JP6829377B2 - 表示装置 - Google Patents

表示装置 Download PDF

Info

Publication number
JP6829377B2
JP6829377B2 JP2016205705A JP2016205705A JP6829377B2 JP 6829377 B2 JP6829377 B2 JP 6829377B2 JP 2016205705 A JP2016205705 A JP 2016205705A JP 2016205705 A JP2016205705 A JP 2016205705A JP 6829377 B2 JP6829377 B2 JP 6829377B2
Authority
JP
Japan
Prior art keywords
display panel
display device
wiring board
connector
fpc
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
Application number
JP2016205705A
Other languages
English (en)
Japanese (ja)
Other versions
JP2018066875A5 (cg-RX-API-DMAC10.html
JP2018066875A (ja
Inventor
研二 有田
研二 有田
隆 宮山
隆 宮山
博文 岩永
博文 岩永
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric Corp
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 Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Priority to JP2016205705A priority Critical patent/JP6829377B2/ja
Priority to US15/716,025 priority patent/US10451933B2/en
Priority to DE102017218738.7A priority patent/DE102017218738A1/de
Priority to CN201710998544.5A priority patent/CN107967875B/zh
Publication of JP2018066875A publication Critical patent/JP2018066875A/ja
Publication of JP2018066875A5 publication Critical patent/JP2018066875A5/ja
Application granted granted Critical
Publication of JP6829377B2 publication Critical patent/JP6829377B2/ja
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • G02F1/1345—Conductors connecting electrodes to cell terminals
    • G02F1/13452—Conductors connecting driver circuitry and terminals of panels
    • 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
    • G09F9/30—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements
    • G09F9/301—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements flexible foldable or roll-able electronic displays, e.g. thin LCD, OLED
    • 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
    • G02F1/1335—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
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K1/00—Printed circuits
    • H05K1/02—Details
    • H05K1/11—Printed elements for providing electric connections to or between printed circuits
    • H05K1/118—Printed elements for providing electric connections to or between printed circuits specially for flexible printed circuits, e.g. using folded portions
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K1/00—Printed circuits
    • H05K1/02—Details
    • H05K1/14—Structural association of two or more printed circuits
    • H05K1/147—Structural association of two or more printed circuits at least one of the printed circuits being bent or folded, e.g. by using a flexible printed circuit
    • 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
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K1/00—Printed circuits
    • H05K1/02—Details
    • H05K1/0277—Bendability or stretchability details
    • H05K1/028—Bending or folding regions of flexible printed circuits
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K1/00—Printed circuits
    • H05K1/18—Printed circuits structurally associated with non-printed electric components
    • H05K1/189—Printed circuits structurally associated with non-printed electric components characterised by the use of flexible or folded printed circuits
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K2201/00—Indexing scheme relating to printed circuits covered by H05K1/00
    • H05K2201/10—Details of components or other objects attached to or integrated in a printed circuit board
    • H05K2201/10007—Types of components
    • H05K2201/10128—Display
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K2201/00—Indexing scheme relating to printed circuits covered by H05K1/00
    • H05K2201/10—Details of components or other objects attached to or integrated in a printed circuit board
    • H05K2201/10007—Types of components
    • H05K2201/10189—Non-printed connector
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K3/00—Apparatus or processes for manufacturing printed circuits
    • H05K3/36—Assembling printed circuits with other printed circuits
    • H05K3/361—Assembling flexible printed circuits with other printed circuits

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)
  • Microelectronics & Electronic Packaging (AREA)
  • Theoretical Computer Science (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)
  • Mounting Of Printed Circuit Boards And The Like (AREA)
JP2016205705A 2016-10-20 2016-10-20 表示装置 Expired - Fee Related JP6829377B2 (ja)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP2016205705A JP6829377B2 (ja) 2016-10-20 2016-10-20 表示装置
US15/716,025 US10451933B2 (en) 2016-10-20 2017-09-26 Display device including curved display panel
DE102017218738.7A DE102017218738A1 (de) 2016-10-20 2017-10-19 Displayvorrichtung
CN201710998544.5A CN107967875B (zh) 2016-10-20 2017-10-20 显示装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2016205705A JP6829377B2 (ja) 2016-10-20 2016-10-20 表示装置

Publications (3)

Publication Number Publication Date
JP2018066875A JP2018066875A (ja) 2018-04-26
JP2018066875A5 JP2018066875A5 (cg-RX-API-DMAC10.html) 2019-08-29
JP6829377B2 true JP6829377B2 (ja) 2021-02-10

Family

ID=61866385

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2016205705A Expired - Fee Related JP6829377B2 (ja) 2016-10-20 2016-10-20 表示装置

Country Status (4)

Country Link
US (1) US10451933B2 (cg-RX-API-DMAC10.html)
JP (1) JP6829377B2 (cg-RX-API-DMAC10.html)
CN (1) CN107967875B (cg-RX-API-DMAC10.html)
DE (1) DE102017218738A1 (cg-RX-API-DMAC10.html)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106896600B (zh) * 2017-04-25 2020-05-01 武汉华星光电技术有限公司 一种背光模组及液晶显示装置

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3983120B2 (ja) * 2001-07-30 2007-09-26 富士通日立プラズマディスプレイ株式会社 Ｉｃチップの実装構造及びディスプレイ装置
JP2004006171A (ja) 2002-06-03 2004-01-08 Mitsui Chemicals Inc 透明導電性フィルムの製造方法
JP3690378B2 (ja) 2002-07-26 2005-08-31 株式会社 日立ディスプレイズ 表示装置
JP2004253559A (ja) 2003-02-19 2004-09-09 Seiko Instruments Inc 電子機器、電子機器の組み立て方法
JP4842739B2 (ja) * 2006-09-01 2011-12-21 株式会社 日立ディスプレイズ 表示装置
WO2009004894A1 (ja) * 2007-07-04 2009-01-08 Sharp Kabushiki Kaisha 表示モジュール、液晶表示装置、及び表示モジュールの製造方法
KR20090054224A (ko) 2007-11-26 2009-05-29 삼성에스디아이 주식회사 플라즈마 디스플레이 장치
JP5322427B2 (ja) * 2007-12-19 2013-10-23 三菱電機株式会社 液晶表示装置
JP5842602B2 (ja) * 2011-12-26 2016-01-13 株式会社Ｊｏｌｅｄ 曲面ディスプレイ
KR101319543B1 (ko) * 2012-05-17 2013-10-21 삼성디스플레이 주식회사 곡면 디스플레이 장치 및 이를 포함하는 멀티 디스플레이 장치
KR102130280B1 (ko) * 2014-06-25 2020-07-09 엘지디스플레이 주식회사 곡면 백라이트 유닛 및 이를 포함하는 곡면 디스플레이 장치
TWI517115B (zh) 2014-10-03 2016-01-11 友達光電股份有限公司 弧面顯示模組
CN104464524A (zh) * 2015-01-06 2015-03-25 京东方科技集团股份有限公司 一种显示基板、显示面板和显示装置

Also Published As

Publication number Publication date
US20180113349A1 (en) 2018-04-26
US10451933B2 (en) 2019-10-22
DE102017218738A1 (de) 2018-04-26
CN107967875B (zh) 2020-05-19
CN107967875A (zh) 2018-04-27
JP2018066875A (ja) 2018-04-26

Similar Documents

Publication Publication Date Title
KR101001405B1 (ko) 액정표시장치
JP6168768B2 (ja) 表示装置およびその製造方法
EP2506070B1 (en) Liquid crystal display device
CN103718229A (zh) 显示装置
JP2011107389A (ja) 表示装置
JP5740477B2 (ja) 表示装置
JP7064264B2 (ja) 表示装置
CN110737369A (zh) 触摸面板装置和显示装置
KR102227016B1 (ko) 표시장치
JP2008209838A (ja) 表示装置
CN115685615B (zh) 显示装置
CN107967875B (zh) 显示装置
CN119497537A (zh) 显示装置
JP5428836B2 (ja) 可撓性回路基板及び発光装置
US10874019B2 (en) Display device
KR20160071533A (ko) 표시장치
WO2022168144A1 (ja) センサ基板及び表示装置
US10725232B2 (en) Backlight device and liquid crystal display device comprising the same
JP5459076B2 (ja) 表示装置
JP2006235252A (ja) 表示装置
CN113031818B (zh) 触控显示模组及电子设备
JP2014048385A (ja) 液晶表示装置
JP7086156B2 (ja) 表示装置
JP7034188B2 (ja) 表示装置
CN209525544U (zh) 显示装置

Legal Events

Date Code Title Description
A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20190712

A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20190712

RD04 Notification of resignation of power of attorney

Free format text: JAPANESE INTERMEDIATE CODE: A7424

Effective date: 20200221

A977 Report on retrieval

Free format text: JAPANESE INTERMEDIATE CODE: A971007

Effective date: 20200629

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20200818

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20201012

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20201110

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20201202

TRDD Decision of grant or rejection written
A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

Effective date: 20201222

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20210104

R151 Written notification of patent or utility model registration

Ref document number: 6829377

Country of ref document: JP

Free format text: JAPANESE INTERMEDIATE CODE: R151

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

LAPS Cancellation because of no payment of annual fees