CN109164639A - 背光模组及显示装置 - Google Patents
背光模组及显示装置 Download PDFInfo
- Publication number
- CN109164639A CN109164639A CN201811250298.6A CN201811250298A CN109164639A CN 109164639 A CN109164639 A CN 109164639A CN 201811250298 A CN201811250298 A CN 201811250298A CN 109164639 A CN109164639 A CN 109164639A
- Authority
- CN
- China
- Prior art keywords
- backboard
- backlight module
- led light
- light bar
- reflector 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.)
- Pending
Links
Classifications
-
- 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
-
- 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
-
- 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
- G02F1/133605—Direct backlight including specially adapted reflectors
-
- 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
Abstract
Description
Claims (10)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201811250298.6A CN109164639A (zh) | 2018-10-25 | 2018-10-25 | 背光模组及显示装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201811250298.6A CN109164639A (zh) | 2018-10-25 | 2018-10-25 | 背光模组及显示装置 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN109164639A true CN109164639A (zh) | 2019-01-08 |
Family
ID=64875989
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201811250298.6A Pending CN109164639A (zh) | 2018-10-25 | 2018-10-25 | 背光模组及显示装置 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN109164639A (zh) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110244491A (zh) * | 2019-06-17 | 2019-09-17 | 武汉华星光电技术有限公司 | 一种背光模组及显示装置 |
CN113168037A (zh) * | 2019-11-22 | 2021-07-23 | 高创(苏州)电子有限公司 | 玻璃背板及其制备方法、显示装置 |
US20220221760A1 (en) * | 2021-01-13 | 2022-07-14 | K-Tronics (Suzhou) Technology Co., Ltd. | Reflective sheet and manufacturing method thereof, backlight module, and display device |
CN115113436A (zh) * | 2022-06-20 | 2022-09-27 | 深圳市群宇科技有限公司 | 一种生产效率高的分离式背光模组 |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN204100138U (zh) * | 2014-09-30 | 2015-01-14 | 京东方科技集团股份有限公司 | 一种反射片、背光模组和显示装置 |
CN106249478A (zh) * | 2013-09-30 | 2016-12-21 | 青岛海信电器股份有限公司 | 一种背光模组及显示装置、电视机 |
CN205844677U (zh) * | 2016-06-30 | 2016-12-28 | 合肥惠科金扬科技有限公司 | 平面显示装置的膜片支撑结构 |
CN205938995U (zh) * | 2016-08-11 | 2017-02-08 | 微鲸科技有限公司 | 一种可实现不同材质自由拼接的分离式反射片 |
CN106444157A (zh) * | 2016-11-29 | 2017-02-22 | 广东长虹电子有限公司 | 灯条固定结构、背光模组及显示器 |
CN107942583A (zh) * | 2017-11-30 | 2018-04-20 | 深圳创维-Rgb电子有限公司 | 一种直下式液晶模组及其装配方法 |
-
2018
- 2018-10-25 CN CN201811250298.6A patent/CN109164639A/zh active Pending
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106249478A (zh) * | 2013-09-30 | 2016-12-21 | 青岛海信电器股份有限公司 | 一种背光模组及显示装置、电视机 |
CN204100138U (zh) * | 2014-09-30 | 2015-01-14 | 京东方科技集团股份有限公司 | 一种反射片、背光模组和显示装置 |
CN205844677U (zh) * | 2016-06-30 | 2016-12-28 | 合肥惠科金扬科技有限公司 | 平面显示装置的膜片支撑结构 |
CN205938995U (zh) * | 2016-08-11 | 2017-02-08 | 微鲸科技有限公司 | 一种可实现不同材质自由拼接的分离式反射片 |
CN106444157A (zh) * | 2016-11-29 | 2017-02-22 | 广东长虹电子有限公司 | 灯条固定结构、背光模组及显示器 |
CN107942583A (zh) * | 2017-11-30 | 2018-04-20 | 深圳创维-Rgb电子有限公司 | 一种直下式液晶模组及其装配方法 |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110244491A (zh) * | 2019-06-17 | 2019-09-17 | 武汉华星光电技术有限公司 | 一种背光模组及显示装置 |
CN113168037A (zh) * | 2019-11-22 | 2021-07-23 | 高创(苏州)电子有限公司 | 玻璃背板及其制备方法、显示装置 |
US20220221760A1 (en) * | 2021-01-13 | 2022-07-14 | K-Tronics (Suzhou) Technology Co., Ltd. | Reflective sheet and manufacturing method thereof, backlight module, and display device |
US11841581B2 (en) * | 2021-01-13 | 2023-12-12 | K-Tronics (Suzhou) Technology Co., Ltd. | Reflective sheet and manufacturing method thereof, backlight module, and display device |
CN115113436A (zh) * | 2022-06-20 | 2022-09-27 | 深圳市群宇科技有限公司 | 一种生产效率高的分离式背光模组 |
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Legal Events
Date | Code | Title | Description |
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PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20201209 Address after: No.1088 Dajing Road, Wujiang Economic and Technological Development Zone, Suzhou City, Jiangsu Province Applicant after: K-TRONICS (SUZHOU) TECHNOLOGY Co.,Ltd. Applicant after: BOE TECHNOLOGY GROUP Co.,Ltd. Address before: 100015 No. 10, Jiuxianqiao Road, Beijing, Chaoyang District Applicant before: BOE TECHNOLOGY GROUP Co.,Ltd. Applicant before: K-TRONICS (SUZHOU) TECHNOLOGY Co.,Ltd. |
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TA01 | Transfer of patent application right | ||
RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190108 |
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RJ01 | Rejection of invention patent application after publication |