JP5311048B2 - 液晶表示装置 - Google Patents
液晶表示装置 Download PDFInfo
- Publication number
- JP5311048B2 JP5311048B2 JP2009213971A JP2009213971A JP5311048B2 JP 5311048 B2 JP5311048 B2 JP 5311048B2 JP 2009213971 A JP2009213971 A JP 2009213971A JP 2009213971 A JP2009213971 A JP 2009213971A JP 5311048 B2 JP5311048 B2 JP 5311048B2
- Authority
- JP
- Japan
- Prior art keywords
- liquid crystal
- crystal display
- plate
- see
- side wall
- 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 title claims abstract description 116
- 229920005989 resin Polymers 0.000 claims abstract description 23
- 239000011347 resin Substances 0.000 claims abstract description 23
- 229920003002 synthetic resin Polymers 0.000 claims abstract description 12
- 239000000057 synthetic resin Substances 0.000 claims abstract description 12
- 238000000465 moulding Methods 0.000 claims description 43
- 239000011521 glass Substances 0.000 abstract description 27
- 230000010287 polarization Effects 0.000 abstract description 10
- 230000015572 biosynthetic process Effects 0.000 abstract 1
- 239000000428 dust Substances 0.000 description 10
- 239000000758 substrate Substances 0.000 description 8
- 229920000178 Acrylic resin Polymers 0.000 description 7
- 239000004925 Acrylic resin Substances 0.000 description 7
- 239000000463 material Substances 0.000 description 6
- 229920005668 polycarbonate resin Polymers 0.000 description 3
- 239000004431 polycarbonate resin Substances 0.000 description 3
- 230000001681 protective effect Effects 0.000 description 3
- 239000001058 brown pigment Substances 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000005286 illumination Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 239000002861 polymer material Substances 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Images
Classifications
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- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K35/00—Instruments specially adapted for vehicles; Arrangement of instruments in or on vehicles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K35/00—Instruments specially adapted for vehicles; Arrangement of instruments in or on vehicles
- B60K35/40—Instruments specially adapted for improving the visibility thereof to the user, e.g. fogging prevention or anti-reflection arrangements
- B60K35/415—Glare prevention
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K35/00—Instruments specially adapted for vehicles; Arrangement of instruments in or on vehicles
- B60K35/60—Instruments characterised by their location or relative disposition in or on vehicles
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
- G01D7/00—Indicating measured values
-
- 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
- G02F1/1335—Structural association of cells with optical devices, e.g. polarisers or reflectors
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K2360/00—Indexing scheme associated with groups B60K35/00 or B60K37/00 relating to details of instruments or dashboards
- B60K2360/20—Optical features of instruments
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K2360/00—Indexing scheme associated with groups B60K35/00 or B60K37/00 relating to details of instruments or dashboards
- B60K2360/60—Structural details of dashboards or instruments
- B60K2360/68—Features of instruments
- B60K2360/693—Cover plate features
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- Transportation (AREA)
- Nonlinear Science (AREA)
- General Physics & Mathematics (AREA)
- Crystallography & Structural Chemistry (AREA)
- Optics & Photonics (AREA)
- Mathematical Physics (AREA)
- Theoretical Computer Science (AREA)
- Liquid Crystal (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
- Instrument Panels (AREA)
Description
T1 肉薄部
T2 肉厚部
1 液晶表示装置
2 液晶表示器
2a,2b ガラス基板
2c,2d 偏光板
3 回路基板
3a 駆動回路
4 光源(発光ダイオード)
5 ホルダー
6 ケーシング
7 透視板
7a 側壁
7b 突出部
7c ゲート口
60 ケーシング部材
61 フード状のケーシング部材
61a 開口部
61b 防塵用リブ
70 透視板
70a 側壁
70b 突出部
70c ゲート口
600 ケーシング部材
600a 防塵用リブ
610 枠状のケーシング部材
610a 開口部
Claims (4)
- 偏光板を前面側と背面側とに設けた液晶表示器と、この液晶表示器を収納するケーシングと、このケーシングの前面開口部を覆いつつ前記液晶表示器の表示部領域を視認するために設けられた合成樹脂製の透視板とを備えた液晶表示装置において、前記透視板には前記ケーシングの前面開口部の先端部外側を囲むように前記液晶表示器を視認する領域から連続して側壁を設けるとともに、その側壁には側壁には前記液晶表示器を視認する領域から遠方に位置した箇所に突出部を設け、この突出部箇所に前記透視板の樹脂成形時における前記ゲート口を設け、このゲート口が設けられた前記側壁から突出する前記突出部の形状を、前記ゲート口を基点として末広がり状に形成してなることを特徴とする液晶表示装置。
- 前記側壁の端面箇所に対向して前記ケーシングから一体に防塵用リブを突設してなることを特徴とする請求項1に記載の液晶表示装置。
- 前記透視板を着色して成形してなることを特徴とする請求項1または請求項2に記載の液晶表示装置。
- 前記透視板の前面側である前記液晶表示器を視認する領域を円弧状の曲面形状に形成してなることを特徴とする請求項1から請求項3のいずれかに記載の液晶表示装置。
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2009213971A JP5311048B2 (ja) | 2009-09-16 | 2009-09-16 | 液晶表示装置 |
CN201080041571.XA CN102498433B (zh) | 2009-09-16 | 2010-08-19 | 液晶显示装置 |
US13/394,522 US8681287B2 (en) | 2009-09-16 | 2010-08-19 | Liquid crystal display device having polarizing plate being provided in a particular casing |
KR1020127008123A KR101654961B1 (ko) | 2009-09-16 | 2010-08-19 | 액정표시장치 |
EP10817006.9A EP2479602B1 (en) | 2009-09-16 | 2010-08-19 | Liquid crystal display device |
PCT/JP2010/063968 WO2011033893A1 (ja) | 2009-09-16 | 2010-08-19 | 液晶表示装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2009213971A JP5311048B2 (ja) | 2009-09-16 | 2009-09-16 | 液晶表示装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2011064840A JP2011064840A (ja) | 2011-03-31 |
JP5311048B2 true JP5311048B2 (ja) | 2013-10-09 |
Family
ID=43758506
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2009213971A Active JP5311048B2 (ja) | 2009-09-16 | 2009-09-16 | 液晶表示装置 |
Country Status (6)
Country | Link |
---|---|
US (1) | US8681287B2 (ja) |
EP (1) | EP2479602B1 (ja) |
JP (1) | JP5311048B2 (ja) |
KR (1) | KR101654961B1 (ja) |
CN (1) | CN102498433B (ja) |
WO (1) | WO2011033893A1 (ja) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102501767B (zh) * | 2011-11-04 | 2015-07-15 | 博世汽车多媒体(芜湖)有限公司 | 一种应用于汽车仪表的lcd屏模组件 |
JP5938333B2 (ja) * | 2012-11-06 | 2016-06-22 | アルパイン株式会社 | ディスプレイ装置 |
JP5962719B2 (ja) * | 2013-09-17 | 2016-08-03 | 株式会社デンソー | 車両用表示装置 |
US9757354B2 (en) * | 2015-06-08 | 2017-09-12 | Regents Of The University Of Minnesota | Therapeutic formulations and methods |
CN106143155A (zh) * | 2016-07-08 | 2016-11-23 | 吕冬芳 | 一种双屏叠加组合彩色全液晶显示汽车仪表 |
JP6933002B2 (ja) * | 2017-06-06 | 2021-09-08 | 日本精機株式会社 | 表示装置 |
JP7376444B2 (ja) * | 2020-09-17 | 2023-11-08 | トヨタ自動車株式会社 | 車両構造 |
JP7436414B2 (ja) * | 2021-03-26 | 2024-02-21 | トヨタ自動車株式会社 | 車両構造 |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0465319A (ja) | 1990-07-04 | 1992-03-02 | Matsushita Electric Ind Co Ltd | 酸化物超伝導材料の製造方法 |
JPH0465319U (ja) | 1990-10-17 | 1992-06-05 | ||
JPH10214036A (ja) | 1997-01-29 | 1998-08-11 | Denso Corp | 表示装置 |
JPH11240355A (ja) * | 1998-02-26 | 1999-09-07 | Nippon Seiki Kk | 車両用計器装置 |
JP3858498B2 (ja) * | 1999-01-29 | 2006-12-13 | 日本精機株式会社 | 表示装置 |
US6411216B1 (en) * | 1999-01-25 | 2002-06-25 | Nippon Seiki Co., Ltd. | Display device with indicators having increased brightness |
JP2001260168A (ja) * | 2000-03-14 | 2001-09-25 | Yoshida Industry Co Ltd | 電子機器表示窓の保護パネルの製造方法 |
JP2005291718A (ja) * | 2004-03-31 | 2005-10-20 | Nippon Seiki Co Ltd | 発光表示装置 |
JP5094331B2 (ja) * | 2007-10-22 | 2012-12-12 | 株式会社日立製作所 | 表示装置 |
-
2009
- 2009-09-16 JP JP2009213971A patent/JP5311048B2/ja active Active
-
2010
- 2010-08-19 US US13/394,522 patent/US8681287B2/en active Active
- 2010-08-19 WO PCT/JP2010/063968 patent/WO2011033893A1/ja active Application Filing
- 2010-08-19 KR KR1020127008123A patent/KR101654961B1/ko active IP Right Grant
- 2010-08-19 CN CN201080041571.XA patent/CN102498433B/zh not_active Expired - Fee Related
- 2010-08-19 EP EP10817006.9A patent/EP2479602B1/en active Active
Also Published As
Publication number | Publication date |
---|---|
KR101654961B1 (ko) | 2016-09-06 |
KR20120073257A (ko) | 2012-07-04 |
EP2479602A1 (en) | 2012-07-25 |
WO2011033893A1 (ja) | 2011-03-24 |
JP2011064840A (ja) | 2011-03-31 |
EP2479602A4 (en) | 2013-03-13 |
EP2479602B1 (en) | 2014-04-02 |
US8681287B2 (en) | 2014-03-25 |
US20120162571A1 (en) | 2012-06-28 |
CN102498433A (zh) | 2012-06-13 |
CN102498433B (zh) | 2015-02-25 |
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