CN102401346B - 背框及支架的模具、背框的制造方法以及背光系统 - Google Patents
背框及支架的模具、背框的制造方法以及背光系统 Download PDFInfo
- Publication number
- CN102401346B CN102401346B CN201110367282.5A CN201110367282A CN102401346B CN 102401346 B CN102401346 B CN 102401346B CN 201110367282 A CN201110367282 A CN 201110367282A CN 102401346 B CN102401346 B CN 102401346B
- Authority
- CN
- China
- Prior art keywords
- main splice
- body frame
- mounting structure
- splice
- main
- 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.)
- Expired - Fee Related
Links
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 28
- 238000000034 method Methods 0.000 claims abstract description 26
- 230000006978 adaptation Effects 0.000 claims description 12
- 230000007246 mechanism Effects 0.000 claims description 12
- 230000003287 optical effect Effects 0.000 claims description 12
- 239000000463 material Substances 0.000 abstract description 7
- 238000009434 installation Methods 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 14
- 239000004973 liquid crystal related substance Substances 0.000 description 10
- 238000005516 engineering process Methods 0.000 description 5
- 238000004080 punching Methods 0.000 description 5
- 229910001335 Galvanized steel Inorganic materials 0.000 description 3
- 229910052782 aluminium Inorganic materials 0.000 description 3
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 3
- 238000005520 cutting process Methods 0.000 description 3
- 239000008397 galvanized steel Substances 0.000 description 3
- 238000003466 welding Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000003825 pressing Methods 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
- G02F1/133308—Support structures for LCD panels, e.g. frames or bezels
-
- 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
- G02F1/133308—Support structures for LCD panels, e.g. frames or bezels
- G02F1/133314—Back frames
-
- 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
- G02F2201/00—Constructional arrangements not provided for in groups G02F1/00 - G02F7/00
- G02F2201/46—Fixing elements
Landscapes
- Physics & Mathematics (AREA)
- Nonlinear Science (AREA)
- Mathematical Physics (AREA)
- Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
Abstract
Description
Claims (8)
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110367282.5A CN102401346B (zh) | 2011-11-18 | 2011-11-18 | 背框及支架的模具、背框的制造方法以及背光系统 |
| US13/380,851 US8678604B2 (en) | 2011-11-18 | 2011-11-23 | Mold for back frame and bracing piece, method for manufacturing back frame, and backlight system |
| PCT/CN2011/082721 WO2013071574A1 (zh) | 2011-11-18 | 2011-11-23 | 背框及支架的模具、背框的制造方法以及背光系统 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110367282.5A CN102401346B (zh) | 2011-11-18 | 2011-11-18 | 背框及支架的模具、背框的制造方法以及背光系统 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102401346A CN102401346A (zh) | 2012-04-04 |
| CN102401346B true CN102401346B (zh) | 2014-01-01 |
Family
ID=45883822
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110367282.5A Expired - Fee Related CN102401346B (zh) | 2011-11-18 | 2011-11-18 | 背框及支架的模具、背框的制造方法以及背光系统 |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN102401346B (zh) |
| WO (1) | WO2013071574A1 (zh) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102401337A (zh) * | 2011-11-18 | 2012-04-04 | 深圳市华星光电技术有限公司 | 背框、背框及支架的模具、背框的制造方法以及背光系统 |
| CN102830517B (zh) * | 2012-08-28 | 2015-02-18 | 深圳市华星光电技术有限公司 | 一种背框和液晶显示装置 |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101150942A (zh) * | 2006-09-21 | 2008-03-26 | Lg电子株式会社 | 平板显示装置及其框架 |
| CN201672468U (zh) * | 2010-05-04 | 2010-12-15 | 广州创维平面显示科技有限公司 | 一种背光模组的后背板结构 |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101281319A (zh) * | 2007-04-03 | 2008-10-08 | 奇美电子股份有限公司 | 直下式背光模块及应用其的液晶显示装置 |
| CN101241268B (zh) * | 2008-03-14 | 2010-07-21 | 友达光电股份有限公司 | 背光模块的背板架构 |
| CN201331644Y (zh) * | 2009-01-19 | 2009-10-21 | 青岛海信电器股份有限公司 | 液晶屏电路板支架 |
| CN201757332U (zh) * | 2010-07-14 | 2011-03-09 | 创维液晶器件(深圳)有限公司 | 一种适用于液晶电视的无后背板式背光模组 |
| CN102392981B (zh) * | 2011-11-18 | 2013-07-17 | 深圳市华星光电技术有限公司 | 背框及支架的模具、背框的制造方法以及背光系统 |
-
2011
- 2011-11-18 CN CN201110367282.5A patent/CN102401346B/zh not_active Expired - Fee Related
- 2011-11-23 WO PCT/CN2011/082721 patent/WO2013071574A1/zh not_active Ceased
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101150942A (zh) * | 2006-09-21 | 2008-03-26 | Lg电子株式会社 | 平板显示装置及其框架 |
| CN201672468U (zh) * | 2010-05-04 | 2010-12-15 | 广州创维平面显示科技有限公司 | 一种背光模组的后背板结构 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102401346A (zh) | 2012-04-04 |
| WO2013071574A1 (zh) | 2013-05-23 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Die for back frame and bracket, manufacturing method for back frame and backlight system Effective date of registration: 20190426 Granted publication date: 20140101 Pledgee: Bank of Beijing Limited by Share Ltd. Shenzhen branch Pledgor: SHENZHEN CHINA STAR OPTOELECTRONICS TECHNOLOGY Co.,Ltd. Registration number: 2019440020032 |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20201016 Granted publication date: 20140101 Pledgee: Bank of Beijing Limited by Share Ltd. Shenzhen branch Pledgor: Shenzhen China Star Optoelectronics Technology Co.,Ltd. Registration number: 2019440020032 |
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| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140101 |
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| CF01 | Termination of patent right due to non-payment of annual fee |