TWI708094B - 一種相位延遲片 - Google Patents
一種相位延遲片 Download PDFInfo
- Publication number
- TWI708094B TWI708094B TW108140463A TW108140463A TWI708094B TW I708094 B TWI708094 B TW I708094B TW 108140463 A TW108140463 A TW 108140463A TW 108140463 A TW108140463 A TW 108140463A TW I708094 B TWI708094 B TW I708094B
- Authority
- TW
- Taiwan
- Prior art keywords
- liquid crystal
- axis direction
- substrate
- crystal molecules
- crystal layer
- Prior art date
Links
Images
Classifications
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- 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
- G02B5/30—Polarising elements
- G02B5/3083—Birefringent or phase retarding 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
- G02F1/29—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 position or the direction of light beams, i.e. deflection
Landscapes
- Physics & Mathematics (AREA)
- Nonlinear Science (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Mathematical Physics (AREA)
- Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Liquid Crystal (AREA)
- Polarising Elements (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201811324532.5 | 2018-11-08 | ||
CN201811324532.5A CN109270739A (zh) | 2018-11-08 | 2018-11-08 | 一种相位延迟片 |
Publications (2)
Publication Number | Publication Date |
---|---|
TW202018382A TW202018382A (zh) | 2020-05-16 |
TWI708094B true TWI708094B (zh) | 2020-10-21 |
Family
ID=65192503
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
TW108140463A TWI708094B (zh) | 2018-11-08 | 2019-11-07 | 一種相位延遲片 |
Country Status (3)
Country | Link |
---|---|
KR (1) | KR102394603B1 (ko) |
CN (1) | CN109270739A (ko) |
TW (1) | TWI708094B (ko) |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7557897B2 (en) * | 2006-12-22 | 2009-07-07 | Chi Mei Optoelectronics Corporation | Liquid crystal display |
TW200949403A (en) * | 2008-05-01 | 2009-12-01 | Tpo Displays Corp | LCD apparatus, display method thereof and electronic decive empolying LCD apparatus |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100417918B1 (ko) * | 1999-03-12 | 2004-02-11 | 엘지.필립스 엘시디 주식회사 | 셀 구성을 최적화한 반사형 액정표시장치 |
WO2004019085A1 (ja) * | 2002-08-26 | 2004-03-04 | Dai Nippon Printing Co., Ltd. | 位相差光学素子、その製造方法及び液晶表示装置 |
US7196758B2 (en) * | 2003-12-30 | 2007-03-27 | 3M Innovative Properties Company | Method of alignment of liquid crystals comprising exposing an alignment material to an interference pattern |
CN100437229C (zh) * | 2004-02-11 | 2008-11-26 | 北京万方同辉科技有限公司 | 用平面态胆甾相液晶作电控延迟片的液晶显示器 |
CN1316300C (zh) * | 2004-12-08 | 2007-05-16 | 河北工业大学 | 具有视频响应的共面转换液晶显示器 |
TWI240727B (en) * | 2004-12-23 | 2005-10-01 | Ind Tech Res Inst | Surface treatment of alignment layer for liquid crystals and the application of alignment layer |
EP2012173A3 (en) * | 2007-07-03 | 2009-12-09 | JDS Uniphase Corporation | Non-etched flat polarization-selective diffractive optical elements |
CN102636834A (zh) * | 2012-04-26 | 2012-08-15 | 深圳市华星光电技术有限公司 | 3d显示装置及其相位延迟片 |
JP6733869B2 (ja) * | 2015-10-05 | 2020-08-05 | エルジー・ケム・リミテッド | 光学フィルム |
JP6527076B2 (ja) * | 2015-12-01 | 2019-06-05 | 富士フイルム株式会社 | 旋光フィルム |
JP6674359B2 (ja) * | 2016-09-21 | 2020-04-01 | 富士フイルム株式会社 | 液晶表示装置 |
CN107045234B (zh) * | 2017-03-07 | 2020-06-09 | 合肥联宝信息技术有限公司 | 液晶显示面板及显示控制方法 |
CN107741667B (zh) * | 2017-11-02 | 2020-09-15 | 电子科技大学 | 一种液晶空间光调制器 |
-
2018
- 2018-11-08 CN CN201811324532.5A patent/CN109270739A/zh active Pending
-
2019
- 2019-11-04 KR KR1020190139495A patent/KR102394603B1/ko active IP Right Grant
- 2019-11-07 TW TW108140463A patent/TWI708094B/zh active
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7557897B2 (en) * | 2006-12-22 | 2009-07-07 | Chi Mei Optoelectronics Corporation | Liquid crystal display |
TW200949403A (en) * | 2008-05-01 | 2009-12-01 | Tpo Displays Corp | LCD apparatus, display method thereof and electronic decive empolying LCD apparatus |
Also Published As
Publication number | Publication date |
---|---|
KR20200053415A (ko) | 2020-05-18 |
CN109270739A (zh) | 2019-01-25 |
KR102394603B1 (ko) | 2022-05-04 |
TW202018382A (zh) | 2020-05-16 |
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