JP2014032948A - 別途の光源を使用する表示装置 - Google Patents
別途の光源を使用する表示装置 Download PDFInfo
- Publication number
- JP2014032948A JP2014032948A JP2013004642A JP2013004642A JP2014032948A JP 2014032948 A JP2014032948 A JP 2014032948A JP 2013004642 A JP2013004642 A JP 2013004642A JP 2013004642 A JP2013004642 A JP 2013004642A JP 2014032948 A JP2014032948 A JP 2014032948A
- Authority
- JP
- Japan
- Prior art keywords
- display device
- light source
- light guide
- guide plate
- printed circuit
- 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.)
- Pending
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
-
- 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
- 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
-
- 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
- G02B6/0083—Details of electrical connections of light sources to drivers, circuit boards, or the like
-
- 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
- G02B6/0066—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 characterised by the light source being coupled to the light guide
- G02B6/0068—Arrangements of plural sources, e.g. multi-colour light sources
-
- 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
- G02B6/0086—Positioning aspects
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Nonlinear Science (AREA)
- Liquid Crystal (AREA)
- Mathematical Physics (AREA)
- Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Planar Illumination Modules (AREA)
Abstract
【解決手段】本発明は、別途の光源を使用する表示装置に関する発明であって、本発明の一実施形態による表示装置は、複数の辺と、これら複数の辺が互いに相接する複数の角とで形成される多角形の水平断面を有する導光板、導光板の複数の角のうちの少なくとも一つに配置されている少なくとも一つの光源を実装する印刷回路基板、導光板と重なるように配置されている表示パネル、及び光源が配置されている角から延長されている導光板の辺に隣接するように配置されている付加機能モジュールを含み、導光板の光源が配置されている角から延長されている辺には、光源が配置されている角に比べて落ち込んだ陥没部が形成されており、付加機能モジュールは陥没部に配置されている。
【選択図】図1
Description
51 フレーム
50 各種フィルム
21 導光板
30 光源アセンブリ
34、341、342 印刷回路基板
36、38 フレキシブル回路フィルム
40 バックカバー
70 トップシャシー
31、32 光源
Claims (10)
- 複数の辺と、これら複数の辺が互いに相接する複数の角とで形成される多角形の水平断面を有する導光板、
前記導光板の複数の角のうちの少なくとも一つに配置されている少なくとも一つの光源を実装する印刷回路基板、
前記導光板と重なるように配置されている表示パネル、及び
前記光源が配置されている角から延長されている前記導光板の辺に隣接するように配置されている付加機能モジュールを含み、
前記導光板の前記光源が配置されている角から延長されている辺には、前記光源が配置されている角に比べて落ち込んだ陥没部が形成されており、前記付加機能モジュールは前記陥没部に配置されている、表示装置。 - 前記光源は、前記印刷回路基板の両端にそれぞれ配置されている第1光源及び第2光源を含む、請求項1に記載の表示装置。
- 前記印刷回路基板の中央部の幅が前記両端に比べて狭く、前記印刷回路基板の中央部の幅が狭くて形成される空間は、前記導光板の陥没部と重なる、請求項2に記載の表示装置。
- 前記導光板、前記表示パネル、前記印刷回路基板、及び前記付加機能モジュールを取り囲むトップシャシーをさらに含む、請求項3に記載の表示装置。
- 前記導光板、前記表示パネル、及び前記印刷回路基板を取り囲んでおり、前記付加機能モジュールと、前記導光板、前記表示パネル、及び前記印刷回路基板との間を分離するフレームをさらに含む、請求項4に記載の表示装置。
- 前記光源は、第1光源及び第2光源を含み、
前記印刷回路基板は、前記第1光源を実装する第1印刷回路基板及び前記第2光源を実装する第2印刷回路基板を含み、
前記第1印刷回路基板と前記第2印刷回路基板との間を連結するフレキシブル回路フィルムをさらに含む、請求項1に記載の表示装置。 - 前記フレキシブル回路フィルムが配置されることによって形成される空間は、前記導光板の陥没部と重なる、請求項6に記載の表示装置。
- 前記導光板、前記表示パネル、前記印刷回路基板、前記フレキシブル回路フィルム、及び前記付加機能モジュールを取り囲むトップシャシーをさらに含む、請求項7に記載の表示装置。
- 前記導光板、前記表示パネル、前記印刷回路基板、及び前記付加機能モジュールを取り囲むトップシャシーをさらに含む、請求項1に記載の表示装置。
- 前記付加機能モジュールは、カメラモジュールまたはアンテナモジュールのうちの少なくとも一つを含む、請求項1に記載の表示装置。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020120084953A KR20140018607A (ko) | 2012-08-02 | 2012-08-02 | 별도 광원을 사용하는 표시 장치 |
KR10-2012-0084953 | 2012-08-02 |
Publications (1)
Publication Number | Publication Date |
---|---|
JP2014032948A true JP2014032948A (ja) | 2014-02-20 |
Family
ID=50025308
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2013004642A Pending JP2014032948A (ja) | 2012-08-02 | 2013-01-15 | 別途の光源を使用する表示装置 |
Country Status (4)
Country | Link |
---|---|
US (1) | US20140036539A1 (ja) |
JP (1) | JP2014032948A (ja) |
KR (1) | KR20140018607A (ja) |
CN (1) | CN103578370A (ja) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20150253492A1 (en) * | 2014-03-05 | 2015-09-10 | Kabushiki Kaisha Toshiba | Lighting apparatus and display apparatus |
US9407740B2 (en) * | 2014-07-18 | 2016-08-02 | Google Technology Holdings LLC | Mobile electronic device circuit board with cutout |
US10852475B2 (en) * | 2015-08-19 | 2020-12-01 | United States Of America, As Represented By The Secretary Of The Navy | Flexible light guide film for electronic activation and control |
KR102024862B1 (ko) * | 2016-10-19 | 2019-09-25 | 삼성디스플레이 주식회사 | 표시 장치 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2001060410A (ja) * | 1999-08-20 | 2001-03-06 | Citizen Electronics Co Ltd | 面状光源ユニット |
JP2009076349A (ja) * | 2007-09-21 | 2009-04-09 | Epson Imaging Devices Corp | 照明装置、電気光学装置、及び電子機器 |
JP2010054936A (ja) * | 2008-08-29 | 2010-03-11 | Saxa Inc | 液晶表示装置 |
JP2012134127A (ja) * | 2010-12-23 | 2012-07-12 | Samsung Electronics Co Ltd | バックライトアセンブリを有する表示装置 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2007279474A (ja) * | 2006-04-10 | 2007-10-25 | Hitachi Displays Ltd | 液晶表示装置 |
KR101497582B1 (ko) * | 2008-12-24 | 2015-03-02 | 삼성디스플레이 주식회사 | 표시 장치 |
KR101578211B1 (ko) * | 2009-05-08 | 2015-12-16 | 엘지디스플레이 주식회사 | 백라이트 유닛 및 이를 구비한 액정표시장치 |
KR101545028B1 (ko) * | 2009-07-29 | 2015-08-18 | 엘지디스플레이 주식회사 | 백라이트 유닛 및 이를 구비한 액정표시장치 |
KR101824884B1 (ko) * | 2011-07-07 | 2018-02-02 | 엘지이노텍 주식회사 | 백라이트 유닛 |
TWI468802B (zh) * | 2011-11-10 | 2015-01-11 | Au Optronics Corp | 背光模組 |
-
2012
- 2012-08-02 KR KR1020120084953A patent/KR20140018607A/ko not_active Application Discontinuation
- 2012-12-14 US US13/715,082 patent/US20140036539A1/en not_active Abandoned
-
2013
- 2013-01-15 JP JP2013004642A patent/JP2014032948A/ja active Pending
- 2013-02-20 CN CN201310054817.2A patent/CN103578370A/zh active Pending
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2001060410A (ja) * | 1999-08-20 | 2001-03-06 | Citizen Electronics Co Ltd | 面状光源ユニット |
JP2009076349A (ja) * | 2007-09-21 | 2009-04-09 | Epson Imaging Devices Corp | 照明装置、電気光学装置、及び電子機器 |
JP2010054936A (ja) * | 2008-08-29 | 2010-03-11 | Saxa Inc | 液晶表示装置 |
JP2012134127A (ja) * | 2010-12-23 | 2012-07-12 | Samsung Electronics Co Ltd | バックライトアセンブリを有する表示装置 |
Also Published As
Publication number | Publication date |
---|---|
US20140036539A1 (en) | 2014-02-06 |
KR20140018607A (ko) | 2014-02-13 |
CN103578370A (zh) | 2014-02-12 |
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