JP5361377B2 - Lcd装置 - Google Patents
Lcd装置 Download PDFInfo
- Publication number
- JP5361377B2 JP5361377B2 JP2008519175A JP2008519175A JP5361377B2 JP 5361377 B2 JP5361377 B2 JP 5361377B2 JP 2008519175 A JP2008519175 A JP 2008519175A JP 2008519175 A JP2008519175 A JP 2008519175A JP 5361377 B2 JP5361377 B2 JP 5361377B2
- Authority
- JP
- Japan
- Prior art keywords
- liquid crystal
- crystal display
- display panel
- chassis
- pcb
- 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.)
- Active
Links
- 239000004973 liquid crystal related substance Substances 0.000 claims description 42
- 238000012360 testing method Methods 0.000 description 30
- 238000010295 mobile communication Methods 0.000 description 29
- 238000010586 diagram Methods 0.000 description 11
- CEOCDNVZRAIOQZ-UHFFFAOYSA-N pentachlorobenzene Chemical compound ClC1=CC(Cl)=C(Cl)C(Cl)=C1Cl CEOCDNVZRAIOQZ-UHFFFAOYSA-N 0.000 description 11
- 230000002087 whitening effect Effects 0.000 description 6
- 238000004891 communication Methods 0.000 description 5
- 238000005259 measurement Methods 0.000 description 5
- HHXNVASVVVNNDG-UHFFFAOYSA-N 1,2,3,4,5-pentachloro-6-(2,3,6-trichlorophenyl)benzene Chemical compound ClC1=CC=C(Cl)C(C=2C(=C(Cl)C(Cl)=C(Cl)C=2Cl)Cl)=C1Cl HHXNVASVVVNNDG-UHFFFAOYSA-N 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 2
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 2
- 239000011889 copper foil Substances 0.000 description 2
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 2
- 229910052737 gold Inorganic materials 0.000 description 2
- 239000010931 gold Substances 0.000 description 2
- 229910052709 silver Inorganic materials 0.000 description 2
- 239000004332 silver Substances 0.000 description 2
- 230000002159 abnormal effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
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
- G02F1/133—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
Landscapes
- Physics & Mathematics (AREA)
- Nonlinear Science (AREA)
- Optics & Photonics (AREA)
- Crystallography & Structural Chemistry (AREA)
- Chemical & Material Sciences (AREA)
- General Physics & Mathematics (AREA)
- Mathematical Physics (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
- Liquid Crystal (AREA)
- Liquid Crystal Display Device Control (AREA)
- Control Of Indicators Other Than Cathode Ray Tubes (AREA)
- Telephone Set Structure (AREA)
- Elimination Of Static Electricity (AREA)
Description
Claims (7)
- 映像を表示する液晶表示パネルと、
前記液晶表示パネルを駆動させるドライバー回路が設けられ、所定の長さ及び幅に延長されてグランド領域が形成される外郭部を備えるPCB(printed circuit board)と、
前記PCBが配置され、前記グランド領域と電気的に接続されるシャシーと
を含み、
前記PCBの外郭部は、結合された液晶表示パネルの両側面と隣接しながら平行に設けられ、前記外郭部に形成されたグランド領域は、外に露出され、
前記露出されたグランド領域と隣接した前記シャシーには、前記液晶表示パネルの両側面とそれぞれ隣接しながら平行な方向に第1ライン溝が形成され、
前記グランド領域は、前記液晶表示パネルの下側端から側面中央まで連続した構造で形成され、
前記第1ライン溝は、前記グランド領域の端から前記液晶表示パネルの上側領域まで連続した構造で形成され、
前記液晶表示パネルを間において前記PCBと対向する前記シャシー上には液晶表示パネルの上側面と平行に設けられた第2ライン溝が形成された
ことを特徴とする、LCD装置。 - 前記PCBは、フレキシブルPCBであることを特徴とする、請求項1に記載のLCD装置。
- 前記PCBの外郭部にビアホールが形成されることを特徴とする、請求項1に記載のLCD装置。
- 前記PCBは、回路部にバリスタ素子が具備されることを特徴とする、請求項1に記載のLCD装置。
- 前記バリスタ素子は、前記回路部のリセット端子に設けられていることを特徴とする、請求項4に記載のLCD装置。
- 前記液晶表示パネルは、少なくとも一つ具備されることを特徴とする、請求項1に記載のLCD装置。
- 前記シャシーは、上部シャシー及び下部シャシーを含み、
前記液晶表示パネルは、複数個具備され、前記液晶表示パネルの少なくとも一つが前記上部シャシーに配置され、もう一つの液晶表示パネルが前記下部シャシーに配置されることを特徴とする、請求項1に記載のLCD装置。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR10-2005-0058402 | 2005-06-30 | ||
KR1020050058402A KR100629596B1 (ko) | 2005-06-30 | 2005-06-30 | 정전방전 내성이 개선된 lcd 장치 |
PCT/KR2006/002562 WO2007004819A1 (en) | 2005-06-30 | 2006-06-30 | Liquid crystal display device and mobile communication terminal having the same |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2009500655A JP2009500655A (ja) | 2009-01-08 |
JP5361377B2 true JP5361377B2 (ja) | 2013-12-04 |
Family
ID=37604650
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2008519175A Active JP5361377B2 (ja) | 2005-06-30 | 2006-06-30 | Lcd装置 |
Country Status (5)
Country | Link |
---|---|
US (1) | US8279146B2 (ja) |
JP (1) | JP5361377B2 (ja) |
KR (1) | KR100629596B1 (ja) |
CN (1) | CN101069119B (ja) |
WO (1) | WO2007004819A1 (ja) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20090309866A1 (en) * | 2008-06-13 | 2009-12-17 | Sony Ericsson Mobile Communications Ab | Controlling a mobile telephone responsive to an esd event |
JP6289163B2 (ja) | 2014-02-27 | 2018-03-07 | 三菱電機株式会社 | 液晶表示装置 |
JP5918828B2 (ja) * | 2014-10-08 | 2016-05-18 | 株式会社ノイズ研究所 | 静電気放電試験装置 |
Family Cites Families (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3990000A (en) * | 1975-07-10 | 1976-11-02 | Rca Corporation | Alternating current control system |
JPH0217776U (ja) * | 1988-07-18 | 1990-02-06 | ||
KR19980067764A (ko) * | 1997-02-12 | 1998-10-15 | 김광호 | 액정표시장치용 인쇄회로기판의 접지 구조 |
JPH10268272A (ja) | 1997-03-27 | 1998-10-09 | Hitachi Ltd | 液晶表示装置 |
US6287899B1 (en) * | 1998-12-31 | 2001-09-11 | Samsung Electronics Co., Ltd. | Thin film transistor array panels for a liquid crystal display and a method for manufacturing the same |
US6493198B1 (en) * | 2000-02-22 | 2002-12-10 | Motorola, Inc. | Electrostatic discharge protection device for a high density printed circuit board |
KR20020059913A (ko) * | 2001-01-09 | 2002-07-16 | 윤종용 | 휴대용 무선단말기의 접지장치 |
JP2002368850A (ja) * | 2001-06-05 | 2002-12-20 | Sony Corp | 携帯無線端末装置 |
JP3814503B2 (ja) | 2001-08-30 | 2006-08-30 | 株式会社日立製作所 | 画像表示装置 |
KR100825311B1 (ko) * | 2001-10-15 | 2008-04-28 | 엘지디스플레이 주식회사 | 액정 표시 소자 모듈 구조 |
KR100852167B1 (ko) * | 2002-03-08 | 2008-08-13 | 삼성전자주식회사 | 평판 표시 장치 |
TW200424619A (en) * | 2003-03-18 | 2004-11-16 | Hitachi Displays Ltd | LCD apparatus |
KR100546708B1 (ko) * | 2003-05-19 | 2006-01-26 | 엘지.필립스 엘시디 주식회사 | 액정표시장치 |
KR100530749B1 (ko) * | 2003-12-09 | 2005-11-23 | 삼성테크윈 주식회사 | 연성회로기판 |
KR101022539B1 (ko) * | 2004-04-29 | 2011-03-16 | 엘지디스플레이 주식회사 | 인쇄회로기판 및 액정표시장치 |
US7778676B2 (en) * | 2004-09-10 | 2010-08-17 | Nokia Corporation | ESD protection for LCD panels and the like |
-
2005
- 2005-06-30 KR KR1020050058402A patent/KR100629596B1/ko active IP Right Grant
-
2006
- 2006-06-30 JP JP2008519175A patent/JP5361377B2/ja active Active
- 2006-06-30 CN CN2006800012553A patent/CN101069119B/zh active Active
- 2006-06-30 US US11/720,225 patent/US8279146B2/en active Active
- 2006-06-30 WO PCT/KR2006/002562 patent/WO2007004819A1/en active Application Filing
Also Published As
Publication number | Publication date |
---|---|
CN101069119B (zh) | 2011-07-27 |
US8279146B2 (en) | 2012-10-02 |
WO2007004819A1 (en) | 2007-01-11 |
KR100629596B1 (ko) | 2006-09-27 |
US20080014994A1 (en) | 2008-01-17 |
JP2009500655A (ja) | 2009-01-08 |
CN101069119A (zh) | 2007-11-07 |
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