TW343291B - Liquid crystal display and its manufacturing method - Google Patents
Liquid crystal display and its manufacturing methodInfo
- Publication number
- TW343291B TW343291B TW084108371A TW84108371A TW343291B TW 343291 B TW343291 B TW 343291B TW 084108371 A TW084108371 A TW 084108371A TW 84108371 A TW84108371 A TW 84108371A TW 343291 B TW343291 B TW 343291B
- Authority
- TW
- Taiwan
- Prior art keywords
- liquid crystal
- crystal panel
- front face
- transparent
- light diffusing
- Prior art date
Links
Classifications
-
- 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
- G02B5/0236—Diffusing elements; Afocal elements characterised by the diffusing properties the diffusion taking place within the volume of the element
- G02B5/0242—Diffusing elements; Afocal elements characterised by the diffusing properties the diffusion taking place within the volume of the element by means of dispersed particles
-
- 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
- G02B5/0226—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 having particles on the surface
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B5/00—Optical elements other than lenses
- G02B5/02—Diffusing elements; Afocal elements
- G02B5/0273—Diffusing elements; Afocal elements characterized by the use
- G02B5/0278—Diffusing elements; Afocal elements characterized by the use used in transmission
-
- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
- G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour
- G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour based on liquid crystals, e.g. single liquid crystal display cells
- G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
- G02F1/1333—Constructional arrangements; Manufacturing methods
- G02F1/1335—Structural association of cells with optical devices, e.g. polarisers or reflectors
- G02F1/133502—Antiglare, refractive index matching layers
-
- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
- G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour
- G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour based on liquid crystals, e.g. single liquid crystal display cells
- G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
- G02F1/1333—Constructional arrangements; Manufacturing methods
- G02F1/1335—Structural association of cells with optical devices, e.g. polarisers or reflectors
- G02F1/133504—Diffusing, scattering, diffracting elements
-
- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
- G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour
- G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour based on liquid crystals, e.g. single liquid crystal display cells
- G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
- G02F1/1333—Constructional arrangements; Manufacturing methods
- G02F1/133374—Constructional arrangements; Manufacturing methods for displaying permanent signs or marks
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Nonlinear Science (AREA)
- Chemical & Material Sciences (AREA)
- Mathematical Physics (AREA)
- Crystallography & Structural Chemistry (AREA)
- Dispersion Chemistry (AREA)
- Liquid Crystal (AREA)
- Optical Elements Other Than Lenses (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
- Light Guides In General And Applications Therefor (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP21179894A JP3517975B2 (ja) | 1994-08-12 | 1994-08-12 | 液晶表示装置及びその製造方法 |
Publications (1)
Publication Number | Publication Date |
---|---|
TW343291B true TW343291B (en) | 1998-10-21 |
Family
ID=16611789
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
TW084108371A TW343291B (en) | 1994-08-12 | 1995-08-11 | Liquid crystal display and its manufacturing method |
Country Status (8)
Country | Link |
---|---|
US (1) | US6023316A (zh) |
EP (1) | EP0696753A3 (zh) |
JP (1) | JP3517975B2 (zh) |
KR (1) | KR100371258B1 (zh) |
CN (1) | CN1087438C (zh) |
AU (1) | AU700859B2 (zh) |
CA (1) | CA2155925A1 (zh) |
TW (1) | TW343291B (zh) |
Families Citing this family (32)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5929951A (en) * | 1994-10-21 | 1999-07-27 | Canon Kabushiki Kaisha | Illumination device and display apparatus including same |
EP0818704A3 (en) * | 1996-07-12 | 1998-01-21 | Tektronix, Inc. | Plasma addressed liquid crystal display panel with internal anti-reflection coating |
EP1365276B1 (en) * | 1996-09-19 | 2005-12-28 | Seiko Epson Corporation | Manufacturing method of matrix type display device |
KR100471764B1 (ko) * | 1997-06-16 | 2005-08-31 | 삼성전자주식회사 | 액정표시장치 |
WO1999056158A1 (en) * | 1998-04-24 | 1999-11-04 | Minnesota Mining And Manufacturing Company | Optical components with self-adhering diffuser |
US6654085B1 (en) * | 1999-02-10 | 2003-11-25 | Kimoto Co., Ltd. | Front scattering film with a light scattering layer and a peelable substrate |
KR100323827B1 (ko) * | 1999-06-07 | 2002-02-19 | 구본준, 론 위라하디락사 | 면광원장치 |
TW452659B (en) | 1999-06-07 | 2001-09-01 | Nitto Denko Corp | Diffusing adhesive layer, optical member and liquid-crystal display device |
US6532052B1 (en) | 1999-08-23 | 2003-03-11 | Kent Displays, Inc. | Brightness enhancement for bistable cholesteric displays |
US7009666B2 (en) * | 1999-08-23 | 2006-03-07 | Kent Displays Incorporated | Back lit cholesteric liquid crystal display |
US6654449B1 (en) * | 2000-01-21 | 2003-11-25 | Rainbow Displays, Inc. | Construction of large, robust, monolithic and monolithic like, AMLCD displays with wide view angle |
KR100367845B1 (ko) * | 2000-06-07 | 2003-01-10 | 삼성전자 주식회사 | 액정표시장치의 조명 방법, 이를 구현시키기 위한액정표시장치의 백라이트 어셈블리 및 이를 채용한액정표시장치 |
JP3686348B2 (ja) * | 2001-04-10 | 2005-08-24 | 株式会社巴川製紙所 | 光学フィルムおよびその製造方法 |
US6925322B2 (en) * | 2002-07-25 | 2005-08-02 | Biophan Technologies, Inc. | Optical MRI catheter system |
CN100489443C (zh) * | 2003-03-01 | 2009-05-20 | 鸿富锦精密工业(深圳)有限公司 | 导光板网点测量方法 |
JP2004319122A (ja) * | 2003-04-11 | 2004-11-11 | Sumitomo Rubber Ind Ltd | 発光装置及び発光装置におけるランプイメージ緩和方法 |
KR101000924B1 (ko) * | 2004-02-03 | 2010-12-13 | 삼성전자주식회사 | 캡션 표시 방법 및 장치 |
US7466373B2 (en) * | 2006-01-03 | 2008-12-16 | Polytronix, Inc. | Flat panel displays with primary viewing envelopes away from displyay panel normal |
KR101254695B1 (ko) * | 2006-05-10 | 2013-04-23 | 삼성디스플레이 주식회사 | 터치 스크린 내장형 액정표시패널 및 이를 포함한액정표시장치 |
JP5023666B2 (ja) * | 2006-11-13 | 2012-09-12 | 住友化学株式会社 | 透過型画像表示装置 |
JP2009008973A (ja) * | 2007-06-29 | 2009-01-15 | Hitachi Displays Ltd | 液晶表示装置 |
JP5252337B2 (ja) * | 2007-07-25 | 2013-07-31 | Nltテクノロジー株式会社 | 表示デバイス装置、液晶表示装置及びその製造方法並びに製造装置 |
CN100462743C (zh) * | 2007-07-27 | 2009-02-18 | 宁波高新区激智科技有限公司 | 一种光学扩散薄膜及使用该光学扩散薄膜的液晶显示装置 |
CN102449543A (zh) * | 2009-03-30 | 2012-05-09 | 住友化学株式会社 | 液晶表示装置 |
KR101375400B1 (ko) * | 2009-06-09 | 2014-03-17 | 도꾸리쯔교세이호징 가가꾸 기쥬쯔 신꼬 기꼬 | 투과형 액정표시장치 및 광확산판 |
US20120154719A1 (en) * | 2009-11-25 | 2012-06-21 | Sharp Kabushiki Kaisha | Light diffusion polarizing sheet, method for producing light diffusion polarizing sheet, and display device |
CN101964162A (zh) * | 2010-09-29 | 2011-02-02 | 友达光电股份有限公司 | 显示器 |
US9638840B2 (en) * | 2011-05-13 | 2017-05-02 | Sharp Kabushiki Kaisha | Light diffusion member, method for producing same, and display device |
JP2013104969A (ja) * | 2011-11-11 | 2013-05-30 | Japan Display West Co Ltd | 表示装置 |
JP5136711B2 (ja) * | 2012-04-27 | 2013-02-06 | 住友化学株式会社 | 透過型画像表示装置 |
CN102854628B (zh) * | 2012-09-25 | 2015-02-11 | 京东方科技集团股份有限公司 | 一种显示装置及其制造方法 |
CN105408807A (zh) * | 2012-11-02 | 2016-03-16 | 康宁股份有限公司 | 具有最小化的图像伪像的沉浸式显示器 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5382443A (en) * | 1976-12-28 | 1978-07-20 | Seiko Epson Corp | Reflecting plate for light receving type display device |
JPS5389450A (en) * | 1977-01-17 | 1978-08-07 | Seiko Epson Corp | Digital watch |
DE2915847C2 (de) * | 1978-09-29 | 1986-01-16 | Nitto Electric Industrial Co., Ltd., Ibaraki, Osaka | Elektrooptisch aktivierbare Anzeige |
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 |
JP3360851B2 (ja) * | 1992-04-21 | 2003-01-07 | ソニー株式会社 | 液晶表示装置 |
JP3077957B2 (ja) * | 1993-07-21 | 2000-08-21 | シャープ株式会社 | 反射型表示装置 |
-
1994
- 1994-08-12 JP JP21179894A patent/JP3517975B2/ja not_active Expired - Lifetime
-
1995
- 1995-08-07 AU AU28376/95A patent/AU700859B2/en not_active Expired
- 1995-08-11 TW TW084108371A patent/TW343291B/zh not_active IP Right Cessation
- 1995-08-11 KR KR1019950024791A patent/KR100371258B1/ko not_active IP Right Cessation
- 1995-08-11 EP EP95112695A patent/EP0696753A3/en not_active Withdrawn
- 1995-08-11 CN CN95115339A patent/CN1087438C/zh not_active Expired - Lifetime
- 1995-08-11 CA CA002155925A patent/CA2155925A1/en not_active Abandoned
-
1997
- 1997-08-01 US US08/905,020 patent/US6023316A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
EP0696753A3 (en) | 1997-07-23 |
CN1087438C (zh) | 2002-07-10 |
CA2155925A1 (en) | 1996-02-13 |
US6023316A (en) | 2000-02-08 |
KR100371258B1 (ko) | 2003-11-13 |
AU2837695A (en) | 1996-02-22 |
JPH0854622A (ja) | 1996-02-27 |
AU700859B2 (en) | 1999-01-14 |
JP3517975B2 (ja) | 2004-04-12 |
CN1127365A (zh) | 1996-07-24 |
EP0696753A2 (en) | 1996-02-14 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
MK4A | Expiration of patent term of an invention patent |