JP2007241274A - 表示装置のピクセル修理装置 - Google Patents

表示装置のピクセル修理装置 Download PDF

Info

Publication number
JP2007241274A
JP2007241274A JP2007045264A JP2007045264A JP2007241274A JP 2007241274 A JP2007241274 A JP 2007241274A JP 2007045264 A JP2007045264 A JP 2007045264A JP 2007045264 A JP2007045264 A JP 2007045264A JP 2007241274 A JP2007241274 A JP 2007241274A
Authority
JP
Japan
Prior art keywords
pixel
display panel
laser beam
femtosecond laser
panel assembly
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.)
Pending
Application number
JP2007045264A
Other languages
English (en)
Japanese (ja)
Other versions
JP2007241274A5 (enExample
Inventor
Myung-Il Park
明 一 朴
Toshin Lee
東 振 李
Kyosyo Kin
京 燮 金
Yong-Eui Lee
庸 懿 李
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.)
Samsung Electronics Co Ltd
Original Assignee
Samsung Electronics Co Ltd
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 Samsung Electronics Co Ltd filed Critical Samsung Electronics Co Ltd
Publication of JP2007241274A publication Critical patent/JP2007241274A/ja
Publication of JP2007241274A5 publication Critical patent/JP2007241274A5/ja
Pending legal-status Critical Current

Links

Images

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
    • G02F1/1306—Details
    • G02F1/1309—Repairing; Testing
    • 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
    • G02F1/136—Liquid crystal cells structurally associated with a semi-conducting layer or substrate, e.g. cells forming part of an integrated circuit
    • G02F1/1362—Active matrix addressed cells
    • G02F1/136259—Repairing; Defects
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/10—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings of the optical waveguide type
    • G02B6/12—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings of the optical waveguide type of the integrated circuit kind
    • G02B2006/12166—Manufacturing methods
    • G02B2006/12169—Annealing
    • G02B2006/12171—Annealing using a laser beam

Landscapes

  • Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Mathematical Physics (AREA)
  • Laser Beam Processing (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)
  • Liquid Crystal (AREA)
JP2007045264A 2006-03-10 2007-02-26 表示装置のピクセル修理装置 Pending JP2007241274A (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020060022560A KR20070092430A (ko) 2006-03-10 2006-03-10 표시 장치의 픽셀 수리 장치

Publications (2)

Publication Number Publication Date
JP2007241274A true JP2007241274A (ja) 2007-09-20
JP2007241274A5 JP2007241274A5 (enExample) 2011-04-07

Family

ID=38586818

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2007045264A Pending JP2007241274A (ja) 2006-03-10 2007-02-26 表示装置のピクセル修理装置

Country Status (4)

Country Link
JP (1) JP2007241274A (enExample)
KR (1) KR20070092430A (enExample)
CN (1) CN101034214B (enExample)
TW (1) TW200807062A (enExample)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102338942A (zh) * 2010-07-21 2012-02-01 财团法人工业技术研究院 平面显示器的修补方法与系统
WO2014164499A1 (en) * 2013-03-11 2014-10-09 Electro Scientific Industries, Inc. Systems and methods for providing polarization compensated multi-spectral laser repair of liquid crystal display panels
US8928853B2 (en) 2010-07-02 2015-01-06 Industrial Technology Research Institute Method and system for repairing flat panel display
CN110866863A (zh) * 2018-08-27 2020-03-06 天津理工大学 汽车a柱透视算法
CN117055247A (zh) * 2023-08-11 2023-11-14 深圳市圭华智能科技有限公司 一种激光修复机

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100909958B1 (ko) * 2008-01-16 2009-07-29 참앤씨(주) 표시 장치의 화소 수리 장치 및 화소 수리 방법
CN102193218A (zh) * 2010-03-11 2011-09-21 晶彩科技股份有限公司 含有彩色滤光片的显示器的修补方法
TWI427488B (zh) * 2010-04-23 2014-02-21 Realtek Semiconductor Corp 間距計算裝置與應用其之透鏡修正系統及方法
TW201227057A (en) * 2010-12-22 2012-07-01 Au Optronics Corp Method of repairing display device and repiared structure thereof
TWI444705B (zh) * 2011-09-13 2014-07-11 Au Optronics Corp 提高三維光學薄膜效益之方法
JP5775811B2 (ja) * 2011-12-26 2015-09-09 浜松ホトニクス株式会社 レーザ加工装置及びレーザ加工方法
CN103558698B (zh) * 2013-11-05 2016-01-13 合肥京东方光电科技有限公司 激光修复设备
CN103978306B (zh) * 2014-04-23 2016-10-05 成都精密光学工程研究中心 熔石英光学元件激光修复装置及修复方法
CN105988070A (zh) * 2015-02-04 2016-10-05 上海和辉光电有限公司 判定有机发光二极管阴阳极短路的方法
CN105866991B (zh) * 2016-06-21 2019-02-26 京东方科技集团股份有限公司 显示面板维修方法、装置、设备及系统
CN210168142U (zh) * 2019-01-17 2020-03-20 深圳市光鉴科技有限公司 一种具有3d摄像头模组的显示装置和电子设备
CN109814286A (zh) * 2019-01-23 2019-05-28 深圳市华星光电半导体显示技术有限公司 镭射修补装置
TWI773003B (zh) * 2020-12-08 2022-08-01 東捷科技股份有限公司 材料改質系統
CN114939717B (zh) * 2022-04-02 2024-08-16 华工法利莱切焊系统工程有限公司 一种高功率激光切割头控制系统及方法
CN115283820B (zh) * 2022-08-29 2024-08-27 苏州科韵激光科技有限公司 一种基于Micro OLED的激光修复系统及修复方法
KR102814277B1 (ko) * 2023-12-08 2025-06-02 참엔지니어링(주) 패널 수리 장치

Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62158592A (ja) * 1986-01-08 1987-07-14 Inoue Japax Res Inc レ−ザ加工装置
JPH05177374A (ja) * 1992-01-09 1993-07-20 Hitachi Constr Mach Co Ltd レーザ加工装置の観察装置
JP2000042764A (ja) * 1998-07-29 2000-02-15 Ntn Corp パターン修正装置および修正方法
JP2001079679A (ja) * 1999-09-10 2001-03-27 Sumitomo Heavy Ind Ltd レーザ加工機
JP2002260857A (ja) * 2000-12-28 2002-09-13 Semiconductor Energy Lab Co Ltd 発光装置の作製方法および薄膜形成装置
JP2002303881A (ja) * 2001-04-04 2002-10-18 Toshiba Corp 電極基板、表示パネル及びそのリペア方法
JP2004066344A (ja) * 2002-07-29 2004-03-04 Lg Electronics Inc レーザーリペア装置及び方法
JP2004181504A (ja) * 2002-12-05 2004-07-02 Sumitomo Heavy Ind Ltd レーザ加工方法及びレーザ加工装置
JP2004335717A (ja) * 2003-05-07 2004-11-25 Canon Inc レーザーリペア装置
JP2005345602A (ja) * 2004-06-01 2005-12-15 Seiko Epson Corp 液晶パネルの製造方法および液晶パネル、並びにプロジェクタおよびリアプロジェクションテレビ

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2181700Y (zh) * 1993-04-28 1994-11-02 龙品 激光束强度分布转换装置
US6812992B2 (en) * 2001-01-26 2004-11-02 Rockwell Collins Photo ablation to resolve “bright on” pixel defects in a normally white LCD
JP4488287B2 (ja) * 2003-11-21 2010-06-23 フジノン株式会社 ビーム集光用レンズ

Patent Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62158592A (ja) * 1986-01-08 1987-07-14 Inoue Japax Res Inc レ−ザ加工装置
JPH05177374A (ja) * 1992-01-09 1993-07-20 Hitachi Constr Mach Co Ltd レーザ加工装置の観察装置
JP2000042764A (ja) * 1998-07-29 2000-02-15 Ntn Corp パターン修正装置および修正方法
JP2001079679A (ja) * 1999-09-10 2001-03-27 Sumitomo Heavy Ind Ltd レーザ加工機
JP2002260857A (ja) * 2000-12-28 2002-09-13 Semiconductor Energy Lab Co Ltd 発光装置の作製方法および薄膜形成装置
JP2002303881A (ja) * 2001-04-04 2002-10-18 Toshiba Corp 電極基板、表示パネル及びそのリペア方法
JP2004066344A (ja) * 2002-07-29 2004-03-04 Lg Electronics Inc レーザーリペア装置及び方法
JP2004181504A (ja) * 2002-12-05 2004-07-02 Sumitomo Heavy Ind Ltd レーザ加工方法及びレーザ加工装置
JP2004335717A (ja) * 2003-05-07 2004-11-25 Canon Inc レーザーリペア装置
JP2005345602A (ja) * 2004-06-01 2005-12-15 Seiko Epson Corp 液晶パネルの製造方法および液晶パネル、並びにプロジェクタおよびリアプロジェクションテレビ

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8928853B2 (en) 2010-07-02 2015-01-06 Industrial Technology Research Institute Method and system for repairing flat panel display
CN102338942A (zh) * 2010-07-21 2012-02-01 财团法人工业技术研究院 平面显示器的修补方法与系统
WO2014164499A1 (en) * 2013-03-11 2014-10-09 Electro Scientific Industries, Inc. Systems and methods for providing polarization compensated multi-spectral laser repair of liquid crystal display panels
US9304090B2 (en) 2013-03-11 2016-04-05 Electro Scientific Industries, Inc. Systems and methods for providing polarization compensated multi-spectral laser repair of liquid crystal display panels
CN110866863A (zh) * 2018-08-27 2020-03-06 天津理工大学 汽车a柱透视算法
CN117055247A (zh) * 2023-08-11 2023-11-14 深圳市圭华智能科技有限公司 一种激光修复机

Also Published As

Publication number Publication date
CN101034214A (zh) 2007-09-12
KR20070092430A (ko) 2007-09-13
TW200807062A (en) 2008-02-01
CN101034214B (zh) 2011-01-26

Similar Documents

Publication Publication Date Title
JP2007241274A (ja) 表示装置のピクセル修理装置
JP2007241274A5 (enExample)
JP5123943B2 (ja) 液晶表示装置及びその製造方法
CN100420983C (zh) 修理液晶屏的方法和装置
JP7173641B2 (ja) 表示装置パネルに対するレーザーリペア及び検査方法とこれに適したリペア及び検査装置
TWI497060B (zh) 檢測一受試面板之缺陷之系統與方法
TWI702386B (zh) 遠心亮場與環形暗場無縫融合式照射
JP5220015B2 (ja) 液晶表示装置及びその製造方法
US9513499B2 (en) Laser repairing apparatus
CN101743503B (zh) 液晶显示装置和其制造方法
KR101214045B1 (ko) 액정 디스플레이 패널의 휘점 리페어 방법 및 장치
KR20110137460A (ko) 레이저 리페어 장치 및 그 리페어 방법
CN203745752U (zh) 液晶显示面板的亮点缺陷去除装置
TWI553981B (zh) 雷射處理設備和方法
KR101643326B1 (ko) Ｌｃｄ 패널 결함 검출 장치 및 방법
JP2010176966A (ja) 有機ｅｌ表示パネルの検査及びリペア装置
JP2005345602A (ja) 液晶パネルの製造方法および液晶パネル、並びにプロジェクタおよびリアプロジェクションテレビ
KR100685145B1 (ko) 칼라필터 결함 리페어 장치
JP7386511B2 (ja) レーザ処理装置
US20160370614A1 (en) Laser processing apparatus, methods of laser-processing workpieces and related arrangements
TWI774885B (zh) 顯示面板的雷射修復及檢測方法和與其適宜的修復及檢測設備
KR20090114214A (ko) 액정 디스플레이 패널의 결함 수정 방법 및 그 장치
KR102713155B1 (ko) 검사의 정밀도를 향상시킨 pl 기반의 자동 광학 검사장치
JP2008233566A (ja) 画像表示素子の欠陥補正方法、画像表示素子の製造方法及び画像表示素子
JP2013156356A (ja) 液晶表示装置の輝点欠陥の暗点化方法及び暗点化装置

Legal Events

Date Code Title Description
A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20100222

A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20100222

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20110216

A977 Report on retrieval

Free format text: JAPANESE INTERMEDIATE CODE: A971007

Effective date: 20120405

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20120410

A02 Decision of refusal

Free format text: JAPANESE INTERMEDIATE CODE: A02

Effective date: 20120911

A711 Notification of change in applicant

Free format text: JAPANESE INTERMEDIATE CODE: A712

Effective date: 20121213