CN1537240A - 具有受控的散射特性的光扩散膜、光学元件以及采用该元件的液晶显示装置 - Google Patents
具有受控的散射特性的光扩散膜、光学元件以及采用该元件的液晶显示装置 Download PDFInfo
- Publication number
- CN1537240A CN1537240A CNA028102371A CN02810237A CN1537240A CN 1537240 A CN1537240 A CN 1537240A CN A028102371 A CNA028102371 A CN A028102371A CN 02810237 A CN02810237 A CN 02810237A CN 1537240 A CN1537240 A CN 1537240A
- Authority
- CN
- China
- Prior art keywords
- film
- liquid crystal
- optical diffusion
- diffusion film
- light
- 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.)
- Granted
Links
Images
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
-
- 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
- G02F1/13363—Birefringent elements, e.g. for optical compensation
-
- 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
- G02B5/0257—Diffusing elements; Afocal elements characterised by the diffusing properties creating an anisotropic diffusion characteristic, i.e. distributing output differently in two perpendicular axes
-
- 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
- G02F1/133504—Diffusing, scattering, diffracting elements
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Nonlinear Science (AREA)
- Mathematical Physics (AREA)
- Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Optical Elements Other Than Lenses (AREA)
- Liquid Crystal (AREA)
Abstract
Description
Claims (11)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2001159500 | 2001-05-28 | ||
JP159500/2001 | 2001-05-28 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1537240A true CN1537240A (zh) | 2004-10-13 |
CN1235066C CN1235066C (zh) | 2006-01-04 |
Family
ID=19003070
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB028102371A Expired - Fee Related CN1235066C (zh) | 2001-05-28 | 2002-05-16 | 具有受控的散射特性的光扩散膜、光学元件以及采用该元件的液晶显示装置 |
Country Status (6)
Country | Link |
---|---|
JP (1) | JP4317006B2 (zh) |
KR (1) | KR20040004671A (zh) |
CN (1) | CN1235066C (zh) |
MY (1) | MY139063A (zh) |
TW (1) | TW557367B (zh) |
WO (1) | WO2002097483A1 (zh) |
Cited By (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102565894A (zh) * | 2010-12-16 | 2012-07-11 | 琳得科株式会社 | 光扩散膜及光扩散膜的制造方法 |
CN102681050A (zh) * | 2011-03-01 | 2012-09-19 | 株式会社巴川制纸所 | 光学膜 |
US9069209B2 (en) | 2012-03-12 | 2015-06-30 | Japan Display Inc. | Liquid crystal display |
CN105074508A (zh) * | 2013-03-29 | 2015-11-18 | 琳得科株式会社 | 光扩散膜和光扩散膜的制造方法 |
CN105143928A (zh) * | 2013-04-30 | 2015-12-09 | 琳得科株式会社 | 显示器用光扩散膜以及使用它的反射型显示装置 |
CN106054460A (zh) * | 2011-03-29 | 2016-10-26 | 株式会社日本显示器 | 显示器和电子单元 |
CN106133588A (zh) * | 2014-03-28 | 2016-11-16 | 株式会社巴川制纸所 | 各向异性光学膜 |
CN106324891A (zh) * | 2016-09-21 | 2017-01-11 | 武汉华星光电技术有限公司 | 一种形成对称散射光的lcd显示屏 |
CN108693576A (zh) * | 2017-03-31 | 2018-10-23 | 琳得科株式会社 | 投影屏 |
CN109471302A (zh) * | 2018-12-25 | 2019-03-15 | 中航华东光电有限公司 | 一种具有视角偏转的底背光装置 |
CN109564304A (zh) * | 2016-09-14 | 2019-04-02 | 株式会社巴川制纸所 | 反射型显示装置用光漫射膜层叠体及使用该层叠体的反射型显示装置 |
CN109564303A (zh) * | 2016-09-14 | 2019-04-02 | 株式会社巴川制纸所 | 反射型显示装置用光漫射膜层叠体及使用该层叠体的反射型显示装置 |
CN110501765A (zh) * | 2018-05-18 | 2019-11-26 | 琳得科株式会社 | 莫尔条纹抑制膜、莫尔条纹抑制膜层叠体、具有莫尔条纹抑制膜的复合显示装置 |
CN110632688A (zh) * | 2018-06-20 | 2019-12-31 | 琳得科株式会社 | 光扩散控制层叠体及反射型显示体 |
CN112771441A (zh) * | 2018-09-28 | 2021-05-07 | 株式会社巴川制纸所 | 使用了各向异性光学膜的导光层叠体及使用了该导光层叠体的显示装置用面状照明装置 |
CN113631965A (zh) * | 2019-03-29 | 2021-11-09 | 株式会社巴川制纸所 | 使用各向异性光学膜的反射型显示装置 |
Families Citing this family (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2003202415A (ja) * | 2001-12-28 | 2003-07-18 | Clariant Internatl Ltd | 制御された散乱・透過特性を有する光学フィルムおよびそれを用いた液晶表示装置 |
JP4561061B2 (ja) * | 2003-07-31 | 2010-10-13 | 凸版印刷株式会社 | 拡散フィルムの製造方法 |
TW200600825A (en) * | 2004-03-16 | 2006-01-01 | Tomoegawa Paper Co Ltd | Anisotropic light diffusion medium and production method therefor |
CN101398506B (zh) | 2004-11-11 | 2012-05-09 | 日东电工株式会社 | 组合型光学薄膜、层叠组合型光学薄膜及图像显示装置 |
US8009251B2 (en) | 2006-06-13 | 2011-08-30 | Au Optronics Corporation | High brightness liquid crystal display |
KR100850155B1 (ko) * | 2006-09-02 | 2008-08-04 | 웅진케미칼 주식회사 | 광학특성과 내열성이 우수한 발포 무연신 광학 필름 |
CN101946206A (zh) * | 2008-02-15 | 2011-01-12 | 3M创新有限公司 | 用于改善显示器照度均匀度的增亮膜和基于薄膜的扩散片 |
JP5656194B2 (ja) * | 2011-08-29 | 2015-01-21 | 株式会社ジャパンディスプレイ | 表示パネルおよび表示装置 |
KR102058471B1 (ko) * | 2012-12-27 | 2020-02-07 | 린텍 가부시키가이샤 | 광확산 필름 |
CN105829924B (zh) * | 2014-01-21 | 2018-10-19 | 株式会社巴川制纸所 | 各向异性光学膜 |
JP5927313B2 (ja) * | 2015-01-30 | 2016-06-01 | 株式会社巴川製紙所 | 光学フィルム |
JP6581329B1 (ja) * | 2018-05-14 | 2019-09-25 | 株式会社巴川製紙所 | ヘッドマウントディスプレイ |
CN112088578B (zh) * | 2018-05-14 | 2024-05-28 | 株式会社巴川制纸所 | 头戴式显示器 |
WO2022209566A1 (ja) * | 2021-03-31 | 2022-10-06 | 株式会社巴川製紙所 | 異方性光拡散フィルム及び表示装置 |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5767935A (en) * | 1995-08-31 | 1998-06-16 | Sumitomo Chemical Company, Limited | Light control sheet and liquid crystal display device comprising the same |
JP2001081292A (ja) * | 1999-09-09 | 2001-03-27 | Toppan Printing Co Ltd | 異方性光散乱フィルム用組成物及び異方性光散乱フィルム |
-
2002
- 2002-05-16 JP JP2003500607A patent/JP4317006B2/ja not_active Expired - Lifetime
- 2002-05-16 WO PCT/JP2002/004749 patent/WO2002097483A1/ja active Application Filing
- 2002-05-16 CN CNB028102371A patent/CN1235066C/zh not_active Expired - Fee Related
- 2002-05-16 KR KR10-2003-7015620A patent/KR20040004671A/ko not_active Application Discontinuation
- 2002-05-23 MY MYPI20021903A patent/MY139063A/en unknown
- 2002-05-28 TW TW091111319A patent/TW557367B/zh active
Cited By (28)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102565894A (zh) * | 2010-12-16 | 2012-07-11 | 琳得科株式会社 | 光扩散膜及光扩散膜的制造方法 |
CN102565894B (zh) * | 2010-12-16 | 2015-12-02 | 琳得科株式会社 | 光扩散膜及光扩散膜的制造方法 |
CN102681050A (zh) * | 2011-03-01 | 2012-09-19 | 株式会社巴川制纸所 | 光学膜 |
CN102681050B (zh) * | 2011-03-01 | 2016-08-03 | 株式会社巴川制纸所 | 光学膜 |
CN106054460A (zh) * | 2011-03-29 | 2016-10-26 | 株式会社日本显示器 | 显示器和电子单元 |
US9069209B2 (en) | 2012-03-12 | 2015-06-30 | Japan Display Inc. | Liquid crystal display |
TWI494651B (zh) * | 2012-03-12 | 2015-08-01 | Japan Display Inc | 液晶顯示器 |
CN105074508A (zh) * | 2013-03-29 | 2015-11-18 | 琳得科株式会社 | 光扩散膜和光扩散膜的制造方法 |
CN105074508B (zh) * | 2013-03-29 | 2018-06-22 | 琳得科株式会社 | 光扩散膜和光扩散膜的制造方法 |
CN105143928A (zh) * | 2013-04-30 | 2015-12-09 | 琳得科株式会社 | 显示器用光扩散膜以及使用它的反射型显示装置 |
CN105143928B (zh) * | 2013-04-30 | 2019-03-08 | 琳得科株式会社 | 显示器用光扩散膜以及使用它的反射型显示装置 |
CN106133588A (zh) * | 2014-03-28 | 2016-11-16 | 株式会社巴川制纸所 | 各向异性光学膜 |
CN106133588B (zh) * | 2014-03-28 | 2019-08-23 | 株式会社巴川制纸所 | 各向异性光学膜 |
CN109564304B (zh) * | 2016-09-14 | 2021-07-30 | 株式会社巴川制纸所 | 反射型显示装置用光漫射膜层叠体及使用该层叠体的反射型显示装置 |
CN109564304A (zh) * | 2016-09-14 | 2019-04-02 | 株式会社巴川制纸所 | 反射型显示装置用光漫射膜层叠体及使用该层叠体的反射型显示装置 |
CN109564303A (zh) * | 2016-09-14 | 2019-04-02 | 株式会社巴川制纸所 | 反射型显示装置用光漫射膜层叠体及使用该层叠体的反射型显示装置 |
CN106324891A (zh) * | 2016-09-21 | 2017-01-11 | 武汉华星光电技术有限公司 | 一种形成对称散射光的lcd显示屏 |
CN108693576B (zh) * | 2017-03-31 | 2022-04-26 | 琳得科株式会社 | 投影屏 |
CN108693576A (zh) * | 2017-03-31 | 2018-10-23 | 琳得科株式会社 | 投影屏 |
CN110501765A (zh) * | 2018-05-18 | 2019-11-26 | 琳得科株式会社 | 莫尔条纹抑制膜、莫尔条纹抑制膜层叠体、具有莫尔条纹抑制膜的复合显示装置 |
CN110501765B (zh) * | 2018-05-18 | 2023-01-06 | 琳得科株式会社 | 莫尔条纹抑制膜、莫尔条纹抑制膜层叠体、具有莫尔条纹抑制膜的复合显示装置 |
TWI826444B (zh) * | 2018-05-18 | 2023-12-21 | 日商琳得科股份有限公司 | 波紋抑制薄膜、波紋抑制薄膜層合體、具備波紋抑制薄膜之複合顯示裝置 |
CN110632688A (zh) * | 2018-06-20 | 2019-12-31 | 琳得科株式会社 | 光扩散控制层叠体及反射型显示体 |
CN110632688B (zh) * | 2018-06-20 | 2023-05-12 | 琳得科株式会社 | 光扩散控制层叠体及反射型显示体 |
CN112771441A (zh) * | 2018-09-28 | 2021-05-07 | 株式会社巴川制纸所 | 使用了各向异性光学膜的导光层叠体及使用了该导光层叠体的显示装置用面状照明装置 |
CN112771441B (zh) * | 2018-09-28 | 2023-10-10 | 株式会社巴川制纸所 | 使用了各向异性光学膜的导光层叠体及使用了该导光层叠体的显示装置用面状照明装置 |
CN109471302A (zh) * | 2018-12-25 | 2019-03-15 | 中航华东光电有限公司 | 一种具有视角偏转的底背光装置 |
CN113631965A (zh) * | 2019-03-29 | 2021-11-09 | 株式会社巴川制纸所 | 使用各向异性光学膜的反射型显示装置 |
Also Published As
Publication number | Publication date |
---|---|
JP4317006B2 (ja) | 2009-08-19 |
JPWO2002097483A1 (ja) | 2004-09-16 |
WO2002097483A1 (fr) | 2002-12-05 |
MY139063A (en) | 2009-08-28 |
KR20040004671A (ko) | 2004-01-13 |
TW557367B (en) | 2003-10-11 |
CN1235066C (zh) | 2006-01-04 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN1235066C (zh) | 具有受控的散射特性的光扩散膜、光学元件以及采用该元件的液晶显示装置 | |
TWI297794B (en) | Reflective display device and prism array sheet | |
CN1608215A (zh) | 具有受控的散射/透射特性的光学膜和采用该光学膜的液晶显示装置 | |
CN102252223B (zh) | 照明装置和显示装置 | |
US6866393B2 (en) | Reflective liquid crystal display | |
JP5916243B2 (ja) | 表示装置 | |
CN1288458C (zh) | 具有可控的散射/透射特性的光学层压制品 | |
TWI461745B (zh) | Method for manufacturing light diffusing element, light diffusing element, polarizing plate with light diffusing element, and method for manufacturing liquid crystal display device | |
CN1637507A (zh) | 液晶显示装置 | |
KR101080397B1 (ko) | 광학 시트 | |
WO2021009943A1 (ja) | 光学構造体、光学構造体付き偏光板及び表示装置 | |
WO2006017585A1 (en) | Multi-region light scattering element | |
JP2010066437A (ja) | 液晶表示装置 | |
CN110244508A (zh) | 屏幕和投影系统 | |
CN102272667A (zh) | 液晶显示装置和背光源 | |
CN103907053A (zh) | 液晶显示装置 | |
CN1400496A (zh) | 液晶显示装置及电子装置 | |
JP2002071965A (ja) | 導光板、面光源装置及び反射型液晶表示装置 | |
KR101176055B1 (ko) | 광학 시트 | |
KR20150140670A (ko) | 광 확산 소자 및 광 확산 소자의 제조 방법 | |
CN1613027A (zh) | 液晶显示装置 | |
JP2003195275A (ja) | 液晶表示装置 | |
JP2002006143A (ja) | 導光板、面光源装置及び反射型液晶表示装置 | |
JP2003295167A (ja) | 液晶表示装置 | |
JPH11295705A (ja) | 高分子分散型液晶表示素子 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
ASS | Succession or assignment of patent right |
Owner name: AZ ELECTRON MATERIAL ( JAPAN )) CO., LTD. Free format text: FORMER OWNER: CLARIANT INTERNATIONAL LTD. Effective date: 20050318 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20050318 Address after: Tokyo, Japan Applicant after: AZ electronic materials (Japan) Co., Ltd. Address before: Mu Tengci, Switzerland Applicant before: Clariant International Ltd. |
|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: TOMOEGAWA CO., LTD. Free format text: FORMER OWNER: AZ ELECTRON MATERIAL ( JAPAN )) CO., LTD. Effective date: 20061020 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20061020 Address after: Tokyo, Japan Patentee after: Hakawa Paper-making Co., Ltd. Address before: Tokyo, Japan Patentee before: AZ electronic materials (Japan) Co., Ltd. |
|
C17 | Cessation of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20060104 |