KR100392851B1 - 액정표시모듈 - Google Patents
액정표시모듈 Download PDFInfo
- Publication number
- KR100392851B1 KR100392851B1 KR10-2000-0086842A KR20000086842A KR100392851B1 KR 100392851 B1 KR100392851 B1 KR 100392851B1 KR 20000086842 A KR20000086842 A KR 20000086842A KR 100392851 B1 KR100392851 B1 KR 100392851B1
- Authority
- KR
- South Korea
- Prior art keywords
- liquid crystal
- top case
- surface portion
- display module
- circuit board
- 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
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
- G02F1/133308—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
- G02F1/1345—Conductors connecting electrodes to cell terminals
- G02F1/13452—Conductors connecting driver circuitry and terminals of panels
-
- 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
- H05K9/00—Screening of apparatus or components against electric or magnetic fields
- H05K9/0007—Casings
- H05K9/002—Casings with localised screening
- H05K9/0039—Galvanic coupling of ground layer on printed circuit board [PCB] to conductive casing
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)
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Liquid Crystal (AREA)
- Elimination Of Static Electricity (AREA)
Abstract
Description
Claims (8)
- 액정패널에 신호들을 공급하기 위한 인쇄회로보드와,수평면부와 상기 수평면부로부터 수직으로 절곡된 수직면부가 형성되고 상기 수직면부의 일측 상에 오목하게 형성되는 오목면부를 가짐과 아울러 상기 액정패널의 가장자리를 감싸는 탑 케이스와,상기 탑케이스의 오목면부에 연접하는 외측 수직지지부와 상기 수직면부의 내측에 연접하는 내측 수직지지부를 가지고 상기 인쇄회로보드를 접지하는 접지판을 구비하는 것을 특징으로 하는 액정표시모듈.
- 제 1 항에 있어서,상기 내측 수직지지부는 상기 탑 케이스의 수직면부의 오목면부에 접촉되는 적어도 하나의 돌기를 구비하는 것을 특징으로 하는 액정표시모듈.
- 제 1 항에 있어서,상기 외측 수직지지부는 상기 탑 케이스의 오목면부에 접촉되는 적어도 하나의 돌기를 구비하는 것을 특징으로 하는 액정표시모듈.
- 제 1 항에 있어서,상기 수직면부의 내측벽에는 상기 인쇄회로보드를 접지하기 위한 제 1 접지판이 형성되는 것을 특징으로 하는 액정표시모듈.
- 제 1 항에 있어서,상기 오목면부에는 상기 인쇄회로보드를 접지하기 위한 제 2 접지판이 형성되는 것을 특징으로 하는 액정표시모듈.
- 제 5 항 및 제 6 항 어느 한 항에 있어서,상기 제 1 및 제 2 접지판은 동박면인 것을 특징으로 하는 액정표시모듈.
- 제 1 항에 있어서,상기 접지판은 전기전도성 물질인 것을 특징으로 하는 액정표시모듈.
- 제 1 항에 있어서,상기 탑 케이스의 수직면부는 상기 내측 수직지지부와 외측 수직 지지부 사이에 삽입되는 것을 특징으로 하는 액정표시모듈.
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR10-2000-0086842A KR100392851B1 (ko) | 2000-12-30 | 2000-12-30 | 액정표시모듈 |
US09/893,992 US6587355B2 (en) | 2000-12-30 | 2001-06-29 | Liquid crystal display module with improved ground connection |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR10-2000-0086842A KR100392851B1 (ko) | 2000-12-30 | 2000-12-30 | 액정표시모듈 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20020058712A KR20020058712A (ko) | 2002-07-12 |
KR100392851B1 true KR100392851B1 (ko) | 2003-07-28 |
Family
ID=19704062
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR10-2000-0086842A Expired - Fee Related KR100392851B1 (ko) | 2000-12-30 | 2000-12-30 | 액정표시모듈 |
Country Status (2)
Country | Link |
---|---|
US (1) | US6587355B2 (ko) |
KR (1) | KR100392851B1 (ko) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE60137143D1 (de) * | 2000-12-21 | 2009-02-05 | 3M Innovative Properties Co | Erdungsplatte und telekommunikationsmodul mit einer solchen erdungsplatte und telekommunikations-gestellrahmen mit einem solchen modul |
KR100863998B1 (ko) * | 2002-06-19 | 2008-10-16 | 삼성전자주식회사 | 액정표시모듈 및 이를 이용한 액정표시장치 |
KR100463870B1 (ko) * | 2002-09-03 | 2004-12-30 | 엘지.필립스 엘시디 주식회사 | 액정표시장치 |
KR100943465B1 (ko) * | 2002-12-16 | 2010-02-22 | 엘지디스플레이 주식회사 | 액정표시장치 |
TWM242728U (en) * | 2003-02-27 | 2004-09-01 | Hannstar Display Corp | Liquid crystal module |
KR100995576B1 (ko) * | 2003-06-25 | 2010-11-19 | 삼성전자주식회사 | 액정표시장치 및 이를 갖는 타블렛 피씨 |
US20060098134A1 (en) * | 2004-11-10 | 2006-05-11 | Park Young W | Liquid crystal display device and portable display device |
US7548826B2 (en) * | 2006-08-24 | 2009-06-16 | Blue Pillar, Inc. | Power monitoring and testing |
US8359248B2 (en) * | 2006-08-24 | 2013-01-22 | Blue Pillar, Inc. | Systems, methods, and devices for managing emergency power supply systems |
KR101388584B1 (ko) | 2007-11-06 | 2014-04-23 | 삼성디스플레이 주식회사 | 액정 표시 장치 |
KR101593418B1 (ko) * | 2009-01-22 | 2016-02-15 | 삼성디스플레이 주식회사 | 표시 장치 |
TW201314303A (zh) * | 2011-09-30 | 2013-04-01 | Au Optronics Corp | 背光模組結構 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR19980067764A (ko) * | 1997-02-12 | 1998-10-15 | 김광호 | 액정표시장치용 인쇄회로기판의 접지 구조 |
JPH11109398A (ja) * | 1997-10-02 | 1999-04-23 | Sanyo Electric Co Ltd | 液晶表示装置 |
KR20000007521A (ko) * | 1998-07-03 | 2000-02-07 | 윤종용 | 접지클립형 엘씨디 모듈 |
KR20000062630A (ko) * | 1999-02-26 | 2000-10-25 | 카네코 히사시 | 수평 전계형 액정 디스플레이 장치 |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3725633B2 (ja) * | 1996-10-21 | 2005-12-14 | 株式会社東芝 | 携帯形機器 |
JP3296993B2 (ja) * | 1997-04-08 | 2002-07-02 | エルジー フィリップス エルシーディー カンパニー リミテッド | 液晶表示装置を備える携帯用コンピュータ |
KR100258839B1 (ko) * | 1998-01-24 | 2000-06-15 | 윤종용 | 엘씨디모듈 |
-
2000
- 2000-12-30 KR KR10-2000-0086842A patent/KR100392851B1/ko not_active Expired - Fee Related
-
2001
- 2001-06-29 US US09/893,992 patent/US6587355B2/en not_active Expired - Lifetime
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR19980067764A (ko) * | 1997-02-12 | 1998-10-15 | 김광호 | 액정표시장치용 인쇄회로기판의 접지 구조 |
JPH11109398A (ja) * | 1997-10-02 | 1999-04-23 | Sanyo Electric Co Ltd | 液晶表示装置 |
KR20000007521A (ko) * | 1998-07-03 | 2000-02-07 | 윤종용 | 접지클립형 엘씨디 모듈 |
KR20000062630A (ko) * | 1999-02-26 | 2000-10-25 | 카네코 히사시 | 수평 전계형 액정 디스플레이 장치 |
Also Published As
Publication number | Publication date |
---|---|
KR20020058712A (ko) | 2002-07-12 |
US20020085340A1 (en) | 2002-07-04 |
US6587355B2 (en) | 2003-07-01 |
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