JP4851784B2 - 照射と絵画的画像形成の二重機能を具備する光学装置 - Google Patents
照射と絵画的画像形成の二重機能を具備する光学装置 Download PDFInfo
- Publication number
- JP4851784B2 JP4851784B2 JP2005341632A JP2005341632A JP4851784B2 JP 4851784 B2 JP4851784 B2 JP 4851784B2 JP 2005341632 A JP2005341632 A JP 2005341632A JP 2005341632 A JP2005341632 A JP 2005341632A JP 4851784 B2 JP4851784 B2 JP 4851784B2
- Authority
- JP
- Japan
- Prior art keywords
- optical
- group
- pictorial image
- extraction means
- optical guide
- 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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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
-
- 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
- G02B6/0013—Means for improving the coupling-in of light from the light source into the light guide
- G02B6/0015—Means for improving the coupling-in of light from the light source into the light guide provided on the surface of the light guide or in the bulk of it
- G02B6/002—Means for improving the coupling-in of light from the light source into the light guide provided on the surface of the light guide or in the bulk of it by shaping at least a portion of the light guide, e.g. with collimating, focussing or diverging surfaces
- G02B6/0021—Means for improving the coupling-in of light from the light source into the light guide provided on the surface of the light guide or in the bulk of it by shaping at least a portion of the light guide, e.g. with collimating, focussing or diverging surfaces for housing at least a part of the light source, e.g. by forming holes or recesses
-
- 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
-
- 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
- G02B6/0013—Means for improving the coupling-in of light from the light source into the light guide
- G02B6/0015—Means for improving the coupling-in of light from the light source into the light guide provided on the surface of the light guide or in the bulk of it
- G02B6/0018—Redirecting means on the surface of the light guide
-
- 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
- G02B6/0035—Means for improving the coupling-out of light from the light guide provided on the surface of the light guide or in the bulk of it
- G02B6/0038—Linear indentations or grooves, e.g. arc-shaped grooves or meandering grooves, extending over the full length or width of the light guide
-
- 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
- G02B6/0058—Means for improving the coupling-out of light from the light guide varying in density, size, shape or depth along the light guide
- G02B6/006—Means for improving the coupling-out of light from the light guide varying in density, size, shape or depth along the light guide to produce indicia, symbols, texts or the like
-
- G—PHYSICS
- G04—HOROLOGY
- G04G—ELECTRONIC TIME-PIECES
- G04G9/00—Visual time or date indication means
- G04G9/0064—Visual time or date indication means in which functions not related to time can be displayed
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Illuminated Signs And Luminous Advertising (AREA)
- Electric Clocks (AREA)
- Liquid Crystal (AREA)
- Electromechanical Clocks (AREA)
Description
2 文字盤
3 時間表示記号
4 LCD型スクリーン
6,7 中央開口
8 ダイオード
9 入口表面
10,11 主表面
12 リング形状側面
20 光学抽出器(optical extractor)
21 反射面
60 周囲部分
Claims (1)
- 表示領域(4)と、所定の絵画的画像を形成する領域と、前記2つの領域を照射する光学装置とを有する電子時計において、
前記光学装置は、光学ガイド(1)と光源(8)とを有し、
前記光学ガイド(l)は、表面(10)と裏面(11)と側面(12)とを有し、
前記表面(10)と裏面(11)と側面(12)とで形成される内部に第1群と第2群の光学抽出手段(20)を有し、
前記光源(8)は、前記側面(12)近傍に配置され、
前記光源(8)からの光は、前記光学ガイド(1)の内部を伝搬し、前記第1群と第2群の光学抽出手段(20)を照射し、
前記第1群の光学抽出手段(20)は、前記第1群の光学抽出手段(20)が照射された時は、前記絵画的画像を形成する形状特徴を有する反射面(21)を有し、
前記第1群の光学抽出手段(20)の反射面(21)は、前記裏面(11)上に配置され、
前記第2群の光学抽出手段(20)は、前記表示領域(4)を照射する反射面(21)を有し、
前記第2群の光学抽出手段(20)の反射面(21)は、前記表面(10)上に配置され、
前記第1群と第2群の光学抽出手段(20)は、前記光学ガイド(1)の領域内で異なる場所に配置される
前記第1群と第2群の光学抽出手段(20)の反射面(21)は、異なる方向を向いている
ことを特徴とする電子時計。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP04028560.3 | 2004-12-02 | ||
EP04028560A EP1666933A1 (fr) | 2004-12-02 | 2004-12-02 | Dispositif optique a double fonction d'illumination et de formation d'une image figurative |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2006184881A JP2006184881A (ja) | 2006-07-13 |
JP4851784B2 true JP4851784B2 (ja) | 2012-01-11 |
Family
ID=34927618
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2005341632A Active JP4851784B2 (ja) | 2004-12-02 | 2005-11-28 | 照射と絵画的画像形成の二重機能を具備する光学装置 |
Country Status (7)
Country | Link |
---|---|
US (1) | US7171105B2 (ja) |
EP (1) | EP1666933A1 (ja) |
JP (1) | JP4851784B2 (ja) |
KR (1) | KR101233616B1 (ja) |
CN (1) | CN100552480C (ja) |
HK (1) | HK1088397A1 (ja) |
TW (1) | TW200632389A (ja) |
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CN101501391B (zh) * | 2006-07-03 | 2011-10-12 | 诺基亚公司 | 在包括用户界面照明的装置中改变图形 |
WO2008051362A1 (en) * | 2006-10-20 | 2008-05-02 | Pixtronix, Inc. | Light guides and backlight systems incorporating light redirectors at varying densities |
CN101606090B (zh) * | 2006-11-14 | 2012-09-05 | 莫迪里斯有限公司 | 光导装置及相关应用 |
US20100184499A1 (en) * | 2007-02-01 | 2010-07-22 | Ritter Janice E | Electronic Game Device and Method of Using the Same |
US20080188277A1 (en) * | 2007-02-01 | 2008-08-07 | Ritter Janice E | Electronic Game Device And Method Of Using The Same |
CN101373672A (zh) * | 2007-08-22 | 2009-02-25 | 骏熠电子科技(昆山)有限公司 | 具表面照明的按键结构 |
US20090111022A1 (en) * | 2007-10-24 | 2009-04-30 | 3M Innovative Properties Company | Electrode compositions and methods |
US9389415B2 (en) | 2012-04-27 | 2016-07-12 | Leia Inc. | Directional pixel for use in a display screen |
US9459461B2 (en) * | 2012-05-31 | 2016-10-04 | Leia Inc. | Directional backlight |
EP2856244B1 (en) * | 2012-05-31 | 2021-01-27 | LEIA Inc. | Directional backlight |
US9201270B2 (en) | 2012-06-01 | 2015-12-01 | Leia Inc. | Directional backlight with a modulation layer |
EP3301504A1 (en) * | 2012-06-01 | 2018-04-04 | LEIA Inc. | Directional backlight with a modulation layer |
US9170364B2 (en) * | 2012-12-05 | 2015-10-27 | Rambus Delaware Llc | Lighting assembly with a light guide having light-redirecting edge features |
EP2951649B1 (en) * | 2013-01-31 | 2019-09-11 | LEIA Inc. | Multiview 3d wrist watch |
US20150049505A1 (en) * | 2013-08-14 | 2015-02-19 | Garmin Switzerland Gmbh | Transparent light guide |
JP2015137939A (ja) * | 2014-01-22 | 2015-07-30 | セイコーエプソン株式会社 | 電子時計 |
WO2015182664A1 (ja) * | 2014-05-28 | 2015-12-03 | 矢崎総業株式会社 | 表示装置 |
US9557466B2 (en) | 2014-07-30 | 2017-01-31 | Leia, Inc | Multibeam diffraction grating-based color backlighting |
US20160040868A1 (en) * | 2014-08-07 | 2016-02-11 | Deborah A. Lawson | Illuminated hair band |
JP6646431B2 (ja) * | 2014-12-24 | 2020-02-14 | 矢崎総業株式会社 | 表示装置 |
US9903999B2 (en) * | 2015-02-11 | 2018-02-27 | Tyco Electronics Canada Ulc | Light assembly for illuminating an emblem |
WO2016129514A1 (ja) * | 2015-02-13 | 2016-08-18 | シャープ株式会社 | 照明装置及び表示装置 |
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JP6232013B2 (ja) * | 2015-06-01 | 2017-11-15 | 矢崎総業株式会社 | 表示装置 |
JP6503963B2 (ja) * | 2015-07-29 | 2019-04-24 | オムロン株式会社 | 光デバイス |
CN204945422U (zh) * | 2015-09-29 | 2016-01-06 | 北京京东方茶谷电子有限公司 | 导光板、背光模组及可穿戴设备 |
KR20170039388A (ko) * | 2015-10-01 | 2017-04-11 | 엘지전자 주식회사 | 전자디바이스 |
JP2017107048A (ja) | 2015-12-09 | 2017-06-15 | オムロン株式会社 | 表示装置及び遊技機 |
US10373544B1 (en) | 2016-01-29 | 2019-08-06 | Leia, Inc. | Transformation from tiled to composite images |
JP6778916B2 (ja) | 2016-11-17 | 2020-11-04 | パナソニックIpマネジメント株式会社 | 表示装置 |
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CN108050478A (zh) * | 2018-01-15 | 2018-05-18 | 杭州川泽工艺品有限公司 | 透明导光板电子仿真火焰发光体及其制作方法和应用 |
JP2019154859A (ja) * | 2018-03-14 | 2019-09-19 | オムロン株式会社 | 操作表示装置 |
JP2019154860A (ja) * | 2018-03-14 | 2019-09-19 | オムロン株式会社 | 表示装置 |
DE102018003553A1 (de) * | 2018-05-03 | 2019-11-07 | Huf Hülsbeck & Fürst Gmbh & Co. Kg | Kraftfahrzeugbeleuchtungsmodul |
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-
2004
- 2004-12-02 EP EP04028560A patent/EP1666933A1/fr not_active Withdrawn
-
2005
- 2005-11-22 TW TW094140978A patent/TW200632389A/zh unknown
- 2005-11-23 KR KR1020050112086A patent/KR101233616B1/ko not_active IP Right Cessation
- 2005-11-28 JP JP2005341632A patent/JP4851784B2/ja active Active
- 2005-11-30 US US11/289,530 patent/US7171105B2/en active Active
- 2005-12-02 CN CNB2005101274122A patent/CN100552480C/zh active Active
-
2006
- 2006-08-01 HK HK06108525.1A patent/HK1088397A1/xx unknown
Also Published As
Publication number | Publication date |
---|---|
CN100552480C (zh) | 2009-10-21 |
US20060083476A1 (en) | 2006-04-20 |
EP1666933A1 (fr) | 2006-06-07 |
KR101233616B1 (ko) | 2013-02-14 |
JP2006184881A (ja) | 2006-07-13 |
US7171105B2 (en) | 2007-01-30 |
TW200632389A (en) | 2006-09-16 |
CN1782754A (zh) | 2006-06-07 |
KR20060061888A (ko) | 2006-06-08 |
HK1088397A1 (en) | 2006-11-03 |
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