KR100715249B1 - 복합표시장치 및 이를 이용한 전기기기 - Google Patents
복합표시장치 및 이를 이용한 전기기기 Download PDFInfo
- Publication number
- KR100715249B1 KR100715249B1 KR1020057004730A KR20057004730A KR100715249B1 KR 100715249 B1 KR100715249 B1 KR 100715249B1 KR 1020057004730 A KR1020057004730 A KR 1020057004730A KR 20057004730 A KR20057004730 A KR 20057004730A KR 100715249 B1 KR100715249 B1 KR 100715249B1
- Authority
- KR
- South Korea
- Prior art keywords
- display
- display element
- liquid crystal
- polarizing plate
- 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.)
- Expired - Fee Related
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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
- G02F1/1347—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
- G02F1/13471—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 in which all the liquid crystal cells or layers remain transparent, e.g. FLC, ECB, DAP, HAN, TN, STN, SBE-LC 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
- G02F1/133—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
-
- 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
- G02F1/133528—Polarisers
- G02F1/133536—Reflective polarizers
Landscapes
- Physics & Mathematics (AREA)
- Nonlinear Science (AREA)
- Mathematical Physics (AREA)
- Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Liquid Crystal (AREA)
- Polarising Elements (AREA)
Abstract
Description
Claims (7)
- 제1 표시소자와,이 제1 표시소자와 겹쳐서 설치되는 제2 표시소자를 갖는 복합표시장치에 있어서,상기 제1 표시소자는,제1 및 제2 투명 기판 사이에 액정층을 지지한 액정 패널과,특정 방향으로 진동하는 광을 투과시킴과 동시에,특정 방향과 교차하는 방향으로 진동하는 광을 반사하고,또한, 상기 액정패널에 대해서 상기 제1 투명 기판측에 배치된 반사 편광판을 갖고,상기 반사 편광판은,굴절율이 한결같은 접착층을 개재해서 상기 액정패널에 대해서 직접적으로 접합되어 있는 것을 특징으로 하는 복합표시장치.
- 제 1 항에 있어서,상기 반사 편광판은,복굴절성의 유전체 다층막으로서 구성되어 있는 복합표시장치.
- 제 1 항에 있어서,상기 제2 표시소자는,제3 및 제4 투명 기판 사이에 액정층을 지지한 액정 패널을 갖고,상기 제1 표시소자의 상기 제2 투명 기판측에 상기 제2 표시소자의 상기 제3 투명 기판이 설치되고,또한, 상기 제4 투명 기판측에 편광판이 또한 설치되어 있는 복합표시장치.
- 제 3 항에 있어서,상기 제4 투명 기판측에 설치되어 있는 편광판은,반사 편광판 또는 흡수 편광판인 복합표시장치.
- 제 1 항에 있어서,상기 제1 표시소자는,도트 매트릭스 표시를 행하고,상기 제2 표시소자는, 세그먼트 표시를 행하는 복합표시장치.
- 제 1 항에 있어서,상기 제2 표시소자가,2장의 투명 기판 사이에 액정층을 지지한 액정 패널,발광 다이오드,또는 냉음극관에 의해 형성된 표시소자이고,상기 제1 표시소자는,상기 제2 투명 기판측에 또한 편광판이 설치되고,상기 제1 표시소자가 상기 제2 표시소자의 표시면 상에 겹쳐서 설치되어 있는 복합표시장치.
- 청구항 제 1 항 내지 제 6 항의 어느 한 항에 기재된 복합표시장치가 탑재되어 있는 것을 특징으로 하는 전기기기.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JPJP-P-2002-00278991 | 2002-09-25 | ||
| JP2002278991A JP2004117652A (ja) | 2002-09-25 | 2002-09-25 | 複合表示装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR20050069994A KR20050069994A (ko) | 2005-07-05 |
| KR100715249B1 true KR100715249B1 (ko) | 2007-05-08 |
Family
ID=32040441
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1020057004730A Expired - Fee Related KR100715249B1 (ko) | 2002-09-25 | 2003-09-24 | 복합표시장치 및 이를 이용한 전기기기 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US20060033865A1 (ko) |
| JP (1) | JP2004117652A (ko) |
| KR (1) | KR100715249B1 (ko) |
| CN (1) | CN1685283A (ko) |
| WO (1) | WO2004029707A1 (ko) |
Families Citing this family (23)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7342721B2 (en) * | 1999-12-08 | 2008-03-11 | Iz3D Llc | Composite dual LCD panel display suitable for three dimensional imaging |
| JP4471716B2 (ja) * | 2004-04-14 | 2010-06-02 | スタンレー電気株式会社 | カラー液晶表示装置及びその表示方法 |
| TWI411349B (zh) * | 2004-11-19 | 2013-10-01 | 半導體能源研究所股份有限公司 | 顯示裝置及電子裝置 |
| JP4926426B2 (ja) | 2005-08-12 | 2012-05-09 | 株式会社半導体エネルギー研究所 | 電子機器 |
| WO2007069384A1 (ja) * | 2005-12-14 | 2007-06-21 | Sharp Kabushiki Kaisha | 液晶表示装置およびテレビジョン受信機 |
| TWI328408B (en) * | 2006-01-12 | 2010-08-01 | Au Optronics Corp | Dual emission display |
| JP4816528B2 (ja) * | 2007-03-19 | 2011-11-16 | カシオ計算機株式会社 | 電子式計算機 |
| US8508447B2 (en) * | 2007-11-19 | 2013-08-13 | Microsoft Corporation | Display device and pixel therefor |
| US20110043549A1 (en) * | 2008-04-01 | 2011-02-24 | Koninklijke Philips Electronics N.V. | High contrast liquid crystal display with adjustable white color point |
| US9046656B2 (en) * | 2008-11-18 | 2015-06-02 | 3M Innovative Properties Company | Isotropic layer of multilayer optical film comprising birefringent thermoplastic polymer |
| US8836888B2 (en) * | 2009-12-15 | 2014-09-16 | Gentex Corporation | Modular light source/electronics and automotive rearview assemblies using the same |
| JP2011141393A (ja) | 2010-01-06 | 2011-07-21 | Casio Computer Co Ltd | 液晶表示装置 |
| TWI431569B (zh) * | 2011-02-16 | 2014-03-21 | Chi Lin Technology Co Ltd | 顯示裝置 |
| EP2952955B1 (en) | 2013-02-04 | 2022-02-23 | Toppan Printing Co., Ltd. | Liquid-crystal display |
| CN107111149A (zh) * | 2014-12-01 | 2017-08-29 | Sn合伙合同会社 | 空中像显示装置 |
| CN106024848B (zh) * | 2016-08-05 | 2023-06-23 | 京东方科技集团股份有限公司 | 一种双面电致发光显示面板及显示装置 |
| CN106526951B (zh) * | 2016-11-29 | 2021-01-26 | 京东方科技集团股份有限公司 | 一种镜面显示装置及其控制方法 |
| TWM576667U (zh) * | 2018-10-22 | 2019-04-11 | 隆達電子股份有限公司 | 顯示裝置 |
| US11256135B2 (en) * | 2019-02-25 | 2022-02-22 | Visteon Global Technologies, Inc. | System and method for adjusting light intensity in a display system |
| CN110543052A (zh) * | 2019-08-28 | 2019-12-06 | 青岛海信电器股份有限公司 | 一种显示装置 |
| WO2021118223A1 (en) | 2019-12-10 | 2021-06-17 | Samsung Electronics Co., Ltd. | Display apparatus and method of controlling thereof |
| CN112859462A (zh) * | 2021-01-25 | 2021-05-28 | 西安中科微星光电科技有限公司 | 一种透反射一体式液晶光阀 |
| BR112023019009A2 (pt) * | 2021-03-24 | 2023-11-28 | Japan Display Inc | Dispositivo de controle de luz de cristal líquido |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000221288A (ja) * | 1999-01-29 | 2000-08-11 | Citizen Watch Co Ltd | 時 計 |
| JP2000298273A (ja) * | 1999-04-14 | 2000-10-24 | Seiko Epson Corp | 表示装置及びこれを備えた電子機器 |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR960004147B1 (ko) * | 1989-11-20 | 1996-03-27 | 쓰지 하루오 | 컬러액정표시장치 |
| JPH10260403A (ja) * | 1997-01-20 | 1998-09-29 | Seiko Epson Corp | 液晶装置及び電子機器 |
| BR9806032A (pt) * | 1997-07-18 | 1999-10-13 | Citizen Watch Co Ltd | Tela de cristal líquido |
| CN1128382C (zh) * | 1997-07-30 | 2003-11-19 | 时至准钟表股份有限公司 | 液晶显示装置 |
| JP3460588B2 (ja) * | 1997-09-18 | 2003-10-27 | セイコーエプソン株式会社 | 表示装置及びそれを用いた電子機器 |
| US6593901B1 (en) * | 1998-12-15 | 2003-07-15 | Citizen Watch Co., Ltd. | Electronic device |
| DE60042549D1 (de) * | 2000-02-22 | 2009-08-27 | Asulab Sa | Eine zwei übereinander angeordnete Anzeigevorrichtungen umfassende Anzeigeeinheit mit Kontrastinversion |
| JP2002040409A (ja) * | 2000-07-24 | 2002-02-06 | Sharp Corp | 表示装置 |
| TW557371B (en) * | 2001-07-02 | 2003-10-11 | Sumitomo Chemical Co | Semi-transparent-semi-reflectivity film, semi- transparent-semi-reflectivity polarized film, polarized light device using these films, and liquid crystal display device using these films |
| US7038746B2 (en) * | 2003-03-31 | 2006-05-02 | Sumitomo Chemical Company, Limited | Laminated polarizing film |
-
2002
- 2002-09-25 JP JP2002278991A patent/JP2004117652A/ja active Pending
-
2003
- 2003-09-24 WO PCT/JP2003/012184 patent/WO2004029707A1/ja not_active Ceased
- 2003-09-24 CN CNA038228440A patent/CN1685283A/zh active Pending
- 2003-09-24 KR KR1020057004730A patent/KR100715249B1/ko not_active Expired - Fee Related
- 2003-09-24 US US10/528,754 patent/US20060033865A1/en not_active Abandoned
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000221288A (ja) * | 1999-01-29 | 2000-08-11 | Citizen Watch Co Ltd | 時 計 |
| JP2000298273A (ja) * | 1999-04-14 | 2000-10-24 | Seiko Epson Corp | 表示装置及びこれを備えた電子機器 |
Also Published As
| Publication number | Publication date |
|---|---|
| US20060033865A1 (en) | 2006-02-16 |
| KR20050069994A (ko) | 2005-07-05 |
| WO2004029707A1 (ja) | 2004-04-08 |
| JP2004117652A (ja) | 2004-04-15 |
| CN1685283A (zh) | 2005-10-19 |
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