JP4251292B2 - 表示装置 - Google Patents
表示装置 Download PDFInfo
- Publication number
- JP4251292B2 JP4251292B2 JP2005023682A JP2005023682A JP4251292B2 JP 4251292 B2 JP4251292 B2 JP 4251292B2 JP 2005023682 A JP2005023682 A JP 2005023682A JP 2005023682 A JP2005023682 A JP 2005023682A JP 4251292 B2 JP4251292 B2 JP 4251292B2
- Authority
- JP
- Japan
- Prior art keywords
- display
- light
- display element
- electroluminescent
- polarizing plate
- 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
- 239000000758 substrate Substances 0.000 claims description 29
- 229920000178 Acrylic resin Polymers 0.000 claims description 4
- 239000004925 Acrylic resin Substances 0.000 claims description 4
- 229920005668 polycarbonate resin Polymers 0.000 claims description 4
- 239000004431 polycarbonate resin Substances 0.000 claims description 4
- 239000010410 layer Substances 0.000 description 54
- 239000011521 glass Substances 0.000 description 7
- 239000012044 organic layer Substances 0.000 description 7
- 229920003002 synthetic resin Polymers 0.000 description 7
- 239000000057 synthetic resin Substances 0.000 description 7
- 230000005540 biological transmission Effects 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 229910052782 aluminium Inorganic materials 0.000 description 3
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000005286 illumination Methods 0.000 description 3
- 239000010705 motor oil Substances 0.000 description 3
- 230000005856 abnormality Effects 0.000 description 2
- 230000002411 adverse Effects 0.000 description 2
- 239000011888 foil Substances 0.000 description 2
- 230000002093 peripheral effect Effects 0.000 description 2
- 239000005394 sealing glass Substances 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 230000002542 deteriorative effect Effects 0.000 description 1
- 230000003760 hair shine Effects 0.000 description 1
- 230000005525 hole transport Effects 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000012466 permeate Substances 0.000 description 1
- 230000010287 polarization Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 229910052709 silver Inorganic materials 0.000 description 1
- 239000004332 silver Substances 0.000 description 1
- 239000012780 transparent material Substances 0.000 description 1
Images
Classifications
-
- 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—Arrangement of adaptations of instruments
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F13/00—Illuminated signs; Luminous advertising
- G09F13/20—Illuminated signs; Luminous advertising with luminescent surfaces or parts
- G09F13/22—Illuminated signs; Luminous advertising with luminescent surfaces or parts electroluminescent
-
- 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
- G09F9/33—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 semiconductor devices, e.g. diodes
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
- H10K50/00—Organic light-emitting devices
- H10K50/80—Constructional details
- H10K50/86—Arrangements for improving contrast, e.g. preventing reflection of ambient light
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
- H10K59/00—Integrated devices, or assemblies of multiple devices, comprising at least one organic light-emitting element covered by group H10K50/00
- H10K59/80—Constructional details
- H10K59/8791—Arrangements for improving contrast, e.g. preventing reflection of ambient light
-
- B60K2360/331—
Description
2 透光性部材
3 円偏光板
15 背面電極
18 反射層
19 遮光層
22 表示部
23 表示板
Claims (2)
- 透光性基板と、透明電極と、発光層と、背面電極とを有する電界発光表示素子と、この電界発光表示素子の前面側に設けられた表示板と、この表示板の前面側に設けられた円偏光板とを備え、前記表示板は、光透過性の基板と、前記電界発光表示素子に対応した領域を除いた前記光透過性の基板に透過性の表示部および不透過性の地部を設けた第1の表示領域と、前記電界発光表示素子に対応した前記光透過性の基板に前記表示部および前記地部を設けないことによって形成される第2の表示領域と、前記円偏光板と前記地部との間に、前記背面電極の色調と同色もしくは近似色の反射層とを有することを特徴とする表示装置。
- 前記光透過性の基板がほぼ等方性の屈折率を持つアクリル樹脂あるいはポリカーボネート樹脂からなることを特徴とする請求項1に記載の表示装置。
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2005023682A JP4251292B2 (ja) | 2005-01-31 | 2005-01-31 | 表示装置 |
US11/795,645 US7825579B2 (en) | 2005-01-31 | 2005-12-20 | Display device |
EP05820317A EP1857994B1 (en) | 2005-01-31 | 2005-12-20 | Display device |
CN2005800473894A CN101111879B (zh) | 2005-01-31 | 2005-12-20 | 显示装置 |
PCT/JP2005/023301 WO2006080163A1 (ja) | 2005-01-31 | 2005-12-20 | 表示装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2005023682A JP4251292B2 (ja) | 2005-01-31 | 2005-01-31 | 表示装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2006208977A JP2006208977A (ja) | 2006-08-10 |
JP4251292B2 true JP4251292B2 (ja) | 2009-04-08 |
Family
ID=36740196
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2005023682A Expired - Fee Related JP4251292B2 (ja) | 2005-01-31 | 2005-01-31 | 表示装置 |
Country Status (5)
Country | Link |
---|---|
US (1) | US7825579B2 (ja) |
EP (1) | EP1857994B1 (ja) |
JP (1) | JP4251292B2 (ja) |
CN (1) | CN101111879B (ja) |
WO (1) | WO2006080163A1 (ja) |
Families Citing this family (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5205914B2 (ja) * | 2007-07-10 | 2013-06-05 | セイコーエプソン株式会社 | 表示装置および電子機器 |
JP4840278B2 (ja) * | 2007-07-26 | 2011-12-21 | 日本精機株式会社 | 表示装置 |
FR2920547B1 (fr) * | 2007-08-28 | 2010-08-27 | Valeo Systemes Thermiques | Dispositif d'affichage par eclairage arriere, a aspect exterieur uniforme particulier |
WO2011098171A1 (de) * | 2010-02-10 | 2011-08-18 | Johnson Controls Automotive Electronics Gmbh | Anzeigeelement für eine anzeigeeinheit in einem fahrzeug |
DE102010043200A1 (de) * | 2010-02-10 | 2011-08-11 | Johnson Controls Automotive Electronics GmbH, 75196 | Anzeigeelement für eine Anzeigeeinheit in einem Fahrzeug |
DE102010056250A1 (de) * | 2010-12-24 | 2012-06-28 | GM Global Technology Operations LLC | Fahrzeug mit zumindest einem Instrument in einem Fahrerinformationssystem sowie ein Verfahren zur Vermeidung von Spiegelungen eines Instruments in einer Windschutzscheibe eines Fahrzeugs |
JP2013028330A (ja) * | 2011-06-24 | 2013-02-07 | Calsonic Kansei Corp | 車両用表示装置 |
DE102011086269A1 (de) | 2011-11-14 | 2013-05-16 | Johnson Controls Automotive Electronics Gmbh | Kombinationsanzeigeinstrument in einem Fahrzeug |
JP6591736B2 (ja) * | 2014-08-07 | 2019-10-16 | 東芝ライフスタイル株式会社 | 操作パネル及び洗濯機 |
CN106988084A (zh) * | 2013-10-25 | 2017-07-28 | 东芝生活电器株式会社 | 操作面板以及洗衣机 |
JP6208250B2 (ja) * | 2013-10-30 | 2017-10-04 | パイオニア株式会社 | 発光装置 |
TWI556425B (zh) * | 2014-07-21 | 2016-11-01 | 友達光電股份有限公司 | 顯示面板畫素單元及包含其之顯示面板 |
JP2017144824A (ja) * | 2016-02-16 | 2017-08-24 | 矢崎総業株式会社 | 車両表示装置用装飾部品、及び、車両表示装置 |
JP6556176B2 (ja) * | 2016-03-30 | 2019-08-07 | 矢崎総業株式会社 | 文字板および自動車用メータ |
FR3049705B1 (fr) | 2016-03-30 | 2021-01-29 | Yazaki Corp | Plaque de cadran et dispositif de compteur de vitesse d'automobile |
JP2018013791A (ja) * | 2017-09-06 | 2018-01-25 | パイオニア株式会社 | 発光装置 |
JP2019174812A (ja) * | 2019-04-24 | 2019-10-10 | パイオニア株式会社 | 発光装置 |
JP7243810B2 (ja) * | 2020-01-21 | 2023-03-22 | 三菱ケミカル株式会社 | 表示機器、車両内外装部材、照明灯用ランプ、表示用看板及び車両 |
JP2021039356A (ja) * | 2020-10-28 | 2021-03-11 | パイオニア株式会社 | 発光装置 |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4431966A (en) * | 1981-05-12 | 1984-02-14 | Sangamo Weston, Inc. | Modular backlighted analog/digital instrument display |
JP3215139B2 (ja) * | 1992-01-27 | 2001-10-02 | カルソニックカンセイ株式会社 | 発光表示板装置 |
JPH09127885A (ja) | 1995-10-30 | 1997-05-16 | Sony Corp | 表示素子 |
US5971558A (en) * | 1996-06-06 | 1999-10-26 | Kuhlman Corporation | Method and apparatus for mounting an instrument |
JP3692925B2 (ja) * | 2000-10-26 | 2005-09-07 | 日本精機株式会社 | 表示装置 |
JP4011292B2 (ja) | 2001-01-15 | 2007-11-21 | 株式会社日立製作所 | 発光素子、及び表示装置 |
JP2003257660A (ja) * | 2002-02-28 | 2003-09-12 | Nippon Seiki Co Ltd | 有機el表示パネル |
JP2004053639A (ja) * | 2002-07-16 | 2004-02-19 | Sony Corp | 光学フィルター及びこれを備えた画像表示装置 |
JP2004207094A (ja) * | 2002-12-26 | 2004-07-22 | Nippon Seiki Co Ltd | 表示装置 |
JP4259137B2 (ja) * | 2003-02-25 | 2009-04-30 | 日本精機株式会社 | 表示装置 |
-
2005
- 2005-01-31 JP JP2005023682A patent/JP4251292B2/ja not_active Expired - Fee Related
- 2005-12-20 CN CN2005800473894A patent/CN101111879B/zh not_active Expired - Fee Related
- 2005-12-20 WO PCT/JP2005/023301 patent/WO2006080163A1/ja active Application Filing
- 2005-12-20 US US11/795,645 patent/US7825579B2/en not_active Expired - Fee Related
- 2005-12-20 EP EP05820317A patent/EP1857994B1/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
WO2006080163A1 (ja) | 2006-08-03 |
EP1857994A1 (en) | 2007-11-21 |
US20080158852A1 (en) | 2008-07-03 |
US7825579B2 (en) | 2010-11-02 |
CN101111879A (zh) | 2008-01-23 |
CN101111879B (zh) | 2010-06-16 |
EP1857994A4 (en) | 2012-01-25 |
EP1857994B1 (en) | 2012-11-07 |
JP2006208977A (ja) | 2006-08-10 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP4251292B2 (ja) | 表示装置 | |
JP6263842B2 (ja) | 表示装置 | |
JP4835984B2 (ja) | 表示装置 | |
JP6120064B2 (ja) | 表示装置 | |
JP4930045B2 (ja) | 表示装置 | |
JP2009180623A (ja) | 指針計器 | |
JP4977403B2 (ja) | 車両用表示装置 | |
JP2007206222A (ja) | 表示装置 | |
JP5239698B2 (ja) | 車両用計器 | |
JP2008002996A (ja) | 指針計器 | |
JP4905754B2 (ja) | 表示装置 | |
JP2000213966A (ja) | 表示装置 | |
JP6615156B2 (ja) | 車両表示装置 | |
JP5509613B2 (ja) | 表示装置 | |
JP2007304066A (ja) | 車両用指針計器 | |
WO2018139432A1 (ja) | 表示装置 | |
JP4632021B2 (ja) | 計器装置 | |
JP2009008605A (ja) | 車両用表示装置 | |
JP2004233701A (ja) | 表示装置 | |
JP2018097233A (ja) | 液晶表示装置 | |
JP2003076295A (ja) | 表示装置 | |
JP2006234699A (ja) | 表示装置 | |
JP2005189135A (ja) | 計器装置 | |
JP2004061325A (ja) | 車両用表示装置 | |
JP2020062945A (ja) | 表示装置 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20080521 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20080709 |
|
A02 | Decision of refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A02 Effective date: 20080818 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20080910 |
|
A911 | Transfer to examiner for re-examination before appeal (zenchi) |
Free format text: JAPANESE INTERMEDIATE CODE: A911 Effective date: 20081017 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20081029 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20081205 |
|
TRDD | Decision of grant or rejection written | ||
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20081225 |
|
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20090107 |
|
R150 | Certificate of patent or registration of utility model |
Ref document number: 4251292 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20120130 Year of fee payment: 3 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20150130 Year of fee payment: 6 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
LAPS | Cancellation because of no payment of annual fees |