CN1866084A - 具有可切换视角的显示设备和终端设备 - Google Patents
具有可切换视角的显示设备和终端设备 Download PDFInfo
- Publication number
- CN1866084A CN1866084A CNA2006100818025A CN200610081802A CN1866084A CN 1866084 A CN1866084 A CN 1866084A CN A2006100818025 A CNA2006100818025 A CN A2006100818025A CN 200610081802 A CN200610081802 A CN 200610081802A CN 1866084 A CN1866084 A CN 1866084A
- Authority
- CN
- China
- Prior art keywords
- switching device
- display device
- viewing angle
- switchable viewing
- angle according
- 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
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Classifications
-
- 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
- G02F1/1347—Arrangement of liquid crystal layers or cells in which the final condition of one light beam is achieved by the addition of the effects of two or more layers or cells
-
- 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
- G02F1/1323—Arrangements for providing a switchable viewing angle
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G3/00—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes
- G09G3/20—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters
- G09G3/34—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters by control of light from an independent source
- G09G3/36—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters by control of light from an independent source using liquid crystals
- G09G3/3611—Control of matrices with row and column drivers
- G09G3/3614—Control of polarity reversal in general
-
- 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
- G02F1/13306—Circuit arrangements or driving methods for the control of single liquid crystal cells
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G2310/00—Command of the display device
- G09G2310/06—Details of flat display driving waveforms
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G2320/00—Control of display operating conditions
- G09G2320/02—Improving the quality of display appearance
- G09G2320/0247—Flicker reduction other than flicker reduction circuits used for single beam cathode-ray tubes
Landscapes
- Physics & Mathematics (AREA)
- Nonlinear Science (AREA)
- Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Optics & Photonics (AREA)
- Computer Hardware Design (AREA)
- Theoretical Computer Science (AREA)
- Mathematical Physics (AREA)
- Liquid Crystal (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
Abstract
Description
Claims (23)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2005144746A JP2006323031A (ja) | 2005-05-17 | 2005-05-17 | 視野角切替型表示装置及び端末装置 |
JP2005144746 | 2005-05-17 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1866084A true CN1866084A (zh) | 2006-11-22 |
CN100458506C CN100458506C (zh) | 2009-02-04 |
Family
ID=37425146
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB2006100818025A Active CN100458506C (zh) | 2005-05-17 | 2006-05-16 | 具有可切换视角的显示设备和终端设备 |
Country Status (3)
Country | Link |
---|---|
US (1) | US20060262057A1 (zh) |
JP (1) | JP2006323031A (zh) |
CN (1) | CN100458506C (zh) |
Cited By (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101344668B (zh) * | 2007-07-13 | 2010-11-24 | 乐金显示有限公司 | 液晶显示器件及其制造方法 |
CN101632039B (zh) * | 2007-03-16 | 2011-09-07 | 夏普株式会社 | 视场角控制装置和具有该视场角控制装置的显示器 |
CN103309144A (zh) * | 2013-05-07 | 2013-09-18 | 大连摩尔登科技股份有限公司 | 带有光源的半透明液晶屏 |
CN103714790A (zh) * | 2012-09-28 | 2014-04-09 | 株式会社日本显示器 | 显示装置及电子设备 |
CN103824545A (zh) * | 2012-11-16 | 2014-05-28 | 索尼公司 | 显示单元、显示方法及记录媒介 |
CN105549236A (zh) * | 2016-02-19 | 2016-05-04 | 京东方科技集团股份有限公司 | 可切换防窥装置及其制备方法、显示装置 |
CN105609518A (zh) * | 2014-11-14 | 2016-05-25 | 三星显示有限公司 | 显示装置和制造该显示装置的方法 |
CN107624168A (zh) * | 2016-08-08 | 2018-01-23 | 昆山龙腾光电有限公司 | 视角可切换的液晶显示装置及其视角切换方法 |
CN107820581A (zh) * | 2016-09-13 | 2018-03-20 | 昆山龙腾光电有限公司 | 视角可切换的液晶显示装置及视角切换方法 |
CN108732797A (zh) * | 2017-04-21 | 2018-11-02 | 昶曜科技股份有限公司 | 主动式防窥装置 |
WO2020042891A1 (zh) * | 2018-08-29 | 2020-03-05 | 京东方科技集团股份有限公司 | 显示装置 |
CN111721233A (zh) * | 2020-06-19 | 2020-09-29 | 广州立景创新科技有限公司 | 三维感测装置、发光模块及其控制方法 |
CN113281925A (zh) * | 2021-05-17 | 2021-08-20 | 深圳市华星光电半导体显示技术有限公司 | 光线控制膜和显示面板 |
CN113900299A (zh) * | 2021-09-22 | 2022-01-07 | 北海惠科光电技术有限公司 | 显示组件和显示装置 |
CN113934046A (zh) * | 2021-10-21 | 2022-01-14 | 武汉华星光电技术有限公司 | 显示装置 |
CN114594622A (zh) * | 2022-03-21 | 2022-06-07 | 昆山龙腾光电股份有限公司 | 宽窄视角可切换的显示面板及显示装置 |
Families Citing this family (22)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7349043B2 (en) * | 2004-05-24 | 2008-03-25 | Nec Corporation | Light source, display device, portable terminal device, and ray direction switching element |
JP4831729B2 (ja) * | 2005-08-05 | 2011-12-07 | Nltテクノロジー株式会社 | 視野角可変液晶表示装置、方法及び端末機 |
CN101013211B (zh) * | 2006-01-31 | 2010-10-13 | Nec液晶技术株式会社 | 显示设备、终端设备和显示面板 |
JP2008046387A (ja) * | 2006-08-17 | 2008-02-28 | Nec Saitama Ltd | 情報処理装置 |
US20080107830A1 (en) * | 2006-11-03 | 2008-05-08 | Motorola, Inc. | Image-providing apparatus and method for communication device |
ATE541149T1 (de) | 2006-11-30 | 2012-01-15 | Hitachi Construction Machinery | Gangwechselsteuersystem für nutzfahrzeug |
KR101393627B1 (ko) * | 2007-03-02 | 2014-05-12 | 삼성디스플레이 주식회사 | 디스플레이장치 및 그 제어방법 |
FR2915332B1 (fr) * | 2007-04-17 | 2009-07-10 | Parrot Sa | Adaptateur telephonique autonome de type "mains libres" enfichable dans la prise allume-cigare d'un vehicule automobile |
WO2009069048A1 (en) * | 2007-11-29 | 2009-06-04 | Koninklijke Philips Electronics N.V. | Method and device for providing privacy on a display |
JP5028342B2 (ja) * | 2008-06-19 | 2012-09-19 | 一般財団法人川村理化学研究所 | 液晶性化合物を包含する有機無機複合体 |
US8608337B2 (en) * | 2010-02-18 | 2013-12-17 | Koninklijke Philips N.V. | Lighting fixture having a louvered light shield |
WO2011113180A1 (en) | 2010-03-19 | 2011-09-22 | Nokia Corporation | Apparatus, methods and computer programs for configuring output of a display |
JP5692519B2 (ja) | 2010-06-21 | 2015-04-01 | Nltテクノロジー株式会社 | 画像表示装置、これを用いた電子機器、及び画像表示装置用表示出力制御方法、並びにその出力制御プログラム |
JP5801602B2 (ja) * | 2011-05-12 | 2015-10-28 | ピクストロニクス,インコーポレイテッド | 画像表示装置 |
CN102866526B (zh) * | 2012-09-21 | 2016-08-03 | 京东方科技集团股份有限公司 | 显示装置 |
JP6787793B2 (ja) | 2014-05-30 | 2020-11-18 | スリーエム イノベイティブ プロパティズ カンパニー | 可変視野角光学システム |
WO2018022098A1 (en) * | 2016-07-29 | 2018-02-01 | Hewlett-Packard Development Company, L.P. | Display control in display devices |
CN106842737A (zh) * | 2017-03-30 | 2017-06-13 | 惠科股份有限公司 | 液晶显示器及其视角色差改善方法 |
US10852598B2 (en) * | 2017-09-06 | 2020-12-01 | Sony Corporation | Optical device, display device, and electronic apparatus |
KR102279480B1 (ko) * | 2019-12-18 | 2021-07-19 | 엘지디스플레이 주식회사 | 프라이버시 필름 및 이를 포함하는 표시장치 |
CN111766975A (zh) * | 2020-06-12 | 2020-10-13 | 惠州市华星光电技术有限公司 | 一种触控面板及触控显示装置 |
KR20230098961A (ko) * | 2021-12-27 | 2023-07-04 | 엘지디스플레이 주식회사 | 시야각 제어 필름 및 이를 포함하는 표시장치 |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0659287A (ja) * | 1992-03-31 | 1994-03-04 | Toshiba Corp | 液晶表示装置 |
JPH09197405A (ja) * | 1995-11-14 | 1997-07-31 | Sharp Corp | 視角特性制御型液晶表示装置 |
CN1204445C (zh) * | 2002-02-04 | 2005-06-01 | 富士通显示技术株式会社 | 液晶显示装置及其制造方法 |
-
2005
- 2005-05-17 JP JP2005144746A patent/JP2006323031A/ja active Pending
-
2006
- 2006-05-16 CN CNB2006100818025A patent/CN100458506C/zh active Active
- 2006-05-17 US US11/434,829 patent/US20060262057A1/en not_active Abandoned
Cited By (25)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101632039B (zh) * | 2007-03-16 | 2011-09-07 | 夏普株式会社 | 视场角控制装置和具有该视场角控制装置的显示器 |
CN101344668B (zh) * | 2007-07-13 | 2010-11-24 | 乐金显示有限公司 | 液晶显示器件及其制造方法 |
CN103714790B (zh) * | 2012-09-28 | 2016-06-01 | 株式会社日本显示器 | 显示装置及电子设备 |
CN103714790A (zh) * | 2012-09-28 | 2014-04-09 | 株式会社日本显示器 | 显示装置及电子设备 |
CN103824545A (zh) * | 2012-11-16 | 2014-05-28 | 索尼公司 | 显示单元、显示方法及记录媒介 |
CN103309144A (zh) * | 2013-05-07 | 2013-09-18 | 大连摩尔登科技股份有限公司 | 带有光源的半透明液晶屏 |
CN105609518A (zh) * | 2014-11-14 | 2016-05-25 | 三星显示有限公司 | 显示装置和制造该显示装置的方法 |
CN105549236A (zh) * | 2016-02-19 | 2016-05-04 | 京东方科技集团股份有限公司 | 可切换防窥装置及其制备方法、显示装置 |
WO2017140077A1 (zh) * | 2016-02-19 | 2017-08-24 | 京东方科技集团股份有限公司 | 可切换防窥装置及其制备方法、显示装置 |
CN105549236B (zh) * | 2016-02-19 | 2020-05-12 | 京东方科技集团股份有限公司 | 可切换防窥装置及其制备方法、显示装置 |
US11231605B2 (en) | 2016-02-19 | 2022-01-25 | Boe Technology Group Co., Ltd. | Display device comprising switchable anti-peeping device with light orientation layer |
CN107624168B (zh) * | 2016-08-08 | 2020-11-24 | 昆山龙腾光电股份有限公司 | 视角可切换的液晶显示装置及其视角切换方法 |
CN107624168A (zh) * | 2016-08-08 | 2018-01-23 | 昆山龙腾光电有限公司 | 视角可切换的液晶显示装置及其视角切换方法 |
US10809551B2 (en) | 2016-08-08 | 2020-10-20 | Infovision Optoelectronics (Kunshan) Co., Ltd. | Liquid crystal display device having switchable viewing angles and viewing angle switching method thereof |
CN107820581A (zh) * | 2016-09-13 | 2018-03-20 | 昆山龙腾光电有限公司 | 视角可切换的液晶显示装置及视角切换方法 |
CN107820581B (zh) * | 2016-09-13 | 2020-11-24 | 昆山龙腾光电股份有限公司 | 视角可切换的液晶显示装置及视角切换方法 |
CN108732797A (zh) * | 2017-04-21 | 2018-11-02 | 昶曜科技股份有限公司 | 主动式防窥装置 |
WO2020042891A1 (zh) * | 2018-08-29 | 2020-03-05 | 京东方科技集团股份有限公司 | 显示装置 |
CN111721233A (zh) * | 2020-06-19 | 2020-09-29 | 广州立景创新科技有限公司 | 三维感测装置、发光模块及其控制方法 |
CN113281925A (zh) * | 2021-05-17 | 2021-08-20 | 深圳市华星光电半导体显示技术有限公司 | 光线控制膜和显示面板 |
CN113900299A (zh) * | 2021-09-22 | 2022-01-07 | 北海惠科光电技术有限公司 | 显示组件和显示装置 |
CN113934046A (zh) * | 2021-10-21 | 2022-01-14 | 武汉华星光电技术有限公司 | 显示装置 |
CN113934046B (zh) * | 2021-10-21 | 2023-10-31 | 武汉华星光电技术有限公司 | 显示装置 |
CN114594622A (zh) * | 2022-03-21 | 2022-06-07 | 昆山龙腾光电股份有限公司 | 宽窄视角可切换的显示面板及显示装置 |
CN114594622B (zh) * | 2022-03-21 | 2023-07-25 | 昆山龙腾光电股份有限公司 | 宽窄视角可切换的显示面板及显示装置 |
Also Published As
Publication number | Publication date |
---|---|
JP2006323031A (ja) | 2006-11-30 |
CN100458506C (zh) | 2009-02-04 |
US20060262057A1 (en) | 2006-11-23 |
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Address after: Kanagawa, Japan Patentee after: NLT Technologies Ltd. Address before: Kanagawa, Japan Patentee before: NEC LCD Technologies, Ltd. |