuchtungsvorrichtung |
| DE102015100329A1 (de) * | 2015-01-12 | 2016-07-14 | Osram Opto Semiconductors Gmbh | Optoelektronisches Bauelement |
-
2015
- 2015-01-12 DE DE102015100329.5A patent/DE102015100329A1/de not_active Withdrawn
-
2016
- 2016-01-12 US US15/543,180 patent/US10263165B2/en active Active
- 2016-01-12 DE DE112016000316.1T patent/DE112016000316B4/de active Active
- 2016-01-12 WO PCT/EP2016/050462 patent/WO2016113248A1/de not_active Ceased
- 2016-01-12 CN CN201680015293.8A patent/CN107408613B/zh active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20040170018A1 (en) * | 2003-02-28 | 2004-09-02 | Toyoda Gosei Co., Ltd. | Light emitting apparatus |
| US20050024746A1 (en) * | 2003-07-29 | 2005-02-03 | Citizen Electronics Co., Ltd. | Fresnel lens and an illuminating device provided with the fresnel lens |
| US20110103070A1 (en) * | 2009-10-29 | 2011-05-05 | Fu Zhun Precision Industry (Shen Zhen) Co., Ltd. | Led module |
| DE102011084881A1 (de) * | 2011-10-20 | 2013-04-25 | Osram Gmbh | Halbleiter-Leuchtvorrichtung mit einer Linse mit Lichtablenkungsstruktur |
Also Published As
| Publication number | Publication date |
|---|---|
| US20180026167A1 (en) | 2018-01-25 |
| CN107408613A (zh) | 2017-11-28 |
| DE102015100329A1 (de) | 2016-07-14 |
| DE112016000316B4 (de) | 2021-11-18 |
| CN107408613B (zh) | 2019-12-06 |
| DE112016000316A5 (de) | 2017-10-19 |
| US10263165B2 (en) | 2019-04-16 |
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