KR100618727B1 - 액정 표시 장치 및 전자 기기 - Google Patents
액정 표시 장치 및 전자 기기 Download PDFInfo
- Publication number
- KR100618727B1 KR100618727B1 KR1020050088638A KR20050088638A KR100618727B1 KR 100618727 B1 KR100618727 B1 KR 100618727B1 KR 1020050088638 A KR1020050088638 A KR 1020050088638A KR 20050088638 A KR20050088638 A KR 20050088638A KR 100618727 B1 KR100618727 B1 KR 100618727B1
- Authority
- KR
- South Korea
- Prior art keywords
- liquid crystal
- region
- reflective
- layer
- display
- Prior art date
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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
-
- 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
- G02F1/133553—Reflecting elements
- G02F1/133555—Transflectors
-
- 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
- G02F1/133371—Cells with varying thickness of the liquid crystal layer
-
- 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
- G02F1/133509—Filters, e.g. light shielding masks
- G02F1/133514—Colour filters
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)
Abstract
Description
Claims (5)
- 대향하여 배치된 상부 기판 및 하부 기판과, 상기 상하 기판의 사이에 유지된 액정층을 구비하고, 하나의 화소 영역 내에 반사 표시 영역과 투과 표시 영역이 형성되고, 상기 반사 표시 영역의 상기 하부 기판상에 반사층을 구비한 반투과 반사형 액정 표시 장치로서,상기 투과 표시 영역과 상기 반사 표시 영역 사이에, 상기 액정층의 두께가 연속적으로 변화하는 경사 영역을 갖고,상기 반사 표시 영역 내에 제 1 색재층이 형성되고,상기 투과 표시 영역 내에 상기 제 1 색재층과는 다른 착색도를 갖는 제 2 색재층이 형성되어 이루어지고,상기 제 1 색재층과 상기 제 2 색재층이 상기 경사 영역 내에서 부분적으로 중첩되어 이루어지되,상기 반사층은 상기 경사 영역과 겹치도록 배치되어 이루어지는 것을 특징으로 하는 액정 표시 장치.
- 제 1 항에 있어서,상기 제 1 색재층보다 상기 제 2 색재층 쪽이 착색도가 강한 것을 특징으로 하는 액정 표시 장치.
- 제 1 항 또는 제 2 항에 있어서,상기 상부 기판에 상기 제 1 색재층, 상기 제 2 색재층, 상기 경사 영역이 배치되어 이루어지는 것을 특징으로 하는 액정 표시 장치.
- 제 1 항 또는 제 2 항에 있어서,상기 반사층과 상기 경사 영역이 평면적으로 겹치도록 배치되어 있는 것을 특징으로 하는 액정 표시 장치.
- 청구항 1 또는 2에 기재된 액정 표시 장치를 표시부에 구비한 것을 특징으로 하는 전자기기.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2002274865A JP4214748B2 (ja) | 2002-09-20 | 2002-09-20 | 液晶表示装置及び電子機器 |
JPJP-P-2002-00274865 | 2002-09-20 |
Related Parent Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020030064996A Division KR100708584B1 (ko) | 2002-09-20 | 2003-09-19 | 액정 표시 장치 및 전자 기기 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20050097909A KR20050097909A (ko) | 2005-10-10 |
KR100618727B1 true KR100618727B1 (ko) | 2006-09-01 |
Family
ID=32089125
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020030064996A KR100708584B1 (ko) | 2002-09-20 | 2003-09-19 | 액정 표시 장치 및 전자 기기 |
KR1020050088638A KR100618727B1 (ko) | 2002-09-20 | 2005-09-23 | 액정 표시 장치 및 전자 기기 |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020030064996A KR100708584B1 (ko) | 2002-09-20 | 2003-09-19 | 액정 표시 장치 및 전자 기기 |
Country Status (5)
Country | Link |
---|---|
US (1) | US6757038B2 (ko) |
JP (1) | JP4214748B2 (ko) |
KR (2) | KR100708584B1 (ko) |
CN (1) | CN1246727C (ko) |
TW (1) | TWI249633B (ko) |
Families Citing this family (29)
Publication number | Priority date | Publication date | Assignee | Title |
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KR100984343B1 (ko) * | 2002-12-02 | 2010-09-30 | 삼성전자주식회사 | 색필터 표시판 및 이를 포함하는 반투과형 액정 표시 장치 |
JP3675420B2 (ja) * | 2002-03-26 | 2005-07-27 | セイコーエプソン株式会社 | 液晶表示装置及び電子機器 |
US20030227588A1 (en) * | 2002-06-07 | 2003-12-11 | Chu-Jung Shih | Reflective liquid crystal display |
TW573174B (en) * | 2002-09-19 | 2004-01-21 | Au Optronics Corp | Transflective LCD structure |
JP2004191500A (ja) * | 2002-12-09 | 2004-07-08 | Nec Kagoshima Ltd | 液晶表示装置 |
JP3900077B2 (ja) * | 2002-12-10 | 2007-04-04 | セイコーエプソン株式会社 | カラーフィルタ基板、カラーフィルタ基板の製造方法、電気光学装置、電気光学装置の製造方法、及び、電子機器 |
JP4089631B2 (ja) * | 2003-09-16 | 2008-05-28 | ソニー株式会社 | 液晶表示装置およびその製造方法 |
JP4791963B2 (ja) * | 2003-09-19 | 2011-10-12 | ティーピーオー ホンコン ホールディング リミテッド | コントラストが向上した半透明型ディスプレイ |
JP4628693B2 (ja) * | 2004-03-31 | 2011-02-09 | 富士通株式会社 | 液晶表示装置用基板及びその製造方法並びにそれを備えた液晶表示装置 |
US7956971B2 (en) * | 2004-05-18 | 2011-06-07 | Sharp Kabushiki Kaisha | Liquid crystal display and electronic device having same |
JP4580188B2 (ja) * | 2004-05-27 | 2010-11-10 | 富士通株式会社 | 液晶表示装置及びその製造方法 |
KR101057779B1 (ko) * | 2004-06-05 | 2011-08-19 | 엘지디스플레이 주식회사 | 반투과형 박막 트랜지스터 기판 및 그 제조 방법 |
KR101076426B1 (ko) * | 2004-06-05 | 2011-10-25 | 엘지디스플레이 주식회사 | 반투과형 박막 트랜지스터 기판 및 그 제조 방법 |
JP4040048B2 (ja) * | 2004-06-14 | 2008-01-30 | シャープ株式会社 | 液晶表示装置及びその製造方法 |
JP3953059B2 (ja) | 2004-09-01 | 2007-08-01 | セイコーエプソン株式会社 | 液晶表示装置および電子機器 |
US7388635B2 (en) * | 2004-11-26 | 2008-06-17 | Kyocera Corporation | Liquid crystal display device and display equipment using the same |
JP4784104B2 (ja) * | 2005-02-01 | 2011-10-05 | カシオ計算機株式会社 | 液晶表示装置 |
JP4127272B2 (ja) | 2005-03-02 | 2008-07-30 | セイコーエプソン株式会社 | 電気光学装置用基板、電気光学装置及び電子機器 |
JP2006301089A (ja) * | 2005-04-18 | 2006-11-02 | Toshiba Matsushita Display Technology Co Ltd | 液晶表示装置およびその製造方法 |
US7248317B2 (en) * | 2005-04-21 | 2007-07-24 | Toppoly Optoelectronics Corporation | Transflective display panels and methods for making the same |
JP4738936B2 (ja) * | 2005-08-05 | 2011-08-03 | ティーピーオー、ホンコン、ホールディング、リミテッド | カラーフィルタ構造体及びこれを用いた表示装置並びにその製造方法 |
KR101148197B1 (ko) * | 2005-12-19 | 2012-05-23 | 삼성전자주식회사 | 양방향 표시 장치 |
KR101305069B1 (ko) * | 2005-12-19 | 2013-09-11 | 삼성디스플레이 주식회사 | 어레이 기판과, 이의 제조 방법 및 이를 구비한 표시 패널 |
JP4837375B2 (ja) | 2005-12-22 | 2011-12-14 | Nltテクノロジー株式会社 | 半透過型液晶表示装置及び携帯端末装置 |
TWI333112B (en) * | 2006-03-16 | 2010-11-11 | Au Optronics Corp | Liquid crystal driving electrode and liquid crystal display using the same |
JP2007333809A (ja) * | 2006-06-12 | 2007-12-27 | Mitsubishi Electric Corp | 半透過型液晶表示装置 |
KR20080070419A (ko) * | 2007-01-26 | 2008-07-30 | 삼성전자주식회사 | 반투과형 액정 표시 장치 및 그 제조 방법 |
CN104777649A (zh) * | 2015-04-21 | 2015-07-15 | 合肥鑫晟光电科技有限公司 | 显示基板及其制备方法、显示装置 |
KR102561194B1 (ko) | 2016-07-21 | 2023-07-28 | 삼성디스플레이 주식회사 | 표시 장치 |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6281952B1 (en) | 1997-12-26 | 2001-08-28 | Sharp Kabushiki Kaisha | Liquid crystal display |
JP2000267081A (ja) | 1999-03-17 | 2000-09-29 | Toshiba Corp | 液晶表示装置 |
KR100691316B1 (ko) * | 2000-02-29 | 2007-03-12 | 엘지.필립스 엘시디 주식회사 | 반사투과형 액정표시장치용 컬러필터 형성방법 |
JP3675427B2 (ja) * | 2001-09-25 | 2005-07-27 | セイコーエプソン株式会社 | 半透過・反射型液晶装置、およびそれを用いた電子機器 |
JP4050119B2 (ja) * | 2001-10-02 | 2008-02-20 | シャープ株式会社 | 液晶表示装置 |
JP4029663B2 (ja) * | 2002-05-22 | 2008-01-09 | セイコーエプソン株式会社 | 半透過反射型液晶装置、およびそれを用いた電子機器 |
KR100439649B1 (ko) * | 2002-08-14 | 2004-07-12 | 엘지.필립스 엘시디 주식회사 | 반사투과형 액정표시장치 및 그의 제조방법 |
-
2002
- 2002-09-20 JP JP2002274865A patent/JP4214748B2/ja not_active Expired - Lifetime
-
2003
- 2003-09-05 US US10/655,302 patent/US6757038B2/en not_active Expired - Lifetime
- 2003-09-10 CN CNB031568467A patent/CN1246727C/zh not_active Expired - Lifetime
- 2003-09-18 TW TW092125764A patent/TWI249633B/zh not_active IP Right Cessation
- 2003-09-19 KR KR1020030064996A patent/KR100708584B1/ko active IP Right Grant
-
2005
- 2005-09-23 KR KR1020050088638A patent/KR100618727B1/ko active IP Right Grant
Also Published As
Publication number | Publication date |
---|---|
TWI249633B (en) | 2006-02-21 |
US20040075793A1 (en) | 2004-04-22 |
KR20050097909A (ko) | 2005-10-10 |
KR100708584B1 (ko) | 2007-04-18 |
CN1495481A (zh) | 2004-05-12 |
JP4214748B2 (ja) | 2009-01-28 |
JP2004109777A (ja) | 2004-04-08 |
US6757038B2 (en) | 2004-06-29 |
CN1246727C (zh) | 2006-03-22 |
TW200413764A (en) | 2004-08-01 |
KR20040025846A (ko) | 2004-03-26 |
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