JP2008521054A5 - - Google Patents

Download PDF

Info

Publication number
JP2008521054A5
JP2008521054A5 JP2007543068A JP2007543068A JP2008521054A5 JP 2008521054 A5 JP2008521054 A5 JP 2008521054A5 JP 2007543068 A JP2007543068 A JP 2007543068A JP 2007543068 A JP2007543068 A JP 2007543068A JP 2008521054 A5 JP2008521054 A5 JP 2008521054A5
Authority
JP
Japan
Prior art keywords
pixel
sub
width
average
backlight
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
Application number
JP2007543068A
Other languages
English (en)
Japanese (ja)
Other versions
JP2008521054A (ja
Filing date
Publication date
Priority claimed from US10/994,571 external-priority patent/US7278771B2/en
Application filed filed Critical
Publication of JP2008521054A publication Critical patent/JP2008521054A/ja
Publication of JP2008521054A5 publication Critical patent/JP2008521054A5/ja
Pending legal-status Critical Current

Links

JP2007543068A 2004-11-22 2005-10-25 モアレ干渉を低減させるバックライトディスプレイ用のプリズムシート Pending JP2008521054A (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US10/994,571 US7278771B2 (en) 2004-11-22 2004-11-22 Optical film
PCT/US2005/038368 WO2006057751A1 (en) 2004-11-22 2005-10-25 Prism sheet for backlit display that reduces moire interference

Publications (2)

Publication Number Publication Date
JP2008521054A JP2008521054A (ja) 2008-06-19
JP2008521054A5 true JP2008521054A5 (https=) 2008-12-18

Family

ID=35735034

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2007543068A Pending JP2008521054A (ja) 2004-11-22 2005-10-25 モアレ干渉を低減させるバックライトディスプレイ用のプリズムシート

Country Status (6)

Country Link
US (1) US7278771B2 (https=)
EP (1) EP1815279A1 (https=)
JP (1) JP2008521054A (https=)
KR (1) KR20070084410A (https=)
CN (1) CN100541239C (https=)
WO (1) WO2006057751A1 (https=)

Families Citing this family (37)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20070121227A1 (en) * 2004-07-02 2007-05-31 Efun Technology Co., Ltd. Brightness enhancement film having curved prism units and light scattering particles
US9733400B2 (en) * 2005-06-09 2017-08-15 Ubright Optronics Corporation Light directing film
US7815355B2 (en) 2005-08-27 2010-10-19 3M Innovative Properties Company Direct-lit backlight having light recycling cavity with concave transflector
TWI464494B (zh) 2005-08-27 2014-12-11 ３Ｍ新設資產公司 照明組件及系統
TWI274827B (en) * 2006-03-24 2007-03-01 Wintek Corp Light guide plate, light deflecting element configuration and surface light source device
DE102006026524A1 (de) * 2006-06-06 2007-12-13 Satisloh Ag Maschine zur Bearbeitung von optischen Werkstücken, insbesondere von Kunststoff-Brillengläsern
US7572046B2 (en) * 2006-11-22 2009-08-11 Gamma Optical Co., Ltd. Structure of optic film
JP2008145468A (ja) * 2006-12-06 2008-06-26 Gamma Optical Co Ltd 光学薄膜、及び、光学薄膜を応用したバックライトモジュール
US20080225202A1 (en) * 2007-03-15 2008-09-18 Hanbitt Joo Optical sheet and liquid crystal display device having the same
WO2008114924A1 (en) * 2007-03-16 2008-09-25 Lg Electronics Inc. Optical film and display device having the same
KR100905241B1 (ko) * 2007-04-13 2009-07-01 엘지전자 주식회사 복수의 구조체를 포함하는 광학 필름 및 이를 포함하는백라이트 유닛
US7530721B2 (en) * 2007-04-18 2009-05-12 Skc Haas Display Films Co., Ltd. Double-sided turning film
US7673892B2 (en) * 2007-05-02 2010-03-09 Magna International Inc. Thixomold hinge assembly
US20090041553A1 (en) * 2007-08-06 2009-02-12 3M Innovative Properties Company Fly-cutting system and method, and related tooling and articles
JPWO2009028226A1 (ja) * 2007-08-28 2010-11-25 シャープ株式会社 光学部材の製造方法、光学部材製造用母材、転写型、表示装置用照明装置、表示装置、テレビ受信装置
KR20100077168A (ko) * 2007-09-21 2010-07-07 쓰리엠 이노베이티브 프로퍼티즈 컴파니 광학 필름
KR100841447B1 (ko) 2007-11-06 2008-06-26 주식회사 엘지에스 광학필름 및 이를 갖는 조명장치
JP2009128904A (ja) * 2007-11-26 2009-06-11 Lg Electronics Inc 光学フィルム及び液晶表示装置
KR100916304B1 (ko) * 2007-11-26 2009-09-10 엘지전자 주식회사 광학 시트
CN101458347B (zh) * 2007-12-14 2011-12-21 鸿富锦精密工业（深圳）有限公司 棱镜片及其制备方法，以及采用该棱镜片的液晶显示装置
KR20100103555A (ko) * 2007-12-20 2010-09-27 쓰리엠 이노베이티브 프로퍼티즈 컴파니 프리즘 구조체를 가진 백라이트 반사기
CN101545998B (zh) * 2008-03-28 2012-10-10 鸿富锦精密工业（深圳）有限公司 棱镜片
US20090274876A1 (en) * 2008-04-30 2009-11-05 Dong-Yih Liou Match of two brightness enhancement films
WO2010027240A2 (en) * 2008-09-08 2010-03-11 Miraenanotech Co., Ltd. Optical sheet and composite sheet with moire fringe, and backlight assembly having the same
CN101995601A (zh) * 2009-08-11 2011-03-30 友辉光电股份有限公司 具有抗干涉条纹结构的辉度增强光学基底
TW201126208A (en) * 2010-01-21 2011-08-01 Core Flex Optical Suzhou Co Ltd Brightness enhancement sheet
CN102236122B (zh) 2010-04-30 2012-12-19 中强光电股份有限公司 光学膜片
KR101587351B1 (ko) 2013-05-31 2016-01-20 주식회사 엘지화학 광산란 점착 필름, 편광판 및 액정 표시 장치
JP2016018119A (ja) * 2014-07-09 2016-02-01 船井電機株式会社 立体画像を提示する光線制御子および立体ディスプレイ
EP3210058A1 (en) 2014-10-23 2017-08-30 Corning Incorporated A light diffusing component and a method of manufacturing a light diffusing component
JP2017049326A (ja) * 2015-08-31 2017-03-09 株式会社ジャパンディスプレイ 表示装置
TWI628492B (zh) 2017-05-05 2018-07-01 奇美視像科技股份有限公司 光學元件及應用其之顯示裝置
CN108957780B (zh) * 2017-05-18 2020-11-24 微采视像科技股份有限公司 光学元件及应用其光学元件的显示装置
WO2019069953A1 (ja) * 2017-10-05 2019-04-11 デクセリアルズ株式会社 光学体
JP2019070795A (ja) * 2017-10-05 2019-05-09 デクセリアルズ株式会社 光学体
TWI681239B (zh) * 2018-12-26 2020-01-01 奇美實業股份有限公司 光學元件及應用其之顯示裝置
CN111176013A (zh) * 2019-12-19 2020-05-19 京东方科技集团股份有限公司 一种增光膜、背光模组和显示装置

Family Cites Families (44)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US29091A (en) * 1860-07-10 Simon h
US3851093A (en) 1971-07-12 1974-11-26 D Sunstein Color television display system and method for reducing visibility of geometric pattern of colored-light sources, and method for fabrication thereof
US3754813A (en) 1971-12-13 1973-08-28 Eastman Kodak Co Radiation-redistributive devices
US3788171A (en) 1971-12-13 1974-01-29 Eastman Kodak Co Projection screen fabrication apparatus and method
USRE29091E (en) 1971-12-13 1976-12-28 Eastman Kodak Company Radiation-redistributive devices
US3765281A (en) 1971-12-13 1973-10-16 Eastman Kodak Co Method and apparatus for fabricating radiation-redistributive devices
US4542449A (en) 1983-08-29 1985-09-17 Canadian Patents & Development Limited Lighting panel with opposed 45° corrugations
DE3407431A1 (de) 1984-02-29 1985-08-29 Siemens AG, 1000 Berlin und 8000 München Streuscheibe fuer signalleuchten, insbesondere fuer verkehrsampeln
CA1279783C (en) 1985-11-21 1991-02-05 Minnesota Mining And Manufacturing Company Totally internally reflecting thin, flexible film
US4804253A (en) 1986-05-15 1989-02-14 General Electric Company Lenticular filter for display devices
US4984144A (en) 1987-05-08 1991-01-08 Minnesota Mining And Manufacturing Company High aspect ratio light fixture and film for use therein
US4791540A (en) 1987-05-26 1988-12-13 Minnesota Mining And Manufacturing Company Light fixture providing normalized output
US5076668A (en) 1988-01-25 1991-12-31 Taliq Corporation Gain reflector-liquid crystal display
US5005108A (en) 1989-02-10 1991-04-02 Lumitex, Inc. Thin panel illuminator
US5128783A (en) 1990-01-31 1992-07-07 Ois Optical Imaging Systems, Inc. Diffusing/collimating lens array for a liquid crystal display
US5161041A (en) 1990-04-26 1992-11-03 Ois Optical Imaging Systems, Inc. Lighting assembly for a backlit electronic display including an integral image splitting and collimating means
US5190370A (en) 1991-08-21 1993-03-02 Minnesota Mining And Manufacturing Company High aspect ratio lighting element
EP0531939B1 (en) 1991-09-09 1999-12-29 Enplas Corporation Surface light source device
US5552907A (en) 1992-01-27 1996-09-03 Sekisui Chemical Co., Ltd. Light adjusting sheet having a sinusoidal surface and a non-optically flat surface and useable with an LCD
CA2088113C (en) 1992-01-27 1999-03-30 Tomohiro Yokota Light adjusting sheet for a planar lighting device and a planar lighting device and a liquid crystal display using the sheet
CA2097109C (en) 1992-06-01 2000-01-11 Shozo Kokawa Liquid crystal display
JP3123006B2 (ja) 1992-06-30 2001-01-09 大日本印刷株式会社 面光源及び液晶表示装置
US5280371A (en) 1992-07-09 1994-01-18 Honeywell Inc. Directional diffuser for a liquid crystal display
JP2842739B2 (ja) 1992-09-14 1999-01-06 富士通株式会社 面光源ユニット及び液晶表示装置
JPH0695112A (ja) 1992-09-16 1994-04-08 Hitachi Ltd プリズムプレートおよびそれを用いた情報表示装置
KR0168879B1 (ko) 1992-12-25 1999-04-15 기따지마 요시또시 렌티큘러 렌즈, 면광원 및 액정 표시 장치
DE69418499T2 (de) 1993-02-01 2000-02-10 Tosoh Corp Hintergrundbeleuchtungseinrichtung
US6052164A (en) 1993-03-01 2000-04-18 3M Innovative Properties Company Electroluminescent display with brightness enhancement
US5598280A (en) 1993-03-23 1997-01-28 Dai Nippon Printing Co., Ltd. Film lens and a surface light source using the same
US5600455A (en) 1994-08-31 1997-02-04 Enplas Corporation Prismatic member with coarsened portions or triangular prismatic and semi-circular prismatic members arranged on a flat light emitting surface
WO1996027757A1 (en) 1995-03-03 1996-09-12 Minnesota Mining And Manufacturing Company Light directing film having variable height structured surface and light directing article constructed therefrom
US5917664A (en) 1996-02-05 1999-06-29 3M Innovative Properties Company Brightness enhancement film with soft cutoff
US5919551A (en) 1996-04-12 1999-07-06 3M Innovative Properties Company Variable pitch structured optical film
EP1975649A1 (en) * 1998-02-18 2008-10-01 Minnesota Mining And Manufacturing Company Optical film
US6322236B1 (en) 1999-02-09 2001-11-27 3M Innovative Properties Company Optical film with defect-reducing surface and method for making same
JP4538130B2 (ja) * 2000-04-12 2010-09-08 恵和株式会社 光学シート及びこれを用いたバックライトユニット
US20030035231A1 (en) 2001-08-03 2003-02-20 Epstein Kenneth A. Optical film having microreplicated structures; and methods
KR100839481B1 (ko) 2002-05-20 2008-06-19 삼성전자주식회사 액정 표시 장치
US6862141B2 (en) 2002-05-20 2005-03-01 General Electric Company Optical substrate and method of making
JP2003337331A (ja) 2002-05-21 2003-11-28 Citizen Electronics Co Ltd 液晶表示装置
US7125131B2 (en) 2002-12-06 2006-10-24 General Electric Company Brightness enhancement film with improved view angle
US6952627B2 (en) 2002-12-18 2005-10-04 General Electric Company Method and apparatus for fabricating light management substrates
JP2005123046A (ja) 2003-10-17 2005-05-12 Seiko Instruments Inc 照明装置及びこれを用いた表示装置
US7160017B2 (en) * 2004-06-03 2007-01-09 Eastman Kodak Company Brightness enhancement film using a linear arrangement of light concentrators

Similar Documents

Publication Publication Date Title
JP2008521054A5 (https=)
NL1030345A1 (nl) Tegenlichteenheid en vloeibaarkristalbeeldscherm die hetzelfde toepast.
EA201290222A1 (ru) Защитное устройство
JP2010515124A5 (https=)
NL1031502A1 (nl) Achterverlichtingseenheid en vloeibaar kristaldisplay dat daarvan gebruik maakt.
TW200600919A (en) Optical film, backlight assembly and liquid crystal display device having the same
WO2008093467A1 (ja) 液晶表示装置
EP1177475A4 (en) Display with active contrast enhancement
JP2010085645A5 (https=)
DE602005002754D1 (de) Flüssigkristall-matrixanzeige
DE602006001251D1 (de) Elektrooptische transflektive Anzeigevorrichtung und elektronisches Gerät, das selbiges verwendet
TWI349869B (en) Photo-sensitive element and liquid crystal display with the same
JP2008224762A5 (https=)
TH35349S1 (th) รถจักรยานยนต์
TH35351S1 (th) รถจักรยานยนต์
TH99703S (th) รถจักรยานยนต์
TH69239S (th) จานตั้งโชว์
TH69241S (th) จานตั้งโชว์
TH68925S (th) จานตั้งโชว์
TH69247S (th) จานตั้งโชว์
TH69242S (th) จานตั้งโชว์
TH69240S (th) จานตั้งโชว์
TH83870S (th) อิฐบล็อก
TH27731S1 (th) อิฐบล็อก
JP2005099705A5 (https=)