KR20040086525A - 반투과 반사막 및 액정 표시 장치 - Google Patents
반투과 반사막 및 액정 표시 장치 Download PDFInfo
- Publication number
- KR20040086525A KR20040086525A KR1020040009344A KR20040009344A KR20040086525A KR 20040086525 A KR20040086525 A KR 20040086525A KR 1020040009344 A KR1020040009344 A KR 1020040009344A KR 20040009344 A KR20040009344 A KR 20040009344A KR 20040086525 A KR20040086525 A KR 20040086525A
- Authority
- KR
- South Korea
- Prior art keywords
- liquid crystal
- crystal display
- semi
- film
- opening
- Prior art date
Links
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
- G02F1/1335—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
Abstract
Description
Claims (3)
- 액정 표시 패널과, 상기 액정 표시 패널을 이면측에서 조명하는 조명장치의 사이에 형성되고, 표면에 미세한 오목부 또는 돌출부가 다수 형성됨과 동시에, 상기 액정 표시 패널의 각 화소에 대응하는 위치에 빛을 투과시키는 개구가 각각 형성된 반투과 반사막으로,상기 개구의 적어도 한 변과, 상기 각 화소의 에지와의 간격을 상기 오목부 또는 돌출부 1 개 분의 폭보다도 작게 형성한 것을 특징으로 하는 반투과 반사막.
- 제 1 항에 있어서, 상기 간격은, 0.1∼5.0㎛ 의 범위로 설정된 것을 특징으로 하는 반투과 반사막.
- 제 1 항에 기재된 반투과 반사막, 및 조명장치와 액정 표시 패널을 구비한 것을 특징으로 하는 액정 표시 장치.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JPJP-P-2003-00083327 | 2003-03-25 | ||
JP2003083327A JP4181905B2 (ja) | 2003-03-25 | 2003-03-25 | 液晶表示パネルおよび液晶表示装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20040086525A true KR20040086525A (ko) | 2004-10-11 |
KR100622324B1 KR100622324B1 (ko) | 2006-09-14 |
Family
ID=32821465
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020040009344A KR100622324B1 (ko) | 2003-03-25 | 2004-02-12 | 반투과 반사막 및 액정 표시 장치 |
Country Status (6)
Country | Link |
---|---|
US (1) | US7245339B2 (ko) |
EP (1) | EP1462842A1 (ko) |
JP (1) | JP4181905B2 (ko) |
KR (1) | KR100622324B1 (ko) |
CN (1) | CN1282011C (ko) |
TW (1) | TWI269107B (ko) |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4426355B2 (ja) * | 2004-03-30 | 2010-03-03 | アルプス電気株式会社 | 反射体および液晶表示装置 |
JP4712402B2 (ja) * | 2004-05-10 | 2011-06-29 | サムスン エレクトロニクス カンパニー リミテッド | 下部表示板及び下部表示板を含む液晶表示装置およびその製造方法 |
JP2006030889A (ja) * | 2004-07-21 | 2006-02-02 | Toshiba Matsushita Display Technology Co Ltd | 液晶表示装置 |
KR20060028536A (ko) * | 2004-09-24 | 2006-03-30 | 삼성전자주식회사 | 색필터 표시판 및 그를 포함하는 액정 표시 장치 |
TWI386744B (zh) * | 2004-12-14 | 2013-02-21 | Samsung Display Co Ltd | 薄膜電晶體面板以及使用該薄膜電晶體面板之液晶顯示器 |
JP2006284611A (ja) * | 2005-03-31 | 2006-10-19 | Alps Electric Co Ltd | 半透過型液晶表示パネル及びカラー液晶表示装置 |
US7339641B2 (en) * | 2005-04-20 | 2008-03-04 | Research Foundation Of The University Of Central Florida | Transflective liquid crystal display with fringing and longitudinal electric field |
JP2007079356A (ja) * | 2005-09-16 | 2007-03-29 | Sanyo Epson Imaging Devices Corp | 液晶装置および電子機器 |
KR20070049719A (ko) * | 2005-11-09 | 2007-05-14 | 삼성전자주식회사 | 표시 기판, 이의 제조 방법 및 이를 갖는 표시 장치 |
CN1963630A (zh) * | 2005-11-10 | 2007-05-16 | 鸿富锦精密工业(深圳)有限公司 | 半穿透半反射式液晶显示装置 |
FR2893428B1 (fr) * | 2005-11-17 | 2008-01-11 | Univ Bourgogne | Procede et systeme de reconstruction de surfaces d'objets par imagerie de polarisation |
US8289461B2 (en) * | 2007-01-24 | 2012-10-16 | Sharp Kabushiki Kaisha | Liquid crystal display device |
JP2010145927A (ja) * | 2008-12-22 | 2010-07-01 | Casio Computer Co Ltd | 液晶表示装置 |
Family Cites Families (23)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100262402B1 (ko) * | 1997-04-18 | 2000-08-01 | 김영환 | 박막 트랜지스터 액정표시소자 및 그의 제조방법 |
US6330047B1 (en) * | 1997-07-28 | 2001-12-11 | Sharp Kabushiki Kaisha | Liquid crystal display device and method for fabricating the same |
CN1138173C (zh) * | 1998-04-08 | 2004-02-11 | 精工爱普生株式会社 | 液晶装置及电子装置 |
KR100394023B1 (ko) * | 1998-08-06 | 2003-10-17 | 엘지.필립스 엘시디 주식회사 | 반투과 반사형 액정표시장치 |
KR100628679B1 (ko) * | 1999-11-15 | 2006-09-28 | 엘지.필립스 엘시디 주식회사 | 어레이 패널, 액정 표시장치 제조방법 및 그 제조방법에따른액정표시장치 |
JP2001174797A (ja) * | 1999-12-21 | 2001-06-29 | Kyocera Corp | 半透過型液晶表示装置 |
JP3665263B2 (ja) * | 2000-01-18 | 2005-06-29 | シャープ株式会社 | 液晶表示装置 |
JP4118484B2 (ja) * | 2000-03-06 | 2008-07-16 | 株式会社半導体エネルギー研究所 | 半導体装置の作製方法 |
JP3793402B2 (ja) * | 2000-07-28 | 2006-07-05 | 株式会社日立製作所 | カラー液晶表示装置 |
US6872586B2 (en) * | 2000-10-17 | 2005-03-29 | Seiko Epson Corporation | Method of manufacture of active matrix substrate and liquid crystal display device |
KR100700635B1 (ko) * | 2000-10-27 | 2007-03-27 | 엘지.필립스 엘시디 주식회사 | 반투과형 액정표시장치용 컬러필터 및 그의 제조방법 |
JP2002182243A (ja) * | 2000-12-15 | 2002-06-26 | Nec Corp | 液晶表示装置用トランジスタ基板及びその製造方法 |
KR100518051B1 (ko) * | 2001-01-11 | 2005-09-28 | 엔이씨 엘씨디 테크놀로지스, 엘티디. | 능동 매트릭스형 액정 디스플레이 장치와 그 제조 방법 |
KR100397399B1 (ko) * | 2001-02-22 | 2003-09-13 | 엘지.필립스 엘시디 주식회사 | 반투과형 액정 표시 장치 및 그의 제조 방법 |
TW548467B (en) * | 2001-04-19 | 2003-08-21 | Alps Electric Co Ltd | Liquid crystal display device with improved viewing angle property and portable electronic apparatus using the same |
JP3955191B2 (ja) | 2001-06-28 | 2007-08-08 | アルプス電気株式会社 | 反射体および反射型液晶表示装置 |
JP3895952B2 (ja) * | 2001-08-06 | 2007-03-22 | 日本電気株式会社 | 半透過型液晶表示装置及びその製造方法 |
JP4689900B2 (ja) * | 2001-08-22 | 2011-05-25 | Nec液晶テクノロジー株式会社 | 液晶表示装置 |
TW562962B (en) * | 2002-01-15 | 2003-11-21 | Chi Mei Optoelectronics Corp | Liquid crystal display device |
JP2004004602A (ja) * | 2002-03-25 | 2004-01-08 | Citizen Watch Co Ltd | カラー液晶表示装置およびカラー液晶表示装置の製造方法 |
KR100857133B1 (ko) * | 2002-06-28 | 2008-09-05 | 엘지디스플레이 주식회사 | 액정표시장치용 어레이기판 및 그 제조방법 |
US7046315B2 (en) * | 2002-12-06 | 2006-05-16 | Lg.Philips Lcd Co., Ltd. | Array substrate of liquid crystal display device having color filter on thin film transistor structure and method of fabricating the same |
US6879383B2 (en) * | 2002-12-27 | 2005-04-12 | Ultratech, Inc. | Large-field unit-magnification projection system |
-
2003
- 2003-03-25 JP JP2003083327A patent/JP4181905B2/ja not_active Expired - Fee Related
-
2004
- 2004-02-12 KR KR1020040009344A patent/KR100622324B1/ko active IP Right Grant
- 2004-02-12 CN CNB2004100048844A patent/CN1282011C/zh not_active Expired - Fee Related
- 2004-03-02 EP EP04251212A patent/EP1462842A1/en not_active Withdrawn
- 2004-03-03 TW TW093105562A patent/TWI269107B/zh active
- 2004-03-17 US US10/802,184 patent/US7245339B2/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
CN1282011C (zh) | 2006-10-25 |
JP2004294525A (ja) | 2004-10-21 |
US20040189903A1 (en) | 2004-09-30 |
KR100622324B1 (ko) | 2006-09-14 |
US7245339B2 (en) | 2007-07-17 |
EP1462842A1 (en) | 2004-09-29 |
TWI269107B (en) | 2006-12-21 |
CN1532615A (zh) | 2004-09-29 |
TW200422736A (en) | 2004-11-01 |
JP4181905B2 (ja) | 2008-11-19 |
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