CN104566045A - 一种直下式背光模组及其组装方法 - Google Patents
一种直下式背光模组及其组装方法 Download PDFInfo
- Publication number
- CN104566045A CN104566045A CN201510040209.5A CN201510040209A CN104566045A CN 104566045 A CN104566045 A CN 104566045A CN 201510040209 A CN201510040209 A CN 201510040209A CN 104566045 A CN104566045 A CN 104566045A
- Authority
- CN
- China
- Prior art keywords
- backlight module
- direct
- screw
- light bar
- plate
- 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.)
- Granted
Links
- 238000000034 method Methods 0.000 title claims abstract description 24
- 238000000926 separation method Methods 0.000 claims description 46
- 239000012788 optical film Substances 0.000 claims description 8
- 238000009434 installation Methods 0.000 description 6
- 230000008901 benefit Effects 0.000 description 5
- 239000004973 liquid crystal related substance Substances 0.000 description 5
- 239000000463 material Substances 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 230000008859 change Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000009792 diffusion process Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 230000003287 optical effect Effects 0.000 description 2
- 230000009466 transformation Effects 0.000 description 2
- 238000000844 transformation Methods 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000002269 spontaneous effect Effects 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21K—NON-ELECTRIC LIGHT SOURCES USING LUMINESCENCE; LIGHT SOURCES USING ELECTROCHEMILUMINESCENCE; LIGHT SOURCES USING CHARGES OF COMBUSTIBLE MATERIAL; LIGHT SOURCES USING SEMICONDUCTOR DEVICES AS LIGHT-GENERATING ELEMENTS; LIGHT SOURCES NOT OTHERWISE PROVIDED FOR
- F21K9/00—Light sources using semiconductor devices as light-generating elements, e.g. using light-emitting diodes [LED] or lasers
- F21K9/20—Light sources comprising attachment means
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S8/00—Lighting devices intended for fixed installation
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V17/00—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages
- F21V17/10—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V17/00—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages
- F21V17/10—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening
- F21V17/12—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening by screwing
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V19/00—Fastening of light sources or lamp holders
- F21V19/001—Fastening of light sources or lamp holders the light sources being semiconductors devices, e.g. LEDs
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
- F21Y2101/00—Point-like light sources
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Optics & Photonics (AREA)
- Planar Illumination Modules (AREA)
Abstract
Description
Claims (8)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510040209.5A CN104566045B (zh) | 2015-01-27 | 2015-01-27 | 一种直下式背光模组及其组装方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510040209.5A CN104566045B (zh) | 2015-01-27 | 2015-01-27 | 一种直下式背光模组及其组装方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104566045A true CN104566045A (zh) | 2015-04-29 |
| CN104566045B CN104566045B (zh) | 2017-07-25 |
Family
ID=53082759
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510040209.5A Expired - Fee Related CN104566045B (zh) | 2015-01-27 | 2015-01-27 | 一种直下式背光模组及其组装方法 |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104566045B (zh) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117111356A (zh) * | 2022-12-29 | 2023-11-24 | 深圳Tcl数字技术有限公司 | 背板组件、背光模组以及液晶显示装置 |
Citations (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TW200801693A (en) * | 2006-06-30 | 2008-01-01 | K Bridge Electronics Co Ltd | A retaining and assembling method and its device for backlight module |
| CN201054057Y (zh) * | 2007-03-06 | 2008-04-30 | 北京京东方茶谷电子有限公司 | 直下式高亮背光源 |
| CN201517726U (zh) * | 2009-09-29 | 2010-06-30 | 康佳集团股份有限公司 | Led背光模组 |
| CN201547615U (zh) * | 2009-12-03 | 2010-08-11 | 冠捷投资有限公司 | 直下式背光模块 |
| JP2010210891A (ja) * | 2009-03-10 | 2010-09-24 | Hitachi Displays Ltd | 液晶表示装置 |
| CN102042534A (zh) * | 2009-10-15 | 2011-05-04 | 京东方科技集团股份有限公司 | 背光模组和大尺寸超薄液晶电视 |
| CN202017959U (zh) * | 2011-02-15 | 2011-10-26 | 冠捷显示科技(厦门)有限公司 | 带有混光装置的直下式式led背光源模组 |
| CN102606963A (zh) * | 2012-04-09 | 2012-07-25 | 创维液晶器件(深圳)有限公司 | 直下式led液晶背光模组 |
| CN102679235A (zh) * | 2011-03-11 | 2012-09-19 | 常州天禄光电科技有限公司 | 背光模组 |
| CN202580914U (zh) * | 2011-12-15 | 2012-12-05 | 深圳Tcl新技术有限公司 | 直下式大功率led背光模组 |
| CN102818193A (zh) * | 2012-08-20 | 2012-12-12 | 创维液晶器件(深圳)有限公司 | 一种直下式led背光模组及其显示装置 |
| CN202647443U (zh) * | 2012-06-19 | 2013-01-02 | Tcl光电科技(惠州)有限公司 | Led背光模组及led液晶显示装置 |
| US20130100648A1 (en) * | 2010-07-07 | 2013-04-25 | Shinnosuke Nozawa | Backlight unit |
| CN203131615U (zh) * | 2013-03-15 | 2013-08-14 | 深圳Tcl新技术有限公司 | 直下式背光模组和液晶显示装置 |
| CN203190216U (zh) * | 2013-03-29 | 2013-09-11 | 创维液晶器件(深圳)有限公司 | 液晶显示装置及其直下式背光模组 |
-
2015
- 2015-01-27 CN CN201510040209.5A patent/CN104566045B/zh not_active Expired - Fee Related
Patent Citations (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TW200801693A (en) * | 2006-06-30 | 2008-01-01 | K Bridge Electronics Co Ltd | A retaining and assembling method and its device for backlight module |
| CN201054057Y (zh) * | 2007-03-06 | 2008-04-30 | 北京京东方茶谷电子有限公司 | 直下式高亮背光源 |
| JP2010210891A (ja) * | 2009-03-10 | 2010-09-24 | Hitachi Displays Ltd | 液晶表示装置 |
| CN201517726U (zh) * | 2009-09-29 | 2010-06-30 | 康佳集团股份有限公司 | Led背光模组 |
| CN102042534A (zh) * | 2009-10-15 | 2011-05-04 | 京东方科技集团股份有限公司 | 背光模组和大尺寸超薄液晶电视 |
| CN201547615U (zh) * | 2009-12-03 | 2010-08-11 | 冠捷投资有限公司 | 直下式背光模块 |
| US20130100648A1 (en) * | 2010-07-07 | 2013-04-25 | Shinnosuke Nozawa | Backlight unit |
| CN202017959U (zh) * | 2011-02-15 | 2011-10-26 | 冠捷显示科技(厦门)有限公司 | 带有混光装置的直下式式led背光源模组 |
| CN102679235A (zh) * | 2011-03-11 | 2012-09-19 | 常州天禄光电科技有限公司 | 背光模组 |
| CN202580914U (zh) * | 2011-12-15 | 2012-12-05 | 深圳Tcl新技术有限公司 | 直下式大功率led背光模组 |
| CN102606963A (zh) * | 2012-04-09 | 2012-07-25 | 创维液晶器件(深圳)有限公司 | 直下式led液晶背光模组 |
| CN202647443U (zh) * | 2012-06-19 | 2013-01-02 | Tcl光电科技(惠州)有限公司 | Led背光模组及led液晶显示装置 |
| CN102818193A (zh) * | 2012-08-20 | 2012-12-12 | 创维液晶器件(深圳)有限公司 | 一种直下式led背光模组及其显示装置 |
| CN203131615U (zh) * | 2013-03-15 | 2013-08-14 | 深圳Tcl新技术有限公司 | 直下式背光模组和液晶显示装置 |
| CN203190216U (zh) * | 2013-03-29 | 2013-09-11 | 创维液晶器件(深圳)有限公司 | 液晶显示装置及其直下式背光模组 |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117111356A (zh) * | 2022-12-29 | 2023-11-24 | 深圳Tcl数字技术有限公司 | 背板组件、背光模组以及液晶显示装置 |
| WO2024139535A1 (zh) * | 2022-12-29 | 2024-07-04 | 深圳Tcl数字技术有限公司 | 背板组件、背光模组以及液晶显示装置 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104566045B (zh) | 2017-07-25 |
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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 | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20160205 Address after: 518052 Guangdong city of Shenzhen province Nanshan District Shennan Road SKYWORTH building A building 13-16 Applicant after: SHENZHEN SKYWORTH-RGB ELECTRONIC Co.,Ltd. Address before: 518108 Guangdong city of Shenzhen province Baoan District Shiyan street Tong Tau Road No. 1 SKYWORTH science and Technology Industrial Park, building two or three, floor four, R & D and building a comprehensive building Applicant before: SKYWORTH LCD MODULES (SHENZHEN) Co.,Ltd. |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170725 |
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| CF01 | Termination of patent right due to non-payment of annual fee |