JP5674910B1 - 液晶表示装置 - Google Patents
液晶表示装置 Download PDFInfo
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- JP5674910B1 JP5674910B1 JP2013264280A JP2013264280A JP5674910B1 JP 5674910 B1 JP5674910 B1 JP 5674910B1 JP 2013264280 A JP2013264280 A JP 2013264280A JP 2013264280 A JP2013264280 A JP 2013264280A JP 5674910 B1 JP5674910 B1 JP 5674910B1
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- Prior art keywords
- liquid crystal
- digitizer
- display device
- crystal display
- attached
- 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.)
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- 239000004973 liquid crystal related substance Substances 0.000 title claims abstract description 151
- -1 PI) Polymers 0.000 claims description 12
- 239000000758 substrate Substances 0.000 claims description 12
- 229920003207 poly(ethylene-2,6-naphthalate) Polymers 0.000 claims description 9
- 239000004417 polycarbonate Substances 0.000 claims description 9
- 239000011112 polyethylene naphthalate Substances 0.000 claims description 9
- 229920002430 Fibre-reinforced plastic Polymers 0.000 claims description 6
- 239000004642 Polyimide Substances 0.000 claims description 6
- 239000011151 fibre-reinforced plastic Substances 0.000 claims description 6
- 229920000515 polycarbonate Polymers 0.000 claims description 6
- 229920000139 polyethylene terephthalate Polymers 0.000 claims description 6
- 239000005020 polyethylene terephthalate Substances 0.000 claims description 6
- 229920001721 polyimide Polymers 0.000 claims description 6
- 229920000058 polyacrylate Polymers 0.000 claims description 5
- 239000000463 material Substances 0.000 claims description 3
- 239000012994 photoredox catalyst Substances 0.000 claims description 3
- NIXOWILDQLNWCW-UHFFFAOYSA-M Acrylate Chemical compound [O-]C(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-M 0.000 claims description 2
- 229920012266 Poly(ether sulfone) PES Polymers 0.000 claims description 2
- 238000000034 method Methods 0.000 description 9
- 230000003287 optical effect Effects 0.000 description 8
- 239000010409 thin film Substances 0.000 description 5
- 210000002858 crystal cell Anatomy 0.000 description 4
- 239000011521 glass Substances 0.000 description 4
- 230000005684 electric field Effects 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 239000000523 sample Substances 0.000 description 3
- 238000009792 diffusion process Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000005672 electromagnetic field Effects 0.000 description 2
- 239000010408 film Substances 0.000 description 2
- 239000011159 matrix material Substances 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000005674 electromagnetic induction Effects 0.000 description 1
- 230000007257 malfunction Effects 0.000 description 1
- 230000010287 polarization Effects 0.000 description 1
- 230000001629 suppression Effects 0.000 description 1
- 238000002834 transmittance Methods 0.000 description 1
Images
Classifications
-
- 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
- G09F9/35—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 being liquid crystals
-
- 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
- G02F1/133334—Electromagnetic shields
-
- 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)
- Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- General Physics & Mathematics (AREA)
- Mathematical Physics (AREA)
- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Liquid Crystal (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
Abstract
Description
Claims (8)
- 液晶モジュールと、
前記液晶モジュールに駆動信号を印加するための集積回路を実装する印刷回路基板と、
前記液晶モジュールに取り付けられた平板状の第1部分、前記第1部分と向かい合うように前記印刷回路基板に取り付けられた平板状の第2部分、及び前記第1部分と前記第2部分とを一体的に接続する第3部分を含むデジタイザー取り付け部と、
前記第1ないし第3部分の間に着脱ができるように設けられるデジタイザーと、
を備える液晶表示装置。 - 前記デジタイザー取り付け部は、VまたはU字形の断面を有する、請求項1に記載の液晶表示装置。
- 前記デジタイザー取り付け部は、ポリエーテルサルホン(polyethersulfone、PES)、ポリカーボネート(polycarbonate、PC)、ポリイミド(polyimide、PI)、ポリエチレンテレフタレート(polyethylene terephthalate、PET)、ポリエチレンナフタレート(polyethylene naphthalate、PEN)、ポリアクリレート(polyacrylate、PAR)、及び繊維強化プラスチック(fiber reinforced plastic、FRP)からなる群より選択される物質からなる、請求項1に記載の液晶表示装置。
- 前記第1及び第2部分に両面テープが貼り付けられている、請求項1に記載の液晶表示装置。
- 前記液晶モジュールとは反対側の前記印刷回路基板上に貼り付けられたシールドカバーを更に含む、請求項1に記載の液晶表示装置。
- 前記シールドカバーは、
前記集積回路に対応し、絶縁テープが貼り付けられた第1シールドカバー面と、
前記第1シールドカバー面の両側に配置され、導電テープが貼り付けられた第2シールドカバー面とを含む、請求項5に記載の液晶表示装置。 - 前記液晶モジュールは、
ボトムフレームと、
前記ボトムフレームの内側に設けられたバックライトユニット及び液晶パネルと、
前記バックライトユニットと液晶パネルとの間に設けられ、前記液晶パネルを保持すると共に前記ボトムフレームの側面と締結されたメインフレームと、
前記メインフレーム及び前記液晶パネルを固定させるためのトップフレームと、
を備える、請求項1に記載の液晶表示装置。 - 前記デジタイザー取り付け部は、前記ボトムフレームの外側に設けられている、請求項7に記載の液晶表示装置。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020130103709A KR102090462B1 (ko) | 2013-08-30 | 2013-08-30 | 액정표시장치 |
KR10-2013-0103709 | 2013-08-30 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP5674910B1 true JP5674910B1 (ja) | 2015-02-25 |
JP2015049506A JP2015049506A (ja) | 2015-03-16 |
Family
ID=52582758
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2013264280A Active JP5674910B1 (ja) | 2013-08-30 | 2013-12-20 | 液晶表示装置 |
Country Status (4)
Country | Link |
---|---|
US (1) | US9547189B2 (ja) |
JP (1) | JP5674910B1 (ja) |
KR (1) | KR102090462B1 (ja) |
CN (1) | CN104423080B (ja) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP6618536B2 (ja) | 2015-07-29 | 2019-12-11 | 株式会社ワコム | 座標入力装置 |
JP6784819B2 (ja) * | 2019-11-12 | 2020-11-11 | 株式会社ワコム | 座標入力装置 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH10222305A (ja) * | 1997-02-10 | 1998-08-21 | Nissha Printing Co Ltd | 透明タッチパネルの実装構造 |
JP2000347594A (ja) * | 1999-06-04 | 2000-12-15 | Canon Inc | 電子機器およびその電源接続方法 |
JP2006163742A (ja) * | 2004-12-06 | 2006-06-22 | Toshiba Matsushita Display Technology Co Ltd | タッチパネル付きの表示装置及びその製造方法 |
JP2006277739A (ja) * | 2005-03-03 | 2006-10-12 | Sanyo Epson Imaging Devices Corp | 電気光学装置及び電子機器 |
Family Cites Families (16)
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US5264992A (en) * | 1991-08-02 | 1993-11-23 | Tusk, Incorporated | Modular computer system having self contained workslate unit detachably coupled to base unit including keyboard |
US5329427A (en) * | 1991-08-02 | 1994-07-12 | Tusk, Incorporated | Modular computer system having an improved docking assembly |
US5164542A (en) * | 1991-08-02 | 1992-11-17 | Tusk, Inc. | Composite housing for a computer system |
US5579487A (en) * | 1992-10-02 | 1996-11-26 | Teletransaction, Inc. | Portable work slate computer with multiple docking positions for interchangeably receiving removable modules |
KR100534376B1 (ko) * | 1999-06-21 | 2005-12-08 | 엘지.필립스 엘시디 주식회사 | 디지타이저를 가진 액정표시소자 |
JP4210423B2 (ja) * | 2000-11-01 | 2009-01-21 | 三菱電機株式会社 | 表示装置および該表示装置を用いた画像端末装置 |
US7289083B1 (en) * | 2000-11-30 | 2007-10-30 | Palm, Inc. | Multi-sided display for portable computer |
JP4111430B2 (ja) * | 2002-03-29 | 2008-07-02 | オプトレックス株式会社 | 液晶表示素子 |
KR100995576B1 (ko) * | 2003-06-25 | 2010-11-19 | 삼성전자주식회사 | 액정표시장치 및 이를 갖는 타블렛 피씨 |
CN101044426A (zh) * | 2004-08-25 | 2007-09-26 | 慕道奇技术公司 | 用于液晶显示器的方法和装置 |
KR101319590B1 (ko) * | 2007-02-15 | 2013-10-16 | 삼성디스플레이 주식회사 | 액정표시장치 및 이를 구비한 태블릿 컴퓨터 |
KR100857693B1 (ko) * | 2007-05-10 | 2008-09-08 | 삼성에스디아이 주식회사 | 액정 표시장치 |
KR20110036788A (ko) * | 2008-07-25 | 2011-04-11 | 파나소닉 주식회사 | 부품 실장 장치 및 그 방법 |
TWI478016B (zh) * | 2008-12-24 | 2015-03-21 | Prime View Int Co Ltd | 觸控式顯示裝置及其製造方法 |
US8922493B2 (en) * | 2010-09-19 | 2014-12-30 | Christine Hana Kim | Apparatus and method for automatic enablement of a rear-face entry in a mobile device |
TWI460496B (zh) * | 2011-12-26 | 2014-11-11 | Cpt Technology Group Co Ltd | 觸控面板框體結構 |
-
2013
- 2013-08-30 KR KR1020130103709A patent/KR102090462B1/ko active IP Right Grant
- 2013-12-20 JP JP2013264280A patent/JP5674910B1/ja active Active
- 2013-12-24 CN CN201310757225.7A patent/CN104423080B/zh active Active
- 2013-12-30 US US14/143,288 patent/US9547189B2/en active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH10222305A (ja) * | 1997-02-10 | 1998-08-21 | Nissha Printing Co Ltd | 透明タッチパネルの実装構造 |
JP2000347594A (ja) * | 1999-06-04 | 2000-12-15 | Canon Inc | 電子機器およびその電源接続方法 |
JP2006163742A (ja) * | 2004-12-06 | 2006-06-22 | Toshiba Matsushita Display Technology Co Ltd | タッチパネル付きの表示装置及びその製造方法 |
JP2006277739A (ja) * | 2005-03-03 | 2006-10-12 | Sanyo Epson Imaging Devices Corp | 電気光学装置及び電子機器 |
Also Published As
Publication number | Publication date |
---|---|
CN104423080A (zh) | 2015-03-18 |
US9547189B2 (en) | 2017-01-17 |
JP2015049506A (ja) | 2015-03-16 |
CN104423080B (zh) | 2017-06-09 |
KR102090462B1 (ko) | 2020-03-18 |
US20150062479A1 (en) | 2015-03-05 |
KR20150025729A (ko) | 2015-03-11 |
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