KR101165846B1 - 백라이트 어셈블리 - Google Patents
백라이트 어셈블리 Download PDFInfo
- Publication number
- KR101165846B1 KR101165846B1 KR1020050054283A KR20050054283A KR101165846B1 KR 101165846 B1 KR101165846 B1 KR 101165846B1 KR 1020050054283 A KR1020050054283 A KR 1020050054283A KR 20050054283 A KR20050054283 A KR 20050054283A KR 101165846 B1 KR101165846 B1 KR 101165846B1
- Authority
- KR
- South Korea
- Prior art keywords
- electrode
- backlight assembly
- electrode plate
- protrusion
- lamp
- Prior art date
Links
- 239000013013 elastic material Substances 0.000 claims description 2
- 239000000463 material Substances 0.000 claims description 2
- 239000004973 liquid crystal related substance Substances 0.000 abstract description 5
- 238000009792 diffusion process Methods 0.000 description 5
- 230000000712 assembly Effects 0.000 description 2
- 238000000429 assembly Methods 0.000 description 2
- 239000011521 glass Substances 0.000 description 1
- 230000001678 irradiating effect Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
Images
Classifications
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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
- G02F1/133608—Direct backlight including particular frames or supporting means
-
- 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
- G02F1/133604—Direct backlight with lamps
-
- 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
- G02F1/133311—Environmental protection, e.g. against dust or humidity
-
- 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
- G02F1/133334—Electromagnetic shields
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- Physics & Mathematics (AREA)
- Nonlinear Science (AREA)
- Mathematical Physics (AREA)
- Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Planar Illumination Modules (AREA)
Abstract
Description
Claims (10)
- 하부 기구물;상기 하부 기구물 상에 고정되고 전방으로 돌출된 복수의 전극 돌출부를 갖는 전극판;상기 전극판 상에 소정 간격으로 고정된 복수의 램프; 및상기 하부 기구물 방향으로 연장된 복수의 리브를 갖는 상부 기구물을 포함하고,상기 리브와 상기 전극돌출부는 밀착되는 것을 특징으로 하는 백라이트 어셈블리.
- 제1항에 있어서, 상기 전극판은,상기 램프를 고정시키기 위한 복수의 전극 고정부;상기 전극 고정부를 지지하기 위한 지지부를 포함하고,상기 지지부 상에 상기 전극 돌출부가 형성되는 것을 특징으로 하는 백라이트 어셈블리.
- 제2항에 있어서, 상기 전극 돌출부는 상기 전극 고정부 간의 상기 지지부 상에 형성되는 것을 특징으로 하는 백라이트 어셈블리.
- 제1항에 있어서, 상기 리브는 상기 전극 돌출부에 대응된 위치에 형성되는 것을 특징으로 하는 백라이트 어셈블리.
- 제1항에 있어서, 상기 전극 돌출부는 사다리 형상 또는 라운드 형상 중 어느 하나의 형상을 갖는 것을 특징으로 하는 백라이트 어셈블리.
- 제1항에 있어서, 상기 램프는 관외전극 형광램프인 것을 특징으로 하는 백라이트 어셈블리.
- 하부 기구물;상기 하부 기구물 상에 고정된 전극판;상기 전극판 상에 소정 간격으로 고정된 복수의 램프; 및상기 하부 기구물 방향으로 연장된 복수의 리브를 갖는 상부 기구물;상기 리브의 끝단에 형성되는 탄성부재를 포함하고,상기 탄성부재는 상기 전극판에 밀착되는 것을 특징으로 하는 백라이트 어셈블리.
- 제7항에 있어서, 상기 전극판은,상기 램프를 고정시키기 위한 복수의 전극 고정부;상기 전극 고정부를 지지하기 위한 지지부를 포함하고,상기 리브는 상기 전극 고정부 간의 지지부 상에 대응되도록 형성되는 것을 특징으로 하는 백라이트 어셈블리.
- 삭제
- 제7항에 있어서, 상기 탄성부재는 고무재질 또는 탄성재질 중 어느 하나로 이루어지는 것을 특징으로 하는 백라이트 어셈블리.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020050054283A KR101165846B1 (ko) | 2005-06-23 | 2005-06-23 | 백라이트 어셈블리 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020050054283A KR101165846B1 (ko) | 2005-06-23 | 2005-06-23 | 백라이트 어셈블리 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20060134531A KR20060134531A (ko) | 2006-12-28 |
KR101165846B1 true KR101165846B1 (ko) | 2012-07-13 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020050054283A KR101165846B1 (ko) | 2005-06-23 | 2005-06-23 | 백라이트 어셈블리 |
Country Status (1)
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KR (1) | KR101165846B1 (ko) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5080093B2 (ja) | 2007-01-30 | 2012-11-21 | パナソニック液晶ディスプレイ株式会社 | 液晶表示装置 |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2004247277A (ja) * | 2003-02-12 | 2004-09-02 | Samsung Electronics Co Ltd | バックライトアセンブリ及びこれを有する液晶表示装置 |
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2005
- 2005-06-23 KR KR1020050054283A patent/KR101165846B1/ko not_active IP Right Cessation
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2004247277A (ja) * | 2003-02-12 | 2004-09-02 | Samsung Electronics Co Ltd | バックライトアセンブリ及びこれを有する液晶表示装置 |
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KR20060134531A (ko) | 2006-12-28 |
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