PL3578878T3 - Urządzenie prowadzące światło - Google Patents
Urządzenie prowadzące światłoInfo
- Publication number
- PL3578878T3 PL3578878T3 PL18213964.2T PL18213964T PL3578878T3 PL 3578878 T3 PL3578878 T3 PL 3578878T3 PL 18213964 T PL18213964 T PL 18213964T PL 3578878 T3 PL3578878 T3 PL 3578878T3
- Authority
- PL
- Poland
- Prior art keywords
- light guide
- guide device
- light
- guide
- Prior art date
Links
Classifications
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/0001—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems
- G02B6/0011—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems the light guides being planar or of plate-like form
- G02B6/0081—Mechanical or electrical aspects of the light guide and light source in the lighting device peculiar to the adaptation to planar light guides, e.g. concerning packaging
- G02B6/0086—Positioning aspects
- G02B6/0088—Positioning aspects of the light guide or other optical sheets in the package
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/0001—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems
- G02B6/0011—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems the light guides being planar or of plate-like form
- G02B6/0033—Means for improving the coupling-out of light from the light guide
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/0001—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems
- G02B6/0011—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems the light guides being planar or of plate-like form
- G02B6/0033—Means for improving the coupling-out of light from the light guide
- G02B6/0035—Means for improving the coupling-out of light from the light guide provided on the surface of the light guide or in the bulk of it
- G02B6/0036—2-D arrangement of prisms, protrusions, indentations or roughened surfaces
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/0001—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems
- G02B6/0011—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems the light guides being planar or of plate-like form
- G02B6/0033—Means for improving the coupling-out of light from the light guide
- G02B6/0035—Means for improving the coupling-out of light from the light guide provided on the surface of the light guide or in the bulk of it
- G02B6/0045—Means for improving the coupling-out of light from the light guide provided on the surface of the light guide or in the bulk of it by shaping at least a portion of the light guide
- G02B6/0046—Tapered light guide, e.g. wedge-shaped light guide
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/0001—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems
- G02B6/0011—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems the light guides being planar or of plate-like form
- G02B6/0065—Manufacturing aspects; Material aspects
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/0001—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems
- G02B6/0011—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems the light guides being planar or of plate-like form
- G02B6/0081—Mechanical or electrical aspects of the light guide and light source in the lighting device peculiar to the adaptation to planar light guides, e.g. concerning packaging
- G02B6/0086—Positioning aspects
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Planar Illumination Modules (AREA)
- Light Guides In General And Applications Therefor (AREA)
- Illuminated Signs And Luminous Advertising (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201862682223P | 2018-06-08 | 2018-06-08 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| PL3578878T3 true PL3578878T3 (pl) | 2022-10-24 |
Family
ID=64949054
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PL18213964.2T PL3578878T3 (pl) | 2018-06-08 | 2018-12-19 | Urządzenie prowadzące światło |
Country Status (8)
| Country | Link |
|---|---|
| EP (1) | EP3578878B1 (pl) |
| JP (1) | JP3221429U (pl) |
| KR (1) | KR200492171Y1 (pl) |
| CN (2) | CN110579831A (pl) |
| DE (1) | DE202019100959U1 (pl) |
| ES (1) | ES2927762T3 (pl) |
| PL (1) | PL3578878T3 (pl) |
| TW (5) | TWD198235S (pl) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWD198235S (zh) * | 2018-06-08 | 2019-06-21 | 芝奇國際實業股份有限公司 | Ｌｅｄ燈的導光件之部分 |
| JP6690845B1 (ja) | 2019-03-26 | 2020-04-28 | Ｎｅｃプラットフォームズ株式会社 | Ｌｅｄ光源機構、電話機およびｌｅｄ光源形成方法 |
| CN111986713B (zh) * | 2019-05-23 | 2025-03-25 | 十铨科技股份有限公司 | 具有发光功能的内存装置 |
| TWI706241B (zh) * | 2019-05-29 | 2020-10-01 | 搏盟科技股份有限公司 | 應用於記憶體模組之導光結構 |
| TWI696856B (zh) * | 2019-05-29 | 2020-06-21 | 搏盟科技股份有限公司 | 於記憶體模組之散熱元件上形成導光結構 |
| TWI781612B (zh) * | 2021-05-11 | 2022-10-21 | 致伸科技股份有限公司 | 滑鼠裝置 |
Family Cites Families (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2771879Y (zh) * | 2005-02-21 | 2006-04-12 | 科桥电子股份有限公司 | 导光体结构 |
| JP4821018B2 (ja) * | 2005-12-23 | 2011-11-24 | 日本精機株式会社 | 面光源装置 |
| KR101354358B1 (ko) * | 2006-12-27 | 2014-01-23 | 엘지디스플레이 주식회사 | 광학 플레이트 및 이를 구비한 백라이트 어셈블리 |
| CN101373234A (zh) * | 2007-08-22 | 2009-02-25 | 台达电子工业股份有限公司 | 背光模块及其光学膜 |
| TW200925497A (en) * | 2007-12-13 | 2009-06-16 | Ind Tech Res Inst | Flexible light emitting device and illumination apparatus |
| US20120268924A1 (en) * | 2011-04-22 | 2012-10-25 | Lattice Energy Technology Corporation | Light guide unit and optical devices using the same |
| CN202140855U (zh) * | 2011-07-07 | 2012-02-08 | 苏州向隆塑胶有限公司 | 光源模块 |
| JP2013065521A (ja) * | 2011-09-20 | 2013-04-11 | Minebea Co Ltd | 配光制御部材及びそれを用いた照明装置 |
| CN102494301A (zh) * | 2011-12-16 | 2012-06-13 | 上海宏曲电子科技有限公司 | 单光源菱形均匀面显示导光装置 |
| CN102721996A (zh) * | 2012-06-06 | 2012-10-10 | 华为终端有限公司 | 导光装置、发光设备、电子设备和按键 |
| TWM461003U (zh) * | 2012-10-22 | 2013-09-01 | Huan-Qiu Zhou | 光源照明裝置 |
| CN202915272U (zh) * | 2012-11-05 | 2013-05-01 | 王信懿 | 导光元件及其应用的导光罩 |
| TWM455170U (zh) * | 2013-02-01 | 2013-06-11 | Dongguan Masstop Liquid Crystal Display Co Ltd | 導光裝置及包含該導光裝置的光源裝置 |
| US20160363711A1 (en) * | 2015-06-10 | 2016-12-15 | General Electric Company | Lighting system with improved illumination distribution and output luminance variation |
| US20170123136A1 (en) * | 2015-10-30 | 2017-05-04 | Avexir Technologies Corporation | Dynamic random access memory |
| TWD198235S (zh) * | 2018-06-08 | 2019-06-21 | 芝奇國際實業股份有限公司 | Ｌｅｄ燈的導光件之部分 |
| TWM569435U (zh) * | 2018-07-17 | 2018-11-01 | 云光科技股份有限公司 | Direct light guiding structure |
-
2018
- 2018-07-19 TW TW107304181F patent/TWD198235S/zh unknown
- 2018-11-21 CN CN201811392531.4A patent/CN110579831A/zh active Pending
- 2018-11-21 CN CN201821924949.0U patent/CN209356704U/zh active Active
- 2018-11-23 TW TW107215975U patent/TWM577473U/zh unknown
- 2018-11-23 TW TW109101231A patent/TWI731550B/zh active
- 2018-11-23 TW TW107141916A patent/TWI686688B/zh active
- 2018-12-19 EP EP18213964.2A patent/EP3578878B1/en active Active
- 2018-12-19 PL PL18213964.2T patent/PL3578878T3/pl unknown
- 2018-12-19 ES ES18213964T patent/ES2927762T3/es active Active
-
2019
- 2019-01-08 KR KR2020190000106U patent/KR200492171Y1/ko active Active
- 2019-02-01 TW TW108201788U patent/TWM585921U/zh unknown
- 2019-02-20 DE DE202019100959.4U patent/DE202019100959U1/de active Active
- 2019-02-22 JP JP2019000608U patent/JP3221429U/ja active Active
Also Published As
| Publication number | Publication date |
|---|---|
| EP3578878B1 (en) | 2022-06-29 |
| TWM577473U (zh) | 2019-05-01 |
| TWD198235S (zh) | 2019-06-21 |
| TWM585921U (zh) | 2019-11-01 |
| TW202022543A (zh) | 2020-06-16 |
| JP3221429U (ja) | 2019-05-30 |
| DE202019100959U1 (de) | 2019-02-28 |
| KR200492171Y1 (ko) | 2020-08-24 |
| CN209356704U (zh) | 2019-09-06 |
| TWI686688B (zh) | 2020-03-01 |
| ES2927762T3 (es) | 2022-11-10 |
| EP3578878A1 (en) | 2019-12-11 |
| TW202001484A (zh) | 2020-01-01 |
| TWI731550B (zh) | 2021-06-21 |
| CN110579831A (zh) | 2019-12-17 |
| KR20190003115U (ko) | 2019-12-18 |
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