JP5348158B2 - 表示部を備えた電子機器 - Google Patents
表示部を備えた電子機器 Download PDFInfo
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- JP5348158B2 JP5348158B2 JP2011050850A JP2011050850A JP5348158B2 JP 5348158 B2 JP5348158 B2 JP 5348158B2 JP 2011050850 A JP2011050850 A JP 2011050850A JP 2011050850 A JP2011050850 A JP 2011050850A JP 5348158 B2 JP5348158 B2 JP 5348158B2
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- lcd display
- light guide
- control board
- led
- guide plate
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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
-
- 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
- G02F1/1336—Illuminating devices
- G02F1/133615—Edge-illuminating devices, i.e. illuminating from the side
-
- 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
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F13/00—Illuminated signs; Luminous advertising
- G09F13/04—Signs, boards or panels, illuminated from behind the insignia
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F23/00—Advertising on or in specific articles, e.g. ashtrays, letter-boxes
- G09F23/0058—Advertising on or in specific articles, e.g. ashtrays, letter-boxes on electrical household appliances, e.g. on a dishwasher, a washing machine or a refrigerator
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- 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
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- 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
- G02B6/0036—2-D arrangement of prisms, protrusions, indentations or roughened surfaces
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- 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
- G02B6/0051—Diffusing sheet or layer
-
- 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
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- 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
- G02B6/0061—Means for improving the coupling-out of light from the light guide varying in density, size, shape or depth along the light guide to provide homogeneous light output intensity
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- 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
- G02B6/0081—Mechanical or electrical aspects of the light guide and light source in the lighting device peculiar to the adaptation to planar light guides, e.g. concerning packaging
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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
- G02F1/133308—Support structures for LCD panels, e.g. frames or bezels
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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
- G02F1/1335—Structural association of cells with optical devices, e.g. polarisers or reflectors
- G02F1/1336—Illuminating devices
- G02F1/133602—Direct backlight
- G02F1/133603—Direct backlight with LEDs
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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
- G02F2203/00—Function characteristic
- G02F2203/02—Function characteristic reflective
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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
- G02F2203/00—Function characteristic
- G02F2203/22—Function characteristic diffractive
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- 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
- G09F2013/222—Illuminated signs; Luminous advertising with luminescent surfaces or parts electroluminescent with LEDs
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Nonlinear Science (AREA)
- Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Optics & Photonics (AREA)
- Mathematical Physics (AREA)
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Liquid Crystal (AREA)
- Planar Illumination Modules (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
- Illuminated Signs And Luminous Advertising (AREA)
Description
ように構成している。
2 電子機器筐体
2a フロントケース
2a−1 表示窓
2a−2 支持枠体
2b リアケース
4 表示部カバ−
6 LCD表示器
6a 表示領域部(表示部)
6a−1 設定温度表示部
6a−2 現在温度表示部
7 拡散シ−ト
8 反射枠体
8b 側壁部
9 LCD表示器制御基板
9a LED
10 LCD表示器ユニット
20 導光板
20a 側壁面部
20b 導光面部
20c 側端部
20d LCD表示器制御基板9に対面する面部
20d−1 ドット(光屈折部)
21 白色反射面部
Claims (7)
- フロントケースとリアケースとで構成する電子機器筐体にLCD表示器ユニットを収容すると共に、該LCD表示器ユニットの表示部を前記フロントケースに設けた前面開口部に表出するように配置して構成する表示部を備えた電子機器であって、前記LCD表示器ユニットが、前記表示部を備えたLCD表示器と、該LCD表示器の後面側に配置した拡散シ−トと、該拡散シ−トの後面側に配置した反射枠体と、該反射枠体により外周部が覆われるように反射枠体内に配置した導光板と、該導光板の後面側に配置したLCD表示器制御基板とを有して構成すると共に、該LCD表示器制御基板の外周部にLCD表示器の光源としてのLEDを実装し、LEDからの照射光を導光板の側壁面部に入光させることによって、LCD表示器の表示部に照射するように構成しており、
さらに、前記LEDが、前記LCD表示器制御基板の外周部に実装する際に、前記導光板の側壁面部と、前記反射枠体の前記LEDを挟んで前記LCD表示器制御基板に対して反対側に位置する面と、前記LEDを挟んで前記導光板の側壁面部に対して反対側に位置する面と、に対向して、前記反射枠体が前記LCD表示器制御基板の反対側の面をも覆うことによって、これら側壁面部及び反射枠体によって囲繞されていることを特徴とする表示部を備えた電子機器。
- フロントケースとリアケースとで構成する電子機器筐体にLCD表示器ユニットを収容すると共に、該LCD表示器ユニットの表示部を前記フロントケースに設けた前面開口部に表出するように配置して構成する表示部を備えた電子機器であって、前記LCD表示器ユニットが、前記表示部を備えたLCD表示器と、該LCD表示器の後面側に配置した拡散シ−トと、該拡散シ−トの後面側に配置した反射枠体と、該反射枠体により外周部が覆われるように反射枠体内に配置した導光板と、該導光板の後面側に配置したLCD表示器制御基板とを有して構成すると共に、該LCD表示器制御基板の外周部にLCD表示器の光源としてのLEDを実装し、LEDからの照射光を導光板の側壁面部に入光させることによって、LCD表示器の表示部に照射するように構成しており、
さらに、前記側端面部が、前記導光板の導光面部側の一部を切欠くことによって段差状に薄く形成された側端面部で構成されており、前記LCD表示器制御基板の外周部に実装された前記LEDが前記導光板における導光面部に対して突出しないように配設されており、
且つ、前記LEDが、前記LCD表示器制御基板の外周部に実装する際に、前記導光板の側壁面部と、前記反射枠体の前記LEDを挟んで前記LCD表示器制御基板に対して反対側に位置する面と、前記LEDを挟んで前記導光板の側壁面部に対して反対側に位置する面と、に対向して、前記反射枠体が前記LCD表示器制御基板の反対側の面をも覆うことによって、これら側壁面部及び反射枠体によって囲繞されていることを特徴とする表示部を備えた電子機器。
- 前記LEDが、前記LCD表示器制御基板に発光色がそれぞれ異なる複数個のLEDで構成する場合、各発光色の異なるLED間に隔壁部を配設し、該隔壁部を前記反射枠体に設けたことを特徴とする請求項1または請求項2に記載の表示部を備えた電子機器。
- 前記導光板の前記LCD表示器制御基板に対面する面部に、シボ或いはドットなどから構成する光屈折部を形成したことを特徴とする請求項1乃至3のいずれか一に記載の表示部を備えた電子機器。
- 前記LCD表示器制御基板における前記導光板に対面する部位に、白色反射面部を形成したことを特徴とする請求項1乃至請求項4のいずれか一に記載の表示部を備えた電子機器。
- 前記白色反射面部を、フィルム状シ−トを前記LCD表示器制御基板に貼設することによって構成していることを特徴とする請求項5に記載の表示部を備えた電子機器。
- 前記白色反射面部を、前記LCD表示器制御基板に印刷することによって構成していることを特徴とする請求項5に記載の表示部を備えた電子機器。
Priority Applications (6)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2011050850A JP5348158B2 (ja) | 2011-03-08 | 2011-03-08 | 表示部を備えた電子機器 |
| PCT/JP2011/056910 WO2012120698A1 (ja) | 2011-03-08 | 2011-03-23 | 表示部を備えた電子機器 |
| CN201180002459.XA CN103189787B (zh) | 2011-03-08 | 2011-03-23 | 具备显示部的电子设备 |
| KR1020117030310A KR101403279B1 (ko) | 2011-03-08 | 2011-03-23 | 표시부를 구비한 전자 기기 |
| US13/381,010 US8777471B2 (en) | 2011-03-08 | 2011-03-23 | Electronic equipment provided with display portion |
| EP11794617.8A EP2520970B1 (en) | 2011-03-08 | 2011-03-23 | Electronic device with display |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2011050850A JP5348158B2 (ja) | 2011-03-08 | 2011-03-08 | 表示部を備えた電子機器 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2012189650A JP2012189650A (ja) | 2012-10-04 |
| JP5348158B2 true JP5348158B2 (ja) | 2013-11-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2011050850A Active JP5348158B2 (ja) | 2011-03-08 | 2011-03-08 | 表示部を備えた電子機器 |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US8777471B2 (ja) |
| EP (1) | EP2520970B1 (ja) |
| JP (1) | JP5348158B2 (ja) |
| KR (1) | KR101403279B1 (ja) |
| CN (1) | CN103189787B (ja) |
| WO (1) | WO2012120698A1 (ja) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2015162429A (ja) * | 2014-02-28 | 2015-09-07 | オムロン株式会社 | 電子機器およびこれを備えた表示装置、制御機器 |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10036907B2 (en) | 2012-09-26 | 2018-07-31 | Apple Inc. | Electronic equipment with status indicators |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3261928B2 (ja) * | 1995-05-22 | 2002-03-04 | 松下電器産業株式会社 | 液晶ユニット投光装置 |
| JPH09147618A (ja) * | 1995-11-20 | 1997-06-06 | Sharp Corp | 照明装置 |
| JP2003037370A (ja) | 2001-07-25 | 2003-02-07 | Omron Corp | 電子機器 |
| JP2005077892A (ja) | 2003-09-02 | 2005-03-24 | Omron Corp | 電子機器、温度調節器、表示検査装置および表示補正方法 |
| JP2006047391A (ja) * | 2004-07-30 | 2006-02-16 | Canon Inc | 表示装置及び撮像装置 |
| US7515220B2 (en) * | 2005-04-01 | 2009-04-07 | Samsung Electronics Co., Ltd. | Display device |
| JP4679985B2 (ja) * | 2005-07-07 | 2011-05-11 | 株式会社 日立ディスプレイズ | 液晶表示装置 |
| JP2007179751A (ja) * | 2005-12-26 | 2007-07-12 | Matsushita Electric Works Ltd | 平面発光装置、及び平面発光装置を備えた液晶表示装置 |
| JP2008263145A (ja) * | 2007-04-13 | 2008-10-30 | Omron Corp | 温度調節器等の電子機器 |
| JP5022312B2 (ja) | 2008-06-18 | 2012-09-12 | 株式会社ジャパンディスプレイイースト | 液晶表示装置の製造方法 |
| KR101607287B1 (ko) * | 2008-11-07 | 2016-04-12 | 삼성디스플레이 주식회사 | 도광판, 이를 갖는 백라이트 어셈블리 및 표시장치 |
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2011
- 2011-03-08 JP JP2011050850A patent/JP5348158B2/ja active Active
- 2011-03-23 CN CN201180002459.XA patent/CN103189787B/zh active Active
- 2011-03-23 EP EP11794617.8A patent/EP2520970B1/en active Active
- 2011-03-23 KR KR1020117030310A patent/KR101403279B1/ko active Active
- 2011-03-23 WO PCT/JP2011/056910 patent/WO2012120698A1/ja not_active Ceased
- 2011-03-23 US US13/381,010 patent/US8777471B2/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2015162429A (ja) * | 2014-02-28 | 2015-09-07 | オムロン株式会社 | 電子機器およびこれを備えた表示装置、制御機器 |
| KR20160067077A (ko) | 2014-02-28 | 2016-06-13 | 오므론 가부시키가이샤 | 전자 기기 및 이것을 구비한 표시 장치, 제어 기기 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103189787A (zh) | 2013-07-03 |
| US8777471B2 (en) | 2014-07-15 |
| EP2520970A4 (en) | 2014-05-07 |
| KR20130027977A (ko) | 2013-03-18 |
| EP2520970A1 (en) | 2012-11-07 |
| KR101403279B9 (ko) | 2025-10-24 |
| CN103189787B (zh) | 2016-04-20 |
| KR101403279B1 (ko) | 2014-06-02 |
| US20120230052A1 (en) | 2012-09-13 |
| EP2520970B1 (en) | 2018-06-06 |
| JP2012189650A (ja) | 2012-10-04 |
| WO2012120698A1 (ja) | 2012-09-13 |
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