PL3355086T3 - Płytka rozpraszająca, sposób projektowania płytki rozpraszającej, sposób wytwarzania płytki rozpraszającej, urządzenie wyświetlające, urządzenie projekcyjne, oraz urządzenie oświetleniowe - Google Patents
Płytka rozpraszająca, sposób projektowania płytki rozpraszającej, sposób wytwarzania płytki rozpraszającej, urządzenie wyświetlające, urządzenie projekcyjne, oraz urządzenie oświetlenioweInfo
- Publication number
- PL3355086T3 PL3355086T3 PL16859488.5T PL16859488T PL3355086T3 PL 3355086 T3 PL3355086 T3 PL 3355086T3 PL 16859488 T PL16859488 T PL 16859488T PL 3355086 T3 PL3355086 T3 PL 3355086T3
- Authority
- PL
- Poland
- Prior art keywords
- diffuser
- designing
- manufacturing
- display device
- projection
- Prior art date
Links
- 238000000034 method Methods 0.000 title 2
- 238000005286 illumination Methods 0.000 title 1
- 238000004519 manufacturing process Methods 0.000 title 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V5/00—Refractors for light sources
- F21V5/02—Refractors for light sources of prismatic shape
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V5/00—Refractors for light sources
- F21V5/002—Refractors for light sources using microoptical elements for redirecting or diffusing light
- F21V5/004—Refractors for light sources using microoptical elements for redirecting or diffusing light using microlenses
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B1/00—Optical elements characterised by the material of which they are made; Optical coatings for optical elements
- G02B1/10—Optical coatings produced by application to, or surface treatment of, optical elements
- G02B1/11—Anti-reflection coatings
- G02B1/113—Anti-reflection coatings using inorganic layer materials only
- G02B1/115—Multilayers
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B1/00—Optical elements characterised by the material of which they are made; Optical coatings for optical elements
- G02B1/10—Optical coatings produced by application to, or surface treatment of, optical elements
- G02B1/11—Anti-reflection coatings
- G02B1/118—Anti-reflection coatings having sub-optical wavelength surface structures designed to provide an enhanced transmittance, e.g. moth-eye structures
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B3/00—Simple or compound lenses
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B3/00—Simple or compound lenses
- G02B3/0006—Arrays
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B3/00—Simple or compound lenses
- G02B3/0006—Arrays
- G02B3/0037—Arrays characterized by the distribution or form of lenses
- G02B3/0043—Inhomogeneous or irregular arrays, e.g. varying shape, size, height
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B5/00—Optical elements other than lenses
- G02B5/02—Diffusing elements; Afocal elements
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B5/00—Optical elements other than lenses
- G02B5/02—Diffusing elements; Afocal elements
- G02B5/0205—Diffusing elements; Afocal elements characterised by the diffusing properties
- G02B5/021—Diffusing elements; Afocal elements characterised by the diffusing properties the diffusion taking place at the element's surface, e.g. by means of surface roughening or microprismatic structures
- G02B5/0221—Diffusing elements; Afocal elements characterised by the diffusing properties the diffusion taking place at the element's surface, e.g. by means of surface roughening or microprismatic structures the surface having an irregular structure
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
- G03B21/00—Projectors or projection-type viewers; Accessories therefor
- G03B21/14—Details
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
- G03B21/00—Projectors or projection-type viewers; Accessories therefor
- G03B21/54—Accessories
- G03B21/56—Projection screens
- G03B21/60—Projection screens characterised by the nature of the surface
- G03B21/62—Translucent screens
- G03B21/625—Lenticular translucent screens
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F9/00—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Inorganic Chemistry (AREA)
- Theoretical Computer Science (AREA)
- Optical Elements Other Than Lenses (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2015213465 | 2015-10-29 | ||
| JP2016121332A JP6884518B2 (ja) | 2015-10-29 | 2016-06-20 | 拡散板、拡散板の設計方法、拡散板の製造方法、表示装置、投影装置及び照明装置 |
| PCT/JP2016/079345 WO2017073251A1 (ja) | 2015-10-29 | 2016-10-03 | 拡散板、拡散板の設計方法、拡散板の製造方法、表示装置、投影装置及び照明装置 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| PL3355086T3 true PL3355086T3 (pl) | 2024-08-05 |
Family
ID=58630262
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PL16859488.5T PL3355086T3 (pl) | 2015-10-29 | 2016-10-03 | Płytka rozpraszająca, sposób projektowania płytki rozpraszającej, sposób wytwarzania płytki rozpraszającej, urządzenie wyświetlające, urządzenie projekcyjne, oraz urządzenie oświetleniowe |
Country Status (4)
| Country | Link |
|---|---|
| CN (2) | CN114325900A (pl) |
| HU (1) | HUE067433T2 (pl) |
| PL (1) | PL3355086T3 (pl) |
| WO (1) | WO2017073251A1 (pl) |
Families Citing this family (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| PL3355086T3 (pl) * | 2015-10-29 | 2024-08-05 | Dexerials Corporation | Płytka rozpraszająca, sposób projektowania płytki rozpraszającej, sposób wytwarzania płytki rozpraszającej, urządzenie wyświetlające, urządzenie projekcyjne, oraz urządzenie oświetleniowe |
| JPWO2019044501A1 (ja) * | 2017-09-04 | 2020-02-27 | 富士フイルム株式会社 | ヘッドマウントディスプレイ |
| JP7391495B2 (ja) * | 2018-02-14 | 2023-12-05 | デクセリアルズ株式会社 | 拡散板、拡散板の設計方法、表示装置、投影装置及び照明装置 |
| WO2020059770A1 (ja) * | 2018-09-21 | 2020-03-26 | デクセリアルズ株式会社 | 光拡散板、画像表示装置及び照明装置 |
| JP7493317B2 (ja) | 2018-09-21 | 2024-05-31 | デクセリアルズ株式会社 | 光拡散板、画像表示装置及び照明装置 |
| CN113330338A (zh) * | 2019-01-25 | 2021-08-31 | 株式会社可乐丽 | 扩散板 |
| JP7705235B2 (ja) * | 2019-10-25 | 2025-07-09 | デクセリアルズ株式会社 | 拡散板、表示装置、投影装置及び照明装置 |
| JP6841889B1 (ja) | 2019-11-06 | 2021-03-10 | デクセリアルズ株式会社 | マイクロレンズアレイ、投影型画像表示装置、マイクロレンズアレイの設計方法及びマイクロレンズアレイの製造方法 |
| CN111037956A (zh) * | 2019-12-03 | 2020-04-21 | 维吉尔泰光电科技(苏州)有限公司 | 一种用于改善扩散板表面特性的方法 |
| CN111239869B (zh) * | 2020-03-19 | 2022-02-22 | 宁波舜宇车载光学技术有限公司 | 扩散板 |
| CN112068232A (zh) * | 2020-08-31 | 2020-12-11 | 深圳联纳科技有限公司 | 一种扩散板器件及其设计方法、均匀照明装置 |
| CN116243411B (zh) * | 2021-12-07 | 2025-10-10 | 宁波舜宇车载光学技术有限公司 | 一种扩散板器件及制造其的方法、投影装置、显示装置 |
| EP4639240A1 (en) * | 2022-12-21 | 2025-10-29 | BASF Coatings GmbH | Transparent multi-layer system |
Family Cites Families (22)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2881877B2 (ja) * | 1989-12-21 | 1999-04-12 | 株式会社ニコン | 焦点板 |
| JP3731017B2 (ja) * | 1995-04-26 | 2006-01-05 | リコー光学株式会社 | 光学デバイス製造方法 |
| CN1174359C (zh) * | 1999-03-04 | 2004-11-03 | 三星电子株式会社 | 反射型液晶显示器及其制造方法 |
| EP1305656A4 (en) * | 2000-07-31 | 2006-03-08 | Rochester Photonics Corp | STRUCTURED UMBRELLAS FOR REGULATED DIFFUSION OF LIGHT |
| WO2002099530A1 (fr) * | 2001-06-01 | 2002-12-12 | Toppan Printing Co., Ltd. | Plaque de microlentilles et ecran de projection |
| JP4161602B2 (ja) * | 2002-03-27 | 2008-10-08 | セイコーエプソン株式会社 | マイクロレンズアレイおよびその製造方法並びに光学装置 |
| JP2004287372A (ja) * | 2003-01-28 | 2004-10-14 | Seiko Epson Corp | 凹部付き基板の製造方法、凹部付き基板、マイクロレンズ用凹部付き基板、マイクロレンズ基板、透過型スクリーンおよびリア型プロジェクタ |
| US8031253B2 (en) * | 2003-06-24 | 2011-10-04 | Omnivision International Holding, Ltd. | Image sensor having micro-lens array separated with ridge structures and method of making |
| JP2005114772A (ja) * | 2003-10-02 | 2005-04-28 | Alps Electric Co Ltd | 反射体及びこれを用いた液晶表示装置 |
| JP2005274938A (ja) * | 2004-03-24 | 2005-10-06 | Seiko Epson Corp | プラスチックレンズ |
| JP2005352404A (ja) * | 2004-06-14 | 2005-12-22 | Nitto Denko Corp | 広視野角補償偏光板、液晶パネルおよび液晶表示装置 |
| KR20060068156A (ko) * | 2004-12-16 | 2006-06-21 | 삼성전자주식회사 | 광 확산 부재, 이를 갖는 백라이트 어셈블리 및 이를 갖는표시장치 |
| CN101276008A (zh) * | 2007-03-26 | 2008-10-01 | 财团法人工业技术研究院 | 光学元件 |
| WO2009116458A1 (ja) * | 2008-03-18 | 2009-09-24 | 積水化学工業株式会社 | 光学素子、それを備えた光源ユニット及び液晶表示装置 |
| JP2010181640A (ja) * | 2009-02-05 | 2010-08-19 | Sharp Corp | 液晶表示パネル及び液晶表示パネルの製造方法 |
| JP5310268B2 (ja) * | 2009-05-29 | 2013-10-09 | 凸版印刷株式会社 | 光学シート、バックライトユニット及びディスプレイ装置 |
| JP5373859B2 (ja) * | 2011-07-05 | 2013-12-18 | デクセリアルズ株式会社 | 照明装置 |
| CN104641265B (zh) * | 2012-09-20 | 2018-03-23 | 飞利浦灯具控股公司 | 光学设备、透镜、照明设备、系统和方法 |
| JP2014102311A (ja) * | 2012-11-19 | 2014-06-05 | Seiko Epson Corp | マイクロレンズアレイ基板、マイクロレンズアレイ基板の製造方法、電気光学装置、電子機器 |
| CN104871043B (zh) * | 2012-12-28 | 2017-09-26 | 旭硝子株式会社 | 光学元件、投影装置和光学元件的制造方法 |
| JP6303759B2 (ja) * | 2013-08-12 | 2018-04-04 | 旭硝子株式会社 | 光学素子及び投影装置 |
| PL3355086T3 (pl) * | 2015-10-29 | 2024-08-05 | Dexerials Corporation | Płytka rozpraszająca, sposób projektowania płytki rozpraszającej, sposób wytwarzania płytki rozpraszającej, urządzenie wyświetlające, urządzenie projekcyjne, oraz urządzenie oświetleniowe |
-
2016
- 2016-10-03 PL PL16859488.5T patent/PL3355086T3/pl unknown
- 2016-10-03 WO PCT/JP2016/079345 patent/WO2017073251A1/ja not_active Ceased
- 2016-10-03 HU HUE16859488A patent/HUE067433T2/hu unknown
- 2016-10-03 CN CN202111431607.1A patent/CN114325900A/zh active Pending
- 2016-10-03 CN CN201680063025.3A patent/CN108351437B/zh active Active
Also Published As
| Publication number | Publication date |
|---|---|
| HUE067433T2 (hu) | 2024-10-28 |
| CN114325900A (zh) | 2022-04-12 |
| WO2017073251A1 (ja) | 2017-05-04 |
| CN108351437A (zh) | 2018-07-31 |
| CN108351437B (zh) | 2021-12-21 |
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