JP2011512561A5 - - Google Patents
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- Publication number
- JP2011512561A5 JP2011512561A5 JP2010546917A JP2010546917A JP2011512561A5 JP 2011512561 A5 JP2011512561 A5 JP 2011512561A5 JP 2010546917 A JP2010546917 A JP 2010546917A JP 2010546917 A JP2010546917 A JP 2010546917A JP 2011512561 A5 JP2011512561 A5 JP 2011512561A5
- Authority
- JP
- Japan
- Prior art keywords
- film
- ratio
- reflector
- light
- disposed
- 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.)
- Pending
Links
- 238000009792 diffusion process Methods 0.000 claims 2
- 230000003287 optical Effects 0.000 claims 1
Claims (3)
- 第１の側面及び第２の側面を有する第１のフィルムであって、前記第１のフィルムは、前記第１の側面で光によって照射されたとき、第１の割合の広く拡散した透過光、及び第２の割合の狭く拡散した透過光によって特徴付けられる、第１のフィルムと、
前記第１のフィルムの前記第２の側面に配置された第２のフィルムであって、前記第２のフィルムは、少なくとも１つの自由な光変向表面を有する、第２のフィルムと、
を含む、光学デバイス。 - 前記第１の割合が、ｓ1の拡散の半角によって特徴付けられ、前記第２の割合が、ｓ2の拡散の半角によって特徴付けられ、比ｓ1／ｓ2が３より大きい、請求項１に記載のデバイス。
- 前記第１のフィルムの前記第１の側面に配置された反射体と、前記反射体と前記第１のフィルムとの間に配置された少なくとも１つの光源と、を更に含む、請求項１に記載のデバイス。
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US2907108P | 2008-02-15 | 2008-02-15 | |
| PCT/US2009/034047 WO2009102951A2 (en) | 2008-02-15 | 2009-02-13 | Brightness enhancing film and film based diffuser for improved illumination uniformity of displays |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2011512561A JP2011512561A (ja) | 2011-04-21 |
| JP2011512561A5 true JP2011512561A5 (ja) | 2012-03-22 |
Family
ID=40445555
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2010546917A Pending JP2011512561A (ja) | 2008-02-15 | 2009-02-13 | ディスプレイの改善された照明均一性のための輝度向上フィルム及びフィルムベースの拡散体 |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US9001286B2 (ja) |
| EP (1) | EP2263115A2 (ja) |
| JP (1) | JP2011512561A (ja) |
| KR (1) | KR101579332B1 (ja) |
| CN (1) | CN101946206A (ja) |
| TW (1) | TW200949369A (ja) |
| WO (1) | WO2009102951A2 (ja) |
Families Citing this family (22)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8142041B2 (en) * | 2009-08-27 | 2012-03-27 | Sabic Innovative Plastics Ip B.V. | Lenticular film and backlight modules for use therewith |
| TWI408331B (zh) * | 2009-12-17 | 2013-09-11 | Ind Tech Res Inst | 雙面光學膜片量測裝置與方法 |
| CN103154777B (zh) * | 2010-10-20 | 2015-11-25 | 3M创新有限公司 | 具有互连空隙的低折射率漫射体元件 |
| JP5652192B2 (ja) * | 2010-12-20 | 2015-01-14 | セイコーエプソン株式会社 | 時計用文字板および時計 |
| JP5741114B2 (ja) * | 2010-12-27 | 2015-07-01 | セイコーエプソン株式会社 | 時計用文字板および時計 |
| CN102955420B (zh) * | 2011-08-18 | 2015-08-26 | 精工爱普生株式会社 | 钟表用表盘的制造方法、钟表用表盘以及钟表 |
| EP2562608A3 (en) * | 2011-08-25 | 2016-12-28 | Seiko Epson Corporation | Timepiece dial and timepiece |
| JP2013061190A (ja) * | 2011-09-12 | 2013-04-04 | Seiko Epson Corp | 時計用文字板および時計 |
| EP2570872A3 (en) * | 2011-09-15 | 2017-02-01 | Seiko Epson Corporation | Timepiece rotating display member, and timepiece |
| US9235057B2 (en) * | 2012-05-18 | 2016-01-12 | Reald Inc. | Polarization recovery in a directional display device |
| KR102182015B1 (ko) | 2013-02-28 | 2020-11-23 | 엘지이노텍 주식회사 | 광원의 휘도 평가 방법 및 조명 장치 |
| KR102175308B1 (ko) * | 2013-06-17 | 2020-11-06 | 엘지이노텍 주식회사 | 광원의 휘도 평가 방법 및 조명 장치 |
| JP6153895B2 (ja) * | 2013-07-22 | 2017-06-28 | 富士フイルム株式会社 | 液晶表示装置 |
| CN104125451B (zh) * | 2014-07-08 | 2015-12-30 | 四川大学 | 一种高亮度的集成成像3d显示装置 |
| TWI551844B (zh) * | 2015-06-26 | 2016-10-01 | 創意電子股份有限公司 | 亮度校正方法及光學檢測系統 |
| CN108626621B (zh) * | 2017-03-24 | 2022-05-06 | 松下知识产权经营株式会社 | 照明系统和照明方法 |
| WO2019211752A1 (en) * | 2018-05-03 | 2019-11-07 | 3M Innovative Properties Company | Light redirecting film, backlight, and display system |
| CN110658650A (zh) * | 2018-06-28 | 2020-01-07 | 群创光电股份有限公司 | 显示装置 |
| EP3894915A4 (en) * | 2018-12-14 | 2022-08-17 | 3M Innovative Properties Company | LIQUID CRYSTAL DISPLAY DEVICE HAVING A FRONT FACE LIGHT CONTROL FILM |
| KR102209846B1 (ko) * | 2019-03-04 | 2021-01-29 | 주식회사 첨단랩 | 경화기용 광 추출 구조체 및 조명 장치 |
| CN109902649A (zh) * | 2019-03-11 | 2019-06-18 | 深圳阜时科技有限公司 | 生物特征检测模组和背光模组、显示器及电子装置 |
| JP7160863B2 (ja) * | 2020-06-26 | 2022-10-25 | 日亜化学工業株式会社 | 表示装置及び光拡散シート積層体 |
Family Cites Families (45)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH05302006A (ja) * | 1991-07-04 | 1993-11-16 | Mitsubishi Rayon Co Ltd | 光拡散性メタクリル樹脂 |
| TW289095B (ja) | 1993-01-11 | 1996-10-21 | ||
| US5882774A (en) | 1993-12-21 | 1999-03-16 | Minnesota Mining And Manufacturing Company | Optical film |
| CA2199722C (en) * | 1994-09-27 | 2006-01-31 | Mark E. Gardiner | Luminance control film |
| AU694619B2 (en) * | 1995-03-03 | 1998-07-23 | Minnesota Mining And Manufacturing Company | Light directing film having variable height structured surface and light directing article constructed therefrom |
| US5751388A (en) | 1995-04-07 | 1998-05-12 | Honeywell Inc. | High efficiency polarized display |
| US5867316A (en) | 1996-02-29 | 1999-02-02 | Minnesota Mining And Manufacturing Company | Multilayer film having a continuous and disperse phase |
| US5825543A (en) | 1996-02-29 | 1998-10-20 | Minnesota Mining And Manufacturing Company | Diffusely reflecting polarizing element including a first birefringent phase and a second phase |
| JPH10293203A (ja) * | 1997-04-17 | 1998-11-04 | Asahi Glass Co Ltd | 光制御層、その形成方法、および応用装置 |
| US6497946B1 (en) | 1997-10-24 | 2002-12-24 | 3M Innovative Properties Company | Diffuse reflective articles |
| EP1975649A1 (en) * | 1998-02-18 | 2008-10-01 | Minnesota Mining And Manufacturing Company | Optical film |
| US6122103A (en) | 1999-06-22 | 2000-09-19 | Moxtech | Broadband wire grid polarizer for the visible spectrum |
| JP2002098810A (ja) * | 2000-09-21 | 2002-04-05 | Keiwa Inc | 異方性拡散シート、この異方性拡散シートの製造方法及びこの異方性拡散シートを用いたバックライトユニット |
| JP3544349B2 (ja) * | 2000-09-27 | 2004-07-21 | シャープ株式会社 | 液晶表示装置 |
| US6917399B2 (en) | 2001-02-22 | 2005-07-12 | 3M Innovative Properties Company | Optical bodies containing cholesteric liquid crystal material and methods of manufacture |
| KR20040004671A (ko) * | 2001-05-28 | 2004-01-13 | 클라리언트 인터내셔널 리미티드 | 제어된 산란 특성을 갖는 광확산 필름 및 이를 사용하는광학 소자 및 액정 표시 장치 |
| JP4928693B2 (ja) * | 2001-09-17 | 2012-05-09 | 株式会社巴川製紙所 | 制御された散乱・透過特性を有する光学積層体 |
| JP4297696B2 (ja) | 2003-02-24 | 2009-07-15 | 株式会社巴川製紙所 | 異方性光拡散粘着積層体、多層シート、光学積層体並びに照明装置 |
| JP4401681B2 (ja) * | 2003-05-19 | 2010-01-20 | 日東樹脂工業株式会社 | 光拡散体及びそれを用いた光学部材乃至光学デバイス |
| KR100432347B1 (ko) | 2003-07-01 | 2004-05-20 | 주식회사 엘지에스 | 백라이트 유닛의 집광시트 |
| US7245074B2 (en) * | 2003-07-24 | 2007-07-17 | General Electric Company | Organic electroluminescent devices having improved light extraction |
| TWI364600B (en) * | 2004-04-12 | 2012-05-21 | Kuraray Co | An illumination device an image display device using the illumination device and a light diffusing board used by the devices |
| US7408708B2 (en) | 2004-04-16 | 2008-08-05 | Dai Nippon Printing Co., Ltd. | Diffusing sheet, surface light source unit, and transmission type display |
| US7436469B2 (en) | 2004-10-15 | 2008-10-14 | 3M Innovative Properties Company | Composite diffuser plates and direct-lit liquid crystal displays using same |
| US7446827B2 (en) | 2004-10-15 | 2008-11-04 | 3M Innovative Properties Company | Direct-lit liquid crystal displays with laminated diffuser plates |
| JP4604823B2 (ja) * | 2005-05-10 | 2011-01-05 | ソニー株式会社 | 面状照明装置及び液晶表示装置 |
| US20070030415A1 (en) | 2005-05-16 | 2007-02-08 | Epstein Kenneth A | Back-lit displays with high illumination uniformity |
| US20060290253A1 (en) * | 2005-06-23 | 2006-12-28 | Fusion Optix, Inc. | Enhanced Diffusing Plates, Films and Backlights |
| JP2007003852A (ja) * | 2005-06-24 | 2007-01-11 | Sony Corp | 拡散シート、拡散シートの製造方法、バックライト装置および液晶表示装置 |
| KR101245128B1 (ko) * | 2005-07-25 | 2013-03-25 | 삼성디스플레이 주식회사 | 광학 유닛, 이의 제조 방법, 이를 갖는 백라이트 어셈블리및 표시 장치 |
| JP5052797B2 (ja) | 2006-02-14 | 2012-10-17 | 古河電気工業株式会社 | 光学機能シート |
| JP2007241191A (ja) * | 2006-03-13 | 2007-09-20 | Toppan Printing Co Ltd | 拡散性光学素子及びそれを用いた偏光素子及び液晶表示装置 |
| JP2007265783A (ja) | 2006-03-28 | 2007-10-11 | Nippon Zeon Co Ltd | 直下型バックライト装置 |
| JP2007293172A (ja) | 2006-04-27 | 2007-11-08 | Toppan Printing Co Ltd | フレネルレンズシートおよび透過型プロジェクションテレビ |
| US7670726B2 (en) | 2006-07-20 | 2010-03-02 | Zhijian Lu | Optical diffusers, photomasks and their methods of fabrication |
| KR100775850B1 (ko) * | 2006-07-24 | 2007-11-12 | 도레이새한 주식회사 | 백라이트유니트용 광확산 시트 |
| JP2008032849A (ja) | 2006-07-26 | 2008-02-14 | Dainippon Printing Co Ltd | 光学シート、透過型スクリーンおよび背面投射型表示装置 |
| US20080111947A1 (en) | 2006-11-15 | 2008-05-15 | 3M Innovative Properties Company | Back-lit displays with high illumination uniformity |
| US7766528B2 (en) | 2006-11-15 | 2010-08-03 | 3M Innovative Properties Company | Back-lit displays with high illumination uniformity |
| US8690373B2 (en) | 2006-11-15 | 2014-04-08 | 3M Innovative Properties Company | Back-lit displays with high illumination uniformity |
| US7789538B2 (en) | 2006-11-15 | 2010-09-07 | 3M Innovative Properties Company | Back-lit displays with high illumination uniformity |
| US7478913B2 (en) | 2006-11-15 | 2009-01-20 | 3M Innovative Properties | Back-lit displays with high illumination uniformity |
| EP2128520A1 (en) | 2007-02-20 | 2009-12-02 | Nobuo Oyama | Light source apparatus, lighting apparatus using the light source apparatus, and plant growing apparatus using lighting apparatus |
| JP2007294465A (ja) | 2007-05-17 | 2007-11-08 | Epson Imaging Devices Corp | 照明装置、電気光学装置及び電子機器 |
| US7679805B2 (en) | 2007-07-11 | 2010-03-16 | Cubic Corporation | Flip chip quantum well modulator |
-
2009
- 2009-02-13 US US12/867,111 patent/US9001286B2/en not_active Expired - Fee Related
- 2009-02-13 CN CN2009801052655A patent/CN101946206A/zh active Pending
- 2009-02-13 EP EP20090709895 patent/EP2263115A2/en not_active Withdrawn
- 2009-02-13 JP JP2010546917A patent/JP2011512561A/ja active Pending
- 2009-02-13 KR KR1020107019358A patent/KR101579332B1/ko active IP Right Grant
- 2009-02-13 TW TW098104760A patent/TW200949369A/zh unknown
- 2009-02-13 WO PCT/US2009/034047 patent/WO2009102951A2/en active Application Filing
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