TW347486B - Uniform illumination device for the dial of a display device - Google Patents
Uniform illumination device for the dial of a display deviceInfo
- Publication number
- TW347486B TW347486B TW087100380A TW87100380A TW347486B TW 347486 B TW347486 B TW 347486B TW 087100380 A TW087100380 A TW 087100380A TW 87100380 A TW87100380 A TW 87100380A TW 347486 B TW347486 B TW 347486B
- Authority
- TW
- Taiwan
- Prior art keywords
- dial
- guide
- display device
- light
- crystal
- Prior art date
Links
Classifications
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/0001—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems
- G02B6/0011—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems the light guides being planar or of plate-like form
- G02B6/0033—Means for improving the coupling-out of light from the light guide
- G02B6/005—Means for improving the coupling-out of light from the light guide provided by one optical element, or plurality thereof, placed on the light output side of the light guide
- G02B6/0055—Reflecting element, sheet or layer
-
- G—PHYSICS
- G04—HOROLOGY
- G04B—MECHANICALLY-DRIVEN CLOCKS OR WATCHES; MECHANICAL PARTS OF CLOCKS OR WATCHES IN GENERAL; TIME PIECES USING THE POSITION OF THE SUN, MOON OR STARS
- G04B19/00—Indicating the time by visual means
- G04B19/30—Illumination of dials or hands
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Planar Illumination Modules (AREA)
- Details Of Measuring Devices (AREA)
- Electric Clocks (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH00385/97A CH691333A5 (fr) | 1997-02-19 | 1997-02-19 | Dispositif d'illumination uniforme du cadran d'un appareil d'affichage. |
Publications (1)
Publication Number | Publication Date |
---|---|
TW347486B true TW347486B (en) | 1998-12-11 |
Family
ID=4185804
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
TW087100380A TW347486B (en) | 1997-02-19 | 1998-01-13 | Uniform illumination device for the dial of a display device |
Country Status (7)
Country | Link |
---|---|
US (1) | US5984485A (zh) |
JP (1) | JP4510163B2 (zh) |
CN (1) | CN1175326C (zh) |
CH (1) | CH691333A5 (zh) |
HK (1) | HK1015040A1 (zh) |
SG (1) | SG71750A1 (zh) |
TW (1) | TW347486B (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TWI707181B (zh) * | 2015-03-06 | 2020-10-11 | 美商電子墨水股份有限公司 | 照明裝置、顯示裝置及攜帶用電子機器 |
Families Citing this family (60)
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US6106127A (en) * | 1999-03-19 | 2000-08-22 | Luminary Logic Ltd. | Illuminating device for watches, gauges and similar devices |
TW514707B (en) * | 1999-05-07 | 2002-12-21 | Asulab Sa | Device for the oriented illumination of a surface by a microprism guide |
US6487143B1 (en) * | 1999-10-19 | 2002-11-26 | Eta Sa Fabriques D' Ebauches | Electroluminescent lighting device for a dial |
MXPA03010011A (es) * | 2001-05-03 | 2005-03-07 | Luminary Logic Ltd | Iluminacion ultravioleta de senales. |
JP2003233337A (ja) * | 2001-12-04 | 2003-08-22 | Casio Comput Co Ltd | 発光表示装置および電子機器 |
EP1319553B1 (en) * | 2001-12-14 | 2017-02-08 | Visteon Global Technologies, Inc. | Vehicle instrument |
US6848822B2 (en) * | 2002-05-31 | 2005-02-01 | 3M Innovative Properties Company | Light guide within recessed housing |
US6834987B2 (en) | 2002-11-15 | 2004-12-28 | Dennis R. Zynda | Illuminated medallion for transmission shifter knobs |
US20040145885A1 (en) * | 2003-01-27 | 2004-07-29 | Kuan-Hsu Chen | Illuminative device for gauge face |
US20040212988A1 (en) * | 2003-04-28 | 2004-10-28 | Fuwausa Michelle Jillian | Illumination devices using LEDs |
US7036971B2 (en) * | 2003-10-06 | 2006-05-02 | Chia Shin Kuo | Light guiding frame with a plurality of guiding tracks |
GB0402766D0 (en) * | 2004-02-09 | 2004-03-10 | Invensys Controls Uk Ltd | Information display module |
WO2005082110A2 (en) * | 2004-02-26 | 2005-09-09 | Illumina Inc. | Haplotype markers for diagnosing susceptibility to immunological conditions |
DE102004014788A1 (de) * | 2004-03-24 | 2005-10-27 | Andreas Huck | Uhrenbeleuchtung |
EP1643322B1 (fr) * | 2004-09-29 | 2010-08-18 | Asulab S.A. | Dispositif d'éclairage à symétrie centrale d'un cadran |
EP1666992A1 (fr) * | 2004-12-02 | 2006-06-07 | Asulab S.A. | Pièce d'horlogerie comprenant un décor lumineux |
JP4626399B2 (ja) * | 2005-05-23 | 2011-02-09 | カシオ計算機株式会社 | 発光装置 |
US20080123473A1 (en) * | 2005-08-10 | 2008-05-29 | Seiko Epson Corporation | Electronic component and electronic device |
US7575331B2 (en) * | 2005-12-15 | 2009-08-18 | Continental Automotive Systems Us, Inc. | Compensation free illumination of instrument cluster display |
JP4816482B2 (ja) * | 2007-02-07 | 2011-11-16 | 船井電機株式会社 | テレビジョン受像器およびled表示機構 |
US7967464B2 (en) * | 2007-05-18 | 2011-06-28 | Paul Phillip Ratmansky | Apparatus and method for displaying an object having relief |
US8038323B2 (en) * | 2007-08-30 | 2011-10-18 | Paul Phillip Ratmansky | Apparatus for displaying an object having relief |
US8045421B2 (en) * | 2008-01-17 | 2011-10-25 | Nike, Inc. | Watch with planar light diffusion channel |
CN101738678A (zh) * | 2008-11-26 | 2010-06-16 | 鸿富锦精密工业(深圳)有限公司 | 导光板及显示装置 |
CN101923808B (zh) * | 2009-06-10 | 2013-03-13 | 深圳富泰宏精密工业有限公司 | 显示组件及使用该显示组件的便携式电子装置 |
WO2010146162A1 (fr) * | 2009-06-18 | 2010-12-23 | Eta Sa Manufacture Horlogere Suisse | Piece d'horlogerie a effets esthetiques speciaux |
EP2302427B1 (en) | 2009-09-18 | 2014-06-18 | 3M Innovative Properties Company | Illumination system |
JP5247658B2 (ja) * | 2009-11-06 | 2013-07-24 | セイコークロック株式会社 | 指針計器 |
EP2336812A1 (fr) * | 2009-12-17 | 2011-06-22 | The Swatch Group Research and Development Ltd. | Dispositif de collimation, d'uniformisation et d'extraction de lumière pour l'éclairage d'un dispositif d'affichage |
DE102010000749A1 (de) * | 2010-01-05 | 2011-07-07 | Lange Uhren GmbH, 01768 | Uhr |
CA2807615C (en) | 2012-03-08 | 2020-06-30 | Simplehuman, Llc | Vanity mirror |
USD737060S1 (en) | 2013-08-22 | 2015-08-25 | Simplehuman, Llc | Vanity mirror |
TWI507746B (zh) * | 2014-02-07 | 2015-11-11 | E Ink Holdings Inc | 導光模組 |
US9377761B2 (en) * | 2014-03-06 | 2016-06-28 | Timex Group Usa, Inc. | Illumination arrangement for a timepiece |
USD751829S1 (en) | 2014-03-13 | 2016-03-22 | Simplehuman, Llc | Vanity mirror |
JP6504783B2 (ja) * | 2014-09-24 | 2019-04-24 | シチズン時計株式会社 | 面状ライトユニット |
US9715054B2 (en) * | 2014-09-24 | 2017-07-25 | Citizen Watch Co., Ltd. | Planar light unit |
US10076176B2 (en) | 2015-03-06 | 2018-09-18 | Simplehuman, Llc | Vanity mirror comprising light sources and methods of manufacture thereof |
USD785345S1 (en) | 2015-03-06 | 2017-05-02 | Simplehuman, Llc | Mirror |
CN104678736A (zh) * | 2015-03-18 | 2015-06-03 | 航天科技控股集团股份有限公司 | 表盘照明导光环 |
KR20170039388A (ko) * | 2015-10-01 | 2017-04-11 | 엘지전자 주식회사 | 전자디바이스 |
TWI572945B (zh) * | 2016-03-15 | 2017-03-01 | 恆顥科技股份有限公司 | 穿戴式顯示裝置 |
JP2019519803A (ja) | 2016-04-26 | 2019-07-11 | ルミレッズ リミテッド ライアビリティ カンパニー | カメラレンズを取り囲むledフラッシュリング |
US10288983B2 (en) * | 2016-04-26 | 2019-05-14 | Lumileds Llc | LED flash ring surrounding camera lens |
USD812508S1 (en) * | 2017-03-17 | 2018-03-13 | Citizen Watch Co., Ltd. | Dial trim ring for watches |
USD816350S1 (en) | 2017-03-17 | 2018-05-01 | Simplehuman, Llc | Vanity mirror |
US10869537B2 (en) | 2017-03-17 | 2020-12-22 | Simplehuman, Llc | Vanity mirror |
EP3428739B1 (fr) * | 2017-07-14 | 2020-06-24 | The Swatch Group Research and Development Ltd | Ensemble d'affichage |
USD848158S1 (en) | 2017-12-28 | 2019-05-14 | Simplehuman, Llc | Vanity mirror |
KR20190081249A (ko) * | 2017-12-29 | 2019-07-09 | 엘지전자 주식회사 | 스마트 와치 |
CA3033689A1 (en) | 2018-02-14 | 2019-08-14 | Simplehuman, Llc | Compact mirror |
USD846288S1 (en) | 2018-03-08 | 2019-04-23 | Simplehuman, Llc | Vanity mirror |
CA3037704A1 (en) | 2018-03-22 | 2019-09-22 | Simplehuman, Llc | Voice-activated vanity mirror |
USD874161S1 (en) | 2018-09-07 | 2020-02-04 | Simplehuman, Llc | Vanity mirror |
USD925928S1 (en) | 2019-03-01 | 2021-07-27 | Simplehuman, Llc | Vanity mirror |
CA3131958A1 (en) | 2019-03-01 | 2020-09-10 | Simplehuman, Llc | Vanity mirror |
USD927863S1 (en) | 2019-05-02 | 2021-08-17 | Simplehuman, Llc | Vanity mirror cover |
CN112684629B (zh) * | 2019-10-17 | 2023-05-23 | 京东方科技集团股份有限公司 | 显示模组及其制造方法、显示装置 |
JP2021113775A (ja) * | 2020-01-21 | 2021-08-05 | セイコーエプソン株式会社 | 時計 |
JP7352832B2 (ja) | 2020-01-21 | 2023-09-29 | セイコーエプソン株式会社 | 電子時計 |
Family Cites Families (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR889069A (fr) * | 1941-04-10 | 1943-12-30 | Askania Werke Ag | Dispositif d'éclairement pour instruments de mesure ou d'indication, à index et graduation de cadran apparaissant en clair sur fond sombre |
FR1285829A (fr) * | 1961-04-07 | 1962-02-23 | Lampes Sa | Système de lentille de répartition de lumière |
JPS5650471Y2 (zh) * | 1974-02-15 | 1981-11-25 | ||
US4217625A (en) * | 1978-10-27 | 1980-08-12 | Mcdonnell Douglas Corporation | Lighted instrument dial face display |
JPS5619471A (en) * | 1979-07-11 | 1981-02-24 | Timex Corp | Lighting device of clock dial |
GB2052114B (en) * | 1980-06-27 | 1983-03-16 | Timex Corp | Dial illuminator for analogue timepiece |
JPS5924284A (ja) * | 1982-07-31 | 1984-02-07 | Orient Watch Co Ltd | 時計用の文字板照明装置 |
DE3313463A1 (de) * | 1983-04-14 | 1984-10-18 | Pforzheimer Uhren-Rohwerke Porta Gmbh & Co, 7530 Pforzheim | Instrumentenbeleuchtung |
JPS61145902U (zh) * | 1985-02-28 | 1986-09-09 | ||
US4705407A (en) * | 1986-11-14 | 1987-11-10 | Andre Brien | Portable time piece with light diffuser |
JPS63133102A (ja) * | 1986-11-26 | 1988-06-04 | Tsuchiya:Kk | 多点照明装置 |
JPH0544798Y2 (zh) * | 1988-03-09 | 1993-11-15 | ||
US4908739A (en) * | 1988-09-29 | 1990-03-13 | Andre Brien | Light diffusing ring for wristwatch |
JPH02128985U (zh) * | 1989-03-30 | 1990-10-24 | ||
JPH03231118A (ja) * | 1990-02-06 | 1991-10-15 | Nippondenso Co Ltd | 計器用文字盤 |
US5363294A (en) * | 1991-03-29 | 1994-11-08 | Nissha Printing Co., Ltd. | Surface light source device |
JPH07230255A (ja) * | 1994-02-16 | 1995-08-29 | Toshiba Lighting & Technol Corp | 表示板および表示装置 |
JP3397874B2 (ja) * | 1994-03-09 | 2003-04-21 | シチズン時計株式会社 | 携帯時計の照明装置 |
US5575549A (en) * | 1994-08-12 | 1996-11-19 | Enplas Corporation | Surface light source device |
US5604716A (en) * | 1994-12-22 | 1997-02-18 | Cheung; James | Black light illuminated analog watch |
-
1997
- 1997-02-19 CH CH00385/97A patent/CH691333A5/fr not_active IP Right Cessation
-
1998
- 1998-01-13 TW TW087100380A patent/TW347486B/zh not_active IP Right Cessation
- 1998-01-23 SG SG1998000183A patent/SG71750A1/en unknown
- 1998-01-30 US US09/016,273 patent/US5984485A/en not_active Expired - Lifetime
- 1998-02-12 JP JP02964898A patent/JP4510163B2/ja not_active Expired - Fee Related
- 1998-02-18 CN CNB981052215A patent/CN1175326C/zh not_active Expired - Fee Related
-
1999
- 1999-01-05 HK HK99100011A patent/HK1015040A1/xx not_active IP Right Cessation
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TWI707181B (zh) * | 2015-03-06 | 2020-10-11 | 美商電子墨水股份有限公司 | 照明裝置、顯示裝置及攜帶用電子機器 |
Also Published As
Publication number | Publication date |
---|---|
JPH10232287A (ja) | 1998-09-02 |
JP4510163B2 (ja) | 2010-07-21 |
CN1190201A (zh) | 1998-08-12 |
US5984485A (en) | 1999-11-16 |
SG71750A1 (en) | 2000-04-18 |
CH691333A5 (fr) | 2001-06-29 |
HK1015040A1 (en) | 1999-10-08 |
CN1175326C (zh) | 2004-11-10 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
MM4A | Annulment or lapse of patent due to non-payment of fees |