CN107664869B - 节能液晶显示器 - Google Patents
节能液晶显示器 Download PDFInfo
- Publication number
- CN107664869B CN107664869B CN201711102692.0A CN201711102692A CN107664869B CN 107664869 B CN107664869 B CN 107664869B CN 201711102692 A CN201711102692 A CN 201711102692A CN 107664869 B CN107664869 B CN 107664869B
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- China
- Prior art keywords
- plate
- light
- filter
- lens
- decomposition
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- 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.)
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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
- G02F1/133526—Lenses, e.g. microlenses or Fresnel lenses
-
- 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
- G02F1/133504—Diffusing, scattering, diffracting elements
-
- 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)
- Optical Elements Other Than Lenses (AREA)
Abstract
Description
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201711102692.0A CN107664869B (zh) | 2017-11-10 | 2017-11-10 | 节能液晶显示器 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201711102692.0A CN107664869B (zh) | 2017-11-10 | 2017-11-10 | 节能液晶显示器 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN107664869A CN107664869A (zh) | 2018-02-06 |
CN107664869B true CN107664869B (zh) | 2021-06-15 |
Family
ID=61144446
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN201711102692.0A Active CN107664869B (zh) | 2017-11-10 | 2017-11-10 | 节能液晶显示器 |
Country Status (1)
Country | Link |
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CN (1) | CN107664869B (zh) |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0692730A3 (en) * | 1994-07-12 | 1996-03-20 | Dainippon Printing Co Ltd | Liquid crystal display device and liquid crystal projection display device using a holographic color filter |
JPH08234184A (ja) * | 1995-02-27 | 1996-09-13 | Nec Corp | カラー液晶投影表示装置 |
CN100386683C (zh) * | 2006-03-29 | 2008-05-07 | 宁波思达利光电科技有限公司 | 用于液晶显示器的光学模块及液晶显示器 |
KR20080018491A (ko) * | 2006-08-24 | 2008-02-28 | 삼성전자주식회사 | 디스플레이장치 및 백라이트 유닛 |
KR101728348B1 (ko) * | 2009-12-21 | 2017-04-20 | 엘지디스플레이 주식회사 | 액정표시장치 |
CN202546610U (zh) * | 2012-04-20 | 2012-11-21 | 京东方科技集团股份有限公司 | 光学膜片及包括所述光学膜片的背光模组和液晶显示装置 |
CN104460097A (zh) * | 2013-09-18 | 2015-03-25 | 北京京东方光电科技有限公司 | 一种显示面板和显示装置 |
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2017
- 2017-11-10 CN CN201711102692.0A patent/CN107664869B/zh active Active
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Publication number | Publication date |
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CN107664869A (zh) | 2018-02-06 |
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PB01 | Publication | ||
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TA01 | Transfer of patent application right |
Effective date of registration: 20210519 Address after: 518000 workshop 101-3 / F, building B, No.2, huangdiyin Industrial Zone, Kukeng community, Guanlan street, Longhua District, Shenzhen City, Guangdong Province Applicant after: SHENZHEN MINGCAI NEW CENTURY TECHNOLOGY Co.,Ltd. Address before: 215000 7, floor 3, 3 Commercial Plaza, 125 Tung Wu South Road, Wuzhong District, Jiangsu. Applicant before: Fan Yonghao |
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TA01 | Transfer of patent application right | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Energy saving LCD display Effective date of registration: 20230630 Granted publication date: 20210615 Pledgee: China Co. truction Bank Corp Zhongshan branch Pledgor: SHENZHEN MINGCAI NEW CENTURY TECHNOLOGY Co.,Ltd. Registration number: Y2023980046863 |
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PE01 | Entry into force of the registration of the contract for pledge of patent right |