KR20050048369A - 액정 표시장치 - Google Patents
액정 표시장치 Download PDFInfo
- Publication number
- KR20050048369A KR20050048369A KR1020030082282A KR20030082282A KR20050048369A KR 20050048369 A KR20050048369 A KR 20050048369A KR 1020030082282 A KR1020030082282 A KR 1020030082282A KR 20030082282 A KR20030082282 A KR 20030082282A KR 20050048369 A KR20050048369 A KR 20050048369A
- Authority
- KR
- South Korea
- Prior art keywords
- liquid crystal
- main support
- crystal display
- display panel
- lower cover
- Prior art date
Links
- 239000004973 liquid crystal related substance Substances 0.000 title claims abstract description 50
- 238000000034 method Methods 0.000 claims description 10
- 239000011159 matrix material Substances 0.000 claims description 6
- 239000000463 material Substances 0.000 abstract description 6
- 239000000758 substrate Substances 0.000 description 12
- 238000009792 diffusion process Methods 0.000 description 10
- 230000003287 optical effect Effects 0.000 description 10
- 238000003780 insertion Methods 0.000 description 9
- 230000037431 insertion Effects 0.000 description 9
- 239000010409 thin film Substances 0.000 description 7
- 230000005684 electric field Effects 0.000 description 4
- 230000008878 coupling Effects 0.000 description 3
- 238000010168 coupling process Methods 0.000 description 3
- 238000005859 coupling reaction Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 230000000903 blocking effect Effects 0.000 description 2
- 230000001681 protective effect Effects 0.000 description 2
- 238000002834 transmittance Methods 0.000 description 2
- 239000000428 dust Substances 0.000 description 1
- 230000001678 irradiating effect Effects 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 238000010186 staining Methods 0.000 description 1
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
- G02F1/133308—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
-
- 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
- G02F2201/00—Constructional arrangements not provided for in groups G02F1/00 - G02F7/00
- G02F2201/46—Fixing elements
- G02F2201/465—Snap -fit
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)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
Abstract
Description
Claims (7)
- 화소들이 매트릭스 형태로 배열되는 표시패널과; 상기 표시패널의 배면 가장자리 및 측면을 지지하는 메인 지지대와; 상기 표시패널의 상면 가장자리를 압착하여 상기 메인 지지대의 측면과 결합되는 탑 케이스와; 상기 백라이트 어셈블리를 지지하여 상기 메인 지지대의 측면과 결합되고, 상기 메인 지지대의 측면을 지지하는 적어도 하나의 가이드가 구비된 하부 커버를 구비하여 구성되는 것을 특징으로 하는 액정 표시장치.
- 제 1 항에 있어서, 상기 백라이트 어셈블리는 광원부에 구비된 복수의 램프들이 상기 표시패널의 배면 전체에 대응되도록 배치된 직하 방식인 것을 특징으로 하는 액정 표시장치.
- 제 1 항에 있어서, 상기 백라이트 어셈블리는 표시패널의 배면에 도광판이 배치되고, 그 도광판의 일측면이나 양측면에 램프가 배치되는 에지 방식인 것을 특징으로 하는 액정 표시장치.
- 제 1 항에 있어서, 상기 메인 지지대와 하부 커버는 후크 방식에 의해 결합된 것을 특징으로 하는 액정 표시장치.
- 제 1 항에 있어서, 상기 가이드는 상기 하부 커버와 일체형으로 제작된 것을 특징으로 하는 액정 표시장치.
- 제 1 항에 있어서, 상기 가이드는 상기 하부 커버의 일측면이나 양측면에 복수개가 제작된 것을 특징으로 하는 액정 표시장치.
- 제 1 항에 있어서, 상기 가이드는 상기 하부 커버의 모든 측면에 복수개가 제작된 것을 특징으로 하는 액정 표시장치.
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020030082282A KR101250781B1 (ko) | 2003-11-19 | 2003-11-19 | 액정 표시장치 |
US10/875,549 US7522228B2 (en) | 2003-11-19 | 2004-06-25 | Liquid crystal display device |
CNB2004100500634A CN100443983C (zh) | 2003-11-19 | 2004-06-29 | 液晶显示装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020030082282A KR101250781B1 (ko) | 2003-11-19 | 2003-11-19 | 액정 표시장치 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20050048369A true KR20050048369A (ko) | 2005-05-24 |
KR101250781B1 KR101250781B1 (ko) | 2013-04-08 |
Family
ID=34567829
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020030082282A KR101250781B1 (ko) | 2003-11-19 | 2003-11-19 | 액정 표시장치 |
Country Status (3)
Country | Link |
---|---|
US (1) | US7522228B2 (ko) |
KR (1) | KR101250781B1 (ko) |
CN (1) | CN100443983C (ko) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100853625B1 (ko) * | 2007-05-31 | 2008-08-25 | 주식회사 디에스엘시디 | 백라이트 유닛 |
KR101289068B1 (ko) * | 2006-10-31 | 2013-07-22 | 엘지디스플레이 주식회사 | 액정표시장치 |
US12216355B2 (en) | 2010-10-28 | 2025-02-04 | Lg Electronics Inc. | Display device comprising an optical sheet disposed between a first part and a second part of a panel supporter |
US12228820B2 (en) | 2010-10-28 | 2025-02-18 | Lg Electronics Inc. | Display device comprising a display panel having a front surface with an outer border line that is visible from a front of the display device |
Families Citing this family (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101095999B1 (ko) * | 2005-02-22 | 2011-12-20 | 엘지디스플레이 주식회사 | 백라이트 유니트 및 이를 구비한 액정표시장치 |
JP4481218B2 (ja) * | 2005-06-29 | 2010-06-16 | 株式会社 日立ディスプレイズ | 液晶表示装置 |
EP1919267B1 (en) * | 2005-08-25 | 2013-06-05 | NEC Corporation | Mobile device with display unit |
US7580089B2 (en) * | 2005-10-31 | 2009-08-25 | Chunghwa Picture Tubes, Ltd. | Liquid crystal display device |
US7573702B2 (en) * | 2006-01-13 | 2009-08-11 | Hong Fu Jin Precision Industry (Shenzhen) Co., Ltd. | Display device |
CN100492106C (zh) * | 2006-06-30 | 2009-05-27 | 鸿富锦精密工业(深圳)有限公司 | 框架及采用该框架的背光模组 |
KR101307998B1 (ko) * | 2006-06-30 | 2013-09-12 | 엘지디스플레이 주식회사 | 액정표시장치의 인버터 고정 구조 |
KR101340603B1 (ko) * | 2007-11-15 | 2013-12-11 | 엘지디스플레이 주식회사 | 액정표시장치 모듈 |
KR101028315B1 (ko) * | 2009-11-27 | 2011-04-12 | 엘지이노텍 주식회사 | 백라이트 유닛 및 이를 포함하는 영상표시장치 |
JP5678760B2 (ja) * | 2011-03-28 | 2015-03-04 | 船井電機株式会社 | 表示装置および表示モジュール |
CN102830516B (zh) * | 2012-08-27 | 2015-05-06 | 深圳市华星光电技术有限公司 | 显示装置 |
KR101995869B1 (ko) | 2012-10-31 | 2019-10-02 | 삼성전자주식회사 | 디스플레이 모듈 및 이를 갖춘 디스플레이 장치 |
JP2014142507A (ja) * | 2013-01-24 | 2014-08-07 | Japan Display Inc | 表示装置 |
JP2014186053A (ja) * | 2013-03-21 | 2014-10-02 | Funai Electric Co Ltd | 表示装置 |
KR102504803B1 (ko) * | 2016-04-06 | 2023-02-28 | 엘지전자 주식회사 | 디스플레이 디바이스 |
CN205721514U (zh) * | 2016-04-20 | 2016-11-23 | 深圳市中兴微电子技术有限公司 | 一种终端 |
CN110646963A (zh) * | 2018-06-26 | 2020-01-03 | 鸿富锦精密工业(深圳)有限公司 | 液晶显示模组及显示装置 |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100208026B1 (ko) * | 1996-08-23 | 1999-07-15 | 윤종용 | 박막 필름 트랜지스터 액정 디스플레이 장치 |
KR100206571B1 (ko) * | 1996-09-23 | 1999-07-01 | 윤종용 | 액정 표시 장치용 백라이트 |
KR100644802B1 (ko) * | 1999-11-22 | 2006-11-13 | 삼성전자주식회사 | 직하방식의 액정표시장치 |
JP3492591B2 (ja) * | 2000-04-19 | 2004-02-03 | Nec液晶テクノロジー株式会社 | 表示装置および情報端末機器 |
KR100682342B1 (ko) * | 2001-01-06 | 2007-02-15 | 삼성전자주식회사 | 신규한 직하형 백라이트 어셈블리 구조를 갖는 액정표시장치 |
JP2002258770A (ja) * | 2001-02-16 | 2002-09-11 | Internatl Business Mach Corp <Ibm> | 直下型面状光源装置及び液晶表示装置 |
JP2003195263A (ja) * | 2001-12-27 | 2003-07-09 | Fujitsu Display Technologies Corp | 液晶表示装置 |
JP4045097B2 (ja) * | 2001-12-28 | 2008-02-13 | シャープ株式会社 | バックライト装置及びこれを用いた液晶表示装置 |
KR100867749B1 (ko) * | 2002-09-03 | 2008-11-10 | 삼성전자주식회사 | 평판 표시 장치 |
KR100913307B1 (ko) * | 2002-12-12 | 2009-08-26 | 삼성전자주식회사 | 백라이트 어셈블리와 이를 갖는 액정 표시 장치 |
-
2003
- 2003-11-19 KR KR1020030082282A patent/KR101250781B1/ko active IP Right Grant
-
2004
- 2004-06-25 US US10/875,549 patent/US7522228B2/en not_active Expired - Fee Related
- 2004-06-29 CN CNB2004100500634A patent/CN100443983C/zh not_active Expired - Fee Related
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101289068B1 (ko) * | 2006-10-31 | 2013-07-22 | 엘지디스플레이 주식회사 | 액정표시장치 |
KR100853625B1 (ko) * | 2007-05-31 | 2008-08-25 | 주식회사 디에스엘시디 | 백라이트 유닛 |
US12216355B2 (en) | 2010-10-28 | 2025-02-04 | Lg Electronics Inc. | Display device comprising an optical sheet disposed between a first part and a second part of a panel supporter |
US12228820B2 (en) | 2010-10-28 | 2025-02-18 | Lg Electronics Inc. | Display device comprising a display panel having a front surface with an outer border line that is visible from a front of the display device |
Also Published As
Publication number | Publication date |
---|---|
CN100443983C (zh) | 2008-12-17 |
US20050105011A1 (en) | 2005-05-19 |
KR101250781B1 (ko) | 2013-04-08 |
US7522228B2 (en) | 2009-04-21 |
CN1619378A (zh) | 2005-05-25 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
KR101250781B1 (ko) | 액정 표시장치 | |
US7312837B2 (en) | Liquid crystal display device with touch panel | |
KR100442491B1 (ko) | 액정 패널 및 이를 구비한 액정 표시장치 | |
KR101741821B1 (ko) | 액정표시장치 | |
KR20110018233A (ko) | 액정표시장치 | |
KR20070046250A (ko) | 액정표시장치의 체결구조 | |
KR20100072652A (ko) | 액정표시장치 | |
US20060028597A1 (en) | Display device | |
KR20190079145A (ko) | 액정표시장치 | |
KR101131282B1 (ko) | 액정표시장치의 체결구조 | |
KR101010508B1 (ko) | 액정표시장치 | |
KR100990268B1 (ko) | 액정 표시장치 | |
KR20050070197A (ko) | 액정표시모듈 | |
KR20150055358A (ko) | 백라이트 유닛 및 이를 포함하는 액정표시장치 | |
KR102143371B1 (ko) | 액정표시장치 및 그 제조방법 | |
KR102068958B1 (ko) | 액정표시 장치 | |
KR101175560B1 (ko) | 액정표시모듈 | |
KR20060020315A (ko) | 액정 표시 장치 | |
KR20070109471A (ko) | 액정 표시 모듈 및 그 조립 방법 | |
KR20100063552A (ko) | 액정표시장치의 체결구조 | |
KR101175563B1 (ko) | 액정표시장치의 체결구조 | |
KR102554719B1 (ko) | 발광다이오드 어셈블리와 이를 포함하는 백라이트 유닛 및 이를 포함하는 액정표시장치 | |
KR20050048373A (ko) | 액정 표시장치 | |
KR100983698B1 (ko) | 백라이트 와이어의 파손을 방지하는 가이드 패널을구비하는 액정표시장치 | |
KR20050104788A (ko) | 액정표시장치의 메인 지지대 및 하부 커버의 결합 구조 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PA0109 | Patent application |
Patent event code: PA01091R01D Comment text: Patent Application Patent event date: 20031119 |
|
PG1501 | Laying open of application | ||
A201 | Request for examination | ||
PA0201 | Request for examination |
Patent event code: PA02012R01D Patent event date: 20081031 Comment text: Request for Examination of Application Patent event code: PA02011R01I Patent event date: 20031119 Comment text: Patent Application |
|
E902 | Notification of reason for refusal | ||
PE0902 | Notice of grounds for rejection |
Comment text: Notification of reason for refusal Patent event date: 20100527 Patent event code: PE09021S01D |
|
AMND | Amendment | ||
E902 | Notification of reason for refusal | ||
PE0902 | Notice of grounds for rejection |
Comment text: Notification of reason for refusal Patent event date: 20101130 Patent event code: PE09021S01D |
|
AMND | Amendment | ||
E601 | Decision to refuse application | ||
PE0601 | Decision on rejection of patent |
Patent event date: 20110823 Comment text: Decision to Refuse Application Patent event code: PE06012S01D Patent event date: 20101130 Comment text: Notification of reason for refusal Patent event code: PE06011S01I Patent event date: 20100527 Comment text: Notification of reason for refusal Patent event code: PE06011S01I |
|
AMND | Amendment | ||
J201 | Request for trial against refusal decision | ||
PJ0201 | Trial against decision of rejection |
Patent event date: 20110919 Comment text: Request for Trial against Decision on Refusal Patent event code: PJ02012R01D Patent event date: 20110823 Comment text: Decision to Refuse Application Patent event code: PJ02011S01I Appeal kind category: Appeal against decision to decline refusal Decision date: 20130212 Appeal identifier: 2011101006645 Request date: 20110919 |
|
PB0901 | Examination by re-examination before a trial |
Comment text: Amendment to Specification, etc. Patent event date: 20110919 Patent event code: PB09011R02I Comment text: Request for Trial against Decision on Refusal Patent event date: 20110919 Patent event code: PB09011R01I Comment text: Amendment to Specification, etc. Patent event date: 20110131 Patent event code: PB09011R02I Comment text: Amendment to Specification, etc. Patent event date: 20100726 Patent event code: PB09011R02I |
|
B601 | Maintenance of original decision after re-examination before a trial | ||
PB0601 | Maintenance of original decision after re-examination before a trial |
Comment text: Report of Result of Re-examination before a Trial Patent event code: PB06011S01D Patent event date: 20111027 |
|
PJ1301 | Trial decision |
Patent event code: PJ13011S01D Patent event date: 20130212 Comment text: Trial Decision on Objection to Decision on Refusal Appeal kind category: Appeal against decision to decline refusal Request date: 20110919 Decision date: 20130212 Appeal identifier: 2011101006645 |
|
PS0901 | Examination by remand of revocation | ||
PS0701 | Decision of registration after remand of revocation |
Patent event date: 20130227 Patent event code: PS07012S01D Comment text: Decision to Grant Registration Patent event date: 20130212 Patent event code: PS07011S01I Comment text: Notice of Trial Decision (Remand of Revocation) |
|
GRNT | Written decision to grant | ||
PR0701 | Registration of establishment |
Comment text: Registration of Establishment Patent event date: 20130329 Patent event code: PR07011E01D |
|
PR1002 | Payment of registration fee |
Payment date: 20130401 End annual number: 3 Start annual number: 1 |
|
PG1601 | Publication of registration | ||
FPAY | Annual fee payment |
Payment date: 20160226 Year of fee payment: 4 |
|
PR1001 | Payment of annual fee |
Payment date: 20160226 Start annual number: 4 End annual number: 4 |
|
PR1001 | Payment of annual fee |
Payment date: 20170215 Start annual number: 5 End annual number: 5 |
|
FPAY | Annual fee payment |
Payment date: 20180213 Year of fee payment: 6 |
|
PR1001 | Payment of annual fee |
Payment date: 20180213 Start annual number: 6 End annual number: 6 |
|
PR1001 | Payment of annual fee |
Payment date: 20190215 Start annual number: 7 End annual number: 7 |