JP4270989B2 - 半透過反射膜および液晶表示装置 - Google Patents
半透過反射膜および液晶表示装置 Download PDFInfo
- Publication number
- JP4270989B2 JP4270989B2 JP2003319989A JP2003319989A JP4270989B2 JP 4270989 B2 JP4270989 B2 JP 4270989B2 JP 2003319989 A JP2003319989 A JP 2003319989A JP 2003319989 A JP2003319989 A JP 2003319989A JP 4270989 B2 JP4270989 B2 JP 4270989B2
- Authority
- JP
- Japan
- Prior art keywords
- liquid crystal
- crystal display
- display panel
- film
- transflective film
- 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
Links
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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
- G02F1/1335—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
- G02F1/133388—Constructional arrangements; Manufacturing methods with constructional differences between the display region and the peripheral region
Landscapes
- Physics & Mathematics (AREA)
- Nonlinear Science (AREA)
- Liquid Crystal (AREA)
- Mathematical Physics (AREA)
- Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Optical Elements Other Than Lenses (AREA)
- Planar Illumination Modules (AREA)
Description
11 液晶表示パネル
11a 上層
12 照明装置
12a 出射面
13 半透過反射膜
14 透過開口
15 下層
39a,39b 凹み
Claims (2)
- 液晶表示パネルの内部に形成され、表面に多数の透過開口が形成された半透過反射膜であって、
半透過反射膜は、表面一面に多数の凹面が連続的に形成された樹脂層の表面に金属薄膜を積層することにより形成され、前記金属膜を除去して貫通穴からなる前記透過開口を形成し、
前記液晶表示パネルの画素が形成された表示領域部分の外側周辺全体に前記透過開口を形成したことを特徴とする半透過反射膜。 - 請求項1に記載の半透過反射膜を備えた液晶表示パネル、および前記液晶表示パネルを裏面から照明する照明装置と、を備えたことを特徴とする液晶表示装置。
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2003319989A JP4270989B2 (ja) | 2003-09-11 | 2003-09-11 | 半透過反射膜および液晶表示装置 |
US10/935,324 US20050057713A1 (en) | 2003-09-11 | 2004-09-07 | Transflective film and liquid crystal display device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2003319989A JP4270989B2 (ja) | 2003-09-11 | 2003-09-11 | 半透過反射膜および液晶表示装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2005084635A JP2005084635A (ja) | 2005-03-31 |
JP4270989B2 true JP4270989B2 (ja) | 2009-06-03 |
Family
ID=34269895
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2003319989A Expired - Fee Related JP4270989B2 (ja) | 2003-09-11 | 2003-09-11 | 半透過反射膜および液晶表示装置 |
Country Status (2)
Country | Link |
---|---|
US (1) | US20050057713A1 (ja) |
JP (1) | JP4270989B2 (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20180055288A (ko) * | 2016-11-16 | 2018-05-25 | 동서대학교산학협력단 | 인쇄를 이용한 전방 투사 방식의 홀로그램 호일 제조 방법 |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101189145B1 (ko) * | 2005-06-10 | 2012-10-10 | 엘지디스플레이 주식회사 | 액정표시장치 및 그 제조방법 |
EP1958019B1 (en) | 2005-12-05 | 2017-04-12 | Semiconductor Energy Laboratory Co., Ltd. | Liquid crystal display device |
KR102343277B1 (ko) * | 2015-03-26 | 2021-12-24 | 삼성디스플레이 주식회사 | 반사층을 포함하는 표시 장치 |
TWI668502B (zh) * | 2018-04-24 | 2019-08-11 | 微采視像科技股份有限公司 | 光偏折膜及應用其之顯示裝置 |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6285426B1 (en) * | 1998-07-06 | 2001-09-04 | Motorola, Inc. | Ridged reflector having optically transmissive properties for an optical display device |
US6704077B1 (en) * | 1998-08-31 | 2004-03-09 | Casio Computer Co., Ltd. | Reflection type liquid crystal display with selective reflector |
JP3697173B2 (ja) * | 2000-05-25 | 2005-09-21 | セイコーエプソン株式会社 | 液晶装置および電子機器 |
JP2002090730A (ja) * | 2000-09-18 | 2002-03-27 | Alps Electric Co Ltd | 液晶表示装置並びに半透過型反射体 |
KR100552798B1 (ko) * | 2000-11-30 | 2006-02-20 | 엘지.필립스 엘시디 주식회사 | 액정 표시 장치의 씰 패턴 및 그의 형성 방법 |
US6501521B2 (en) * | 2001-03-07 | 2002-12-31 | Sharp Kabushiki Kaisha | Transmission/reflection type color liquid crystal display device |
DE10125673A1 (de) * | 2001-05-25 | 2002-12-05 | Aeg Ges Moderne Inf Sys Mbh | LCD-Zelle |
-
2003
- 2003-09-11 JP JP2003319989A patent/JP4270989B2/ja not_active Expired - Fee Related
-
2004
- 2004-09-07 US US10/935,324 patent/US20050057713A1/en not_active Abandoned
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20180055288A (ko) * | 2016-11-16 | 2018-05-25 | 동서대학교산학협력단 | 인쇄를 이용한 전방 투사 방식의 홀로그램 호일 제조 방법 |
Also Published As
Publication number | Publication date |
---|---|
JP2005084635A (ja) | 2005-03-31 |
US20050057713A1 (en) | 2005-03-17 |
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