JP2017524975A - 曲率調節可能な背板及び背板を備える液晶表示装置 - Google Patents
曲率調節可能な背板及び背板を備える液晶表示装置 Download PDFInfo
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- JP2017524975A JP2017524975A JP2016573896A JP2016573896A JP2017524975A JP 2017524975 A JP2017524975 A JP 2017524975A JP 2016573896 A JP2016573896 A JP 2016573896A JP 2016573896 A JP2016573896 A JP 2016573896A JP 2017524975 A JP2017524975 A JP 2017524975A
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- 239000004973 liquid crystal related substance Substances 0.000 title claims abstract description 49
- 230000003287 optical effect Effects 0.000 claims description 4
- 230000005611 electricity Effects 0.000 description 7
- 229910045601 alloy Inorganic materials 0.000 description 6
- 239000000956 alloy Substances 0.000 description 6
- 238000000034 method Methods 0.000 description 6
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 239000000463 material Substances 0.000 description 3
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- 230000008901 benefit Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 239000011521 glass Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 229910052759 nickel Inorganic materials 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 229910001369 Brass Inorganic materials 0.000 description 1
- 229910001374 Invar Inorganic materials 0.000 description 1
- 229910018054 Ni-Cu Inorganic materials 0.000 description 1
- 229910003286 Ni-Mn Inorganic materials 0.000 description 1
- 229910018487 Ni—Cr Inorganic materials 0.000 description 1
- 229910018481 Ni—Cu Inorganic materials 0.000 description 1
- 239000010951 brass Substances 0.000 description 1
- 230000004069 differentiation Effects 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 239000002648 laminated material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000012788 optical film Substances 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000008542 thermal sensitivity Effects 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
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
- G02F1/133308—Support structures for LCD panels, e.g. frames or bezels
-
- 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
- G02F1/133305—Flexible substrates, e.g. plastics, organic film
-
- 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
- G02F1/133308—Support structures for LCD panels, e.g. frames or bezels
- G02F1/133314—Back frames
-
- 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
- G02F1/133308—Support structures for LCD panels, e.g. frames or bezels
- G02F1/133317—Intermediate frames, e.g. between backlight housing and front frame
-
- 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
- G02F1/133308—Support structures for LCD panels, e.g. frames or bezels
- G02F1/13332—Front frames
-
- 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
- G02F1/1336—Illuminating devices
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- Physics & Mathematics (AREA)
- Nonlinear Science (AREA)
- Mathematical Physics (AREA)
- Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
- Liquid Crystal (AREA)
- Planar Illumination Modules (AREA)
Abstract
Description
前記曲率調節可能な背板を備えるため、液晶表示装置の曲率を簡単にまた正確に調節することができ、使用者が見る時に、異なるニーズに合わせて必要な液晶状態にすることができ、製品の市場魅力度を向上することができる。
11 切れ目
100 背板
200 光学部材
400 バックライト
600 プラスチックフレーム
700 液晶パネル
800 フロントフレーム
Claims (11)
- 底板からなる曲率調節可能な背板であって、前記底板はバイメタル製であり、前記底板の長手方向または幅方向には切れ目が複数設けられ、前記複数の割れ目によって前記底板部のアスペクト比が高くなることを特徴とする、曲率調節可能な背板。
- 前記各切れ目がどれも細長く、互いに平行していることを特徴とする、請求項1に記載の曲率調節可能な背板。
- 前記切れ目のアスペクト比が10対1以上であることを特徴とする、請求項2に記載の曲率調節可能な背板。
- 前記切れ目の幅が5ミリ以下で、各切れ目がどれも細長い長方形であることを特徴とする、請求項3に記載の曲率調節可能な背板。
- 前記複数の切れ目が複数列に配列され、複数列の切れ目が互いに平行していることを特徴とする、請求項1に記載の曲率調節可能な背板。
- 底板からなる曲率可調節的背板であって、前記底板はバイメタル製であり、前記底板の長手方向または幅方向には切れ目が複数設けられ、前記複数の割れ目によって前記底板部のアスペクト比が高くなり、
前記各切れ目がどれも細長く、互いに平行しており、
前記切れ目のアスペクト比が10対1以上であり、
前記切れ目の幅が5ミリ以下で、各切れ目がどれも細長い長方形であることを特徴とする、曲率調節可能な背板。 - 背板と、前記背板内に設けられた光学部材と、前記背板内に設けられたバックライトと、前記バックライトの上方に設けられたプラスチックフレームと、前記プラスチックフレーム上に設けられた液晶パネルと、前記液晶パネルを前記プラスチックフレーム上に固定しているフロントフレームと、からなる液晶表示装置であって、
前記背板は、前記底板からなり、前記底板はバイメタル製であり、前記底板は長手方向または幅方向に沿って切れ目を複数設け、複数の切れ目によって底板部のアスペクト比が高くなることを特徴とする、液晶表示装置。 - 前記各切れ目がどれも細長く、互いに平行していることを特徴とする、請求項7に記載の液晶表示装置。
- 前記切れ目のアスペクト比が10対1以上であることを特徴とする、請求項8に記載の液晶表示装置。
- 前記切れ目の幅が5ミリ以下で、各切れ目がどれも細長い長方形であることを特徴とする、請求項9に記載の液晶表示装置。
- 前記複数の切れ目が複数列に配列され、複数列の切れ目が互いに平行していることを特徴とする、請求項7に記載の液晶表示装置。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201410317221.1A CN104075276B (zh) | 2014-07-03 | 2014-07-03 | 曲率可调节的背板及具有该背板的液晶显示装置 |
CN201410317221.1 | 2014-07-03 | ||
PCT/CN2014/082533 WO2016000283A1 (zh) | 2014-07-03 | 2014-07-18 | 曲率可调节的背板及具有该背板的液晶显示装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2017524975A true JP2017524975A (ja) | 2017-08-31 |
JP6345278B2 JP6345278B2 (ja) | 2018-06-20 |
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Application Number | Title | Priority Date | Filing Date |
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JP2016573896A Active JP6345278B2 (ja) | 2014-07-03 | 2014-07-18 | 曲率調節可能な背板及び背板を備える液晶表示装置 |
Country Status (5)
Country | Link |
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JP (1) | JP6345278B2 (ja) |
KR (1) | KR101942168B1 (ja) |
CN (1) | CN104075276B (ja) |
GB (1) | GB2541609B (ja) |
WO (1) | WO2016000283A1 (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20190048798A (ko) * | 2017-10-31 | 2019-05-09 | 엘지디스플레이 주식회사 | 커브드 표시 장치 및 이를 이용한 전자 장치 |
Families Citing this family (8)
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CN104266146B (zh) * | 2014-10-09 | 2017-02-15 | 深圳市华星光电技术有限公司 | 一种曲率可变的背板组件及其背光单元 |
CN104503123A (zh) * | 2014-12-31 | 2015-04-08 | 深圳市国显科技股份有限公司 | 一种lcd背光铁框开孔防膜拱防变形及减轻重量的结构 |
KR102334765B1 (ko) * | 2015-07-17 | 2021-12-03 | 엘지디스플레이 주식회사 | 커브드 백라이트 유닛 및 이를 포함하는 커브드 액정표시장치 |
CN105261298A (zh) * | 2015-11-05 | 2016-01-20 | 京东方科技集团股份有限公司 | 一种背板及曲面显示装置 |
CN105911733B (zh) * | 2016-06-03 | 2023-08-29 | 重庆惠科金扬科技有限公司 | 曲面显示装置结构 |
CN107167935B (zh) * | 2017-05-09 | 2020-04-28 | 深圳市华星光电半导体显示技术有限公司 | 释放阵列基板的膜层应力的方法及装置 |
US11259427B2 (en) | 2020-03-25 | 2022-02-22 | Wuhan China Star Optoelectronics Semiconductor Display Technology Co., Ltd. | Display device and display equipment |
CN111402731B (zh) * | 2020-03-25 | 2021-05-07 | 武汉华星光电半导体显示技术有限公司 | 显示装置及显示设备 |
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2014
- 2014-07-03 CN CN201410317221.1A patent/CN104075276B/zh not_active Expired - Fee Related
- 2014-07-18 JP JP2016573896A patent/JP6345278B2/ja active Active
- 2014-07-18 WO PCT/CN2014/082533 patent/WO2016000283A1/zh active Application Filing
- 2014-07-18 KR KR1020167035940A patent/KR101942168B1/ko active IP Right Grant
- 2014-07-18 GB GB1621127.8A patent/GB2541609B/en not_active Expired - Fee Related
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US1987167A (en) * | 1933-06-30 | 1935-01-08 | Valverde Robert | Bimetal thermostat element |
JPS5444344A (en) * | 1977-09-14 | 1979-04-07 | Nat Jutaku Kenzai | Ventilating device |
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JP2009092884A (ja) * | 2007-10-05 | 2009-04-30 | Sharp Corp | 液晶表示装置、およびその製造方法 |
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KR20190048798A (ko) * | 2017-10-31 | 2019-05-09 | 엘지디스플레이 주식회사 | 커브드 표시 장치 및 이를 이용한 전자 장치 |
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Also Published As
Publication number | Publication date |
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KR20170005126A (ko) | 2017-01-11 |
GB2541609B (en) | 2020-08-26 |
JP6345278B2 (ja) | 2018-06-20 |
CN104075276A (zh) | 2014-10-01 |
WO2016000283A1 (zh) | 2016-01-07 |
CN104075276B (zh) | 2017-03-08 |
GB2541609A (en) | 2017-02-22 |
KR101942168B1 (ko) | 2019-01-24 |
GB201621127D0 (en) | 2017-01-25 |
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