BR112013002423A2 - dispositivo de exibição de cristal líquido - Google Patents

dispositivo de exibição de cristal líquido

Info

Publication number
BR112013002423A2
BR112013002423A2 BR112013002423A BR112013002423A BR112013002423A2 BR 112013002423 A2 BR112013002423 A2 BR 112013002423A2 BR 112013002423 A BR112013002423 A BR 112013002423A BR 112013002423 A BR112013002423 A BR 112013002423A BR 112013002423 A2 BR112013002423 A2 BR 112013002423A2
Authority
BR
Brazil
Prior art keywords
liquid crystal
crystal display
display device
circuit board
printed circuit
Prior art date
Application number
BR112013002423A
Other languages
English (en)
Inventor
Toyoyama Shinji
Original Assignee
Sharp Kk
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Sharp Kk filed Critical Sharp Kk
Publication of BR112013002423A2 publication Critical patent/BR112013002423A2/pt

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
    • 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
    • G02F1/133602—Direct backlight
    • G02F1/133608—Direct backlight including particular frames or supporting means
    • 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
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
    • G09F9/00—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual 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
    • G02F1/133308—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
    • G02F1/133334—Electromagnetic shields
    • 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
    • G02F1/133602—Direct backlight
    • G02F1/133612—Electrical details
    • 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
    • G02F1/1345—Conductors connecting electrodes to cell terminals
    • G02F1/13452—Conductors connecting driver circuitry and terminals of panels
    • 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
    • G02F2201/00—Constructional arrangements not provided for in groups G02F1/00 - G02F7/00
    • G02F2201/46—Fixing elements

Landscapes

  • Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • General Physics & Mathematics (AREA)
  • Mathematical Physics (AREA)
  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Optics & Photonics (AREA)
  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Liquid Crystal (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)

Abstract

dispositivo de exibição de cristal líquido. a presente invenção refere-se a um dispositivo de exibição de cristal líquido (1) que inclui um painel de exibição de cristal líquido (2), um chassi de luz posterior metálico (4), um bisel metálico (13), uma placa de circuito impresso (31), um condutor elétrico (14) por meio do qual o chassi de luz posterior metálico (4) e uma parte terrestre (31f) da placa de circuito impresso (31) são conectados eletricamente um ao outro, e uma moldura (10) que tem um orifício de inserção, no qual o condutor elétrico (14) é inserido.
BR112013002423A 2011-09-30 2012-04-02 dispositivo de exibição de cristal líquido BR112013002423A2 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2011218364 2011-09-30
JP2012056479A JP5021102B1 (ja) 2011-09-30 2012-03-13 液晶表示装置
PCT/JP2012/058938 WO2013046765A1 (ja) 2011-09-30 2012-04-02 液晶表示装置

Publications (1)

Publication Number Publication Date
BR112013002423A2 true BR112013002423A2 (pt) 2018-11-21

Family

ID=46980499

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112013002423A BR112013002423A2 (pt) 2011-09-30 2012-04-02 dispositivo de exibição de cristal líquido

Country Status (5)

Country Link
US (1) US8767142B2 (pt)
JP (1) JP5021102B1 (pt)
CN (1) CN103140795B (pt)
BR (1) BR112013002423A2 (pt)
WO (1) WO2013046765A1 (pt)

Families Citing this family (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10261370B2 (en) 2011-10-05 2019-04-16 Apple Inc. Displays with minimized border regions having an apertured TFT layer for signal conductors
CN103680384B (zh) * 2012-09-26 2016-05-11 乐金显示有限公司 具有柔性膜线缆的显示装置
JP6236843B2 (ja) * 2013-04-12 2017-11-29 船井電機株式会社 表示装置
CN105659717B (zh) * 2013-10-23 2018-06-26 堺显示器制品株式会社 电气装置
KR20150072173A (ko) * 2013-12-19 2015-06-29 삼성전자주식회사 입체 영상 디스플레이 장치
TWM480117U (zh) * 2014-02-24 2014-06-11 Hannstouch Solution Inc 觸控面板
JP6461685B2 (ja) * 2015-04-07 2019-01-30 信越ポリマー株式会社 画像表示部パネルユニットの製造方法
KR102350393B1 (ko) * 2015-07-31 2022-01-14 엘지디스플레이 주식회사 전자파 차폐 구조물과 그를 갖는 표시 장치
JP6711575B2 (ja) * 2015-08-25 2020-06-17 キヤノン株式会社 表示装置
CN105183230B (zh) * 2015-09-18 2017-09-19 京东方科技集团股份有限公司 一种显示装置、压力检测方法及压力检测装置
CN105717682B (zh) * 2015-12-31 2023-03-21 厦门天马微电子有限公司 一种触控显示装置
US10502992B2 (en) * 2016-07-29 2019-12-10 Lg Display Co., Ltd. Liquid crystal display device
KR102664155B1 (ko) * 2016-11-23 2024-05-07 엘지디스플레이 주식회사 액정표시장치
KR102332237B1 (ko) 2017-04-14 2021-11-29 삼성전자주식회사 디스플레이 장치
KR20190014834A (ko) * 2017-08-04 2019-02-13 삼성전자주식회사 도파관 커넥터 및 이를 포함하는 디스플레이 장치
CN107688261A (zh) * 2017-09-27 2018-02-13 惠科股份有限公司 显示装置及其接地装置
JP6983618B2 (ja) * 2017-10-20 2021-12-17 株式会社ジャパンディスプレイ 表示装置
KR102599459B1 (ko) * 2018-06-07 2023-11-07 삼성디스플레이 주식회사 표시 장치 및 이를 이용한 전자장치 제조방법
JP2020003526A (ja) * 2018-06-25 2020-01-09 堺ディスプレイプロダクト株式会社 表示装置
JP2020004103A (ja) * 2018-06-28 2020-01-09 シャープ株式会社 電子ボード
KR102427303B1 (ko) * 2018-09-10 2022-08-01 삼성디스플레이 주식회사 표시장치
CN109493723B (zh) * 2018-11-06 2020-09-04 华为技术有限公司 显示设备
KR102615050B1 (ko) 2019-01-16 2023-12-19 삼성전자주식회사 디스플레이 장치
KR20200101220A (ko) 2019-02-19 2020-08-27 삼성전자주식회사 복수의 윈도우를 포함하는 폴더블 전자 장치
KR20210112432A (ko) 2020-03-04 2021-09-15 삼성디스플레이 주식회사 표시 장치
US11604375B2 (en) * 2020-06-15 2023-03-14 Sharp Kabushiki Kaisha Display device comprising a chassis having a groove portion recessed in a direction opposite to a diffuser plate
CN114935844B (zh) * 2022-05-26 2023-05-26 惠科股份有限公司 显示装置

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Publication number Priority date Publication date Assignee Title
KR100783591B1 (ko) * 2001-04-26 2007-12-07 삼성전자주식회사 액정 표시 장치
JP4055672B2 (ja) * 2003-07-31 2008-03-05 株式会社デンソー 表示装置
KR20080030851A (ko) * 2006-10-02 2008-04-07 삼성전자주식회사 개스킷 및 이를 갖는 표시장치
JP2009186740A (ja) * 2008-02-06 2009-08-20 Canon Inc 画像表示装置
JP5027078B2 (ja) * 2008-08-21 2012-09-19 株式会社ジャパンディスプレイイースト 表示装置
JP2010113214A (ja) 2008-11-07 2010-05-20 Sharp Corp 液晶表示装置
US8269912B2 (en) * 2009-02-20 2012-09-18 Amtran Technology Co., Ltd. Display device for preventing electromagnetic interference
JP2010243519A (ja) * 2009-04-01 2010-10-28 Sony Corp 電気光学装置及び電子機器
JP2010271629A (ja) 2009-05-25 2010-12-02 Sharp Corp 表示装置
KR101729264B1 (ko) * 2010-07-09 2017-05-02 엘지이노텍 주식회사 백라이트 유닛 및 표시 장치
KR101719341B1 (ko) * 2010-09-29 2017-03-24 삼성디스플레이 주식회사 백라이트 어셈블리 및 이를 갖는 표시장치

Also Published As

Publication number Publication date
CN103140795B (zh) 2014-04-16
JP5021102B1 (ja) 2012-09-05
CN103140795A (zh) 2013-06-05
WO2013046765A1 (ja) 2013-04-04
JP2013083913A (ja) 2013-05-09
US20130141664A1 (en) 2013-06-06
US8767142B2 (en) 2014-07-01

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B10A Cessation: cessation confirmed

Free format text: HOMOLOGADA A DESISTENCIA DO PEDIDO, SOLICITADA ATRAVES DA PETICAO NO 020130067419/RJ DE 06/08/2013.

B10G Publication of cessation cancelled [chapter 10.7 patent gazette]
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

Free format text: REFERENTE AS ANUIDADES EM DEBITO.

B06F Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette]
B10A Cessation: cessation confirmed

Free format text: HOMOLOGADA A DESISTENCIA DO PEDIDO SOLICITADA ATRAVES DA PETICAO NO 020130067419 DE 06/08/2013.

B350 Update of information on the portal [chapter 15.35 patent gazette]