CN117031824A - 背光模组及显示装置 - Google Patents
背光模组及显示装置 Download PDFInfo
- Publication number
- CN117031824A CN117031824A CN202311103671.6A CN202311103671A CN117031824A CN 117031824 A CN117031824 A CN 117031824A CN 202311103671 A CN202311103671 A CN 202311103671A CN 117031824 A CN117031824 A CN 117031824A
- Authority
- CN
- China
- Prior art keywords
- light guide
- backlight module
- support structure
- carrier
- groove
- 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
- 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
- G02F1/133606—Direct backlight including a specially adapted diffusing, scattering or light controlling members
- G02F1/133607—Direct backlight including a specially adapted diffusing, scattering or light controlling members the light controlling member including light directing or refracting elements, e.g. prisms or lenses
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)
- Liquid Crystal (AREA)
Abstract
Description
Claims (16)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311103671.6A CN117031824A (zh) | 2023-08-30 | 2023-08-30 | 背光模组及显示装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311103671.6A CN117031824A (zh) | 2023-08-30 | 2023-08-30 | 背光模组及显示装置 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN117031824A true CN117031824A (zh) | 2023-11-10 |
Family
ID=88635381
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202311103671.6A Pending CN117031824A (zh) | 2023-08-30 | 2023-08-30 | 背光模组及显示装置 |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN117031824A (zh) |
Citations (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008300264A (ja) * | 2007-06-01 | 2008-12-11 | Epson Imaging Devices Corp | 照明装置、電気光学装置及び電子機器 |
| KR20110133846A (ko) * | 2010-06-07 | 2011-12-14 | 엘지이노텍 주식회사 | 백라이트 유닛 및 이를 포함하는 표시 장치 |
| CN102568315A (zh) * | 2010-12-23 | 2012-07-11 | 三星电子株式会社 | 具有热保护背光组件的显示设备 |
| KR20130013971A (ko) * | 2011-07-29 | 2013-02-06 | 엘지이노텍 주식회사 | 백라이트 유닛 |
| CN104456426A (zh) * | 2014-11-17 | 2015-03-25 | 深圳市华星光电技术有限公司 | 导光板、背光模组及显示器 |
| CN104570477A (zh) * | 2014-12-26 | 2015-04-29 | 深圳市华星光电技术有限公司 | 背光模组及显示装置 |
| TW201530227A (zh) * | 2014-01-16 | 2015-08-01 | Radiant Opto Electronics Corp | 光源組件及背光模組 |
| CN205210477U (zh) * | 2015-10-16 | 2016-05-04 | 北京京东方显示技术有限公司 | 一种新型窄边框背光源结构及液晶显示装置 |
| CN206301121U (zh) * | 2017-01-03 | 2017-07-04 | 合肥京东方光电科技有限公司 | 背光模组及显示装置 |
| CN107390434A (zh) * | 2017-09-19 | 2017-11-24 | 京东方科技集团股份有限公司 | 背光模组及其组装方法以及显示面板 |
| CN107577008A (zh) * | 2017-09-01 | 2018-01-12 | 昆山龙腾光电有限公司 | 显示装置及显示装置的制作方法 |
| CN114442372A (zh) * | 2022-02-16 | 2022-05-06 | 绵阳惠科光电科技有限公司 | 背光模组和显示装置 |
| CN115145071A (zh) * | 2021-03-30 | 2022-10-04 | 京东方科技集团股份有限公司 | 显示模组以及显示装置 |
| CN115857213A (zh) * | 2022-11-30 | 2023-03-28 | 深圳市鸿合创新信息技术有限责任公司 | 液晶模组及显示设备 |
-
2023
- 2023-08-30 CN CN202311103671.6A patent/CN117031824A/zh active Pending
Patent Citations (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008300264A (ja) * | 2007-06-01 | 2008-12-11 | Epson Imaging Devices Corp | 照明装置、電気光学装置及び電子機器 |
| KR20110133846A (ko) * | 2010-06-07 | 2011-12-14 | 엘지이노텍 주식회사 | 백라이트 유닛 및 이를 포함하는 표시 장치 |
| CN102568315A (zh) * | 2010-12-23 | 2012-07-11 | 三星电子株式会社 | 具有热保护背光组件的显示设备 |
| KR20130013971A (ko) * | 2011-07-29 | 2013-02-06 | 엘지이노텍 주식회사 | 백라이트 유닛 |
| TW201530227A (zh) * | 2014-01-16 | 2015-08-01 | Radiant Opto Electronics Corp | 光源組件及背光模組 |
| CN104456426A (zh) * | 2014-11-17 | 2015-03-25 | 深圳市华星光电技术有限公司 | 导光板、背光模组及显示器 |
| CN104570477A (zh) * | 2014-12-26 | 2015-04-29 | 深圳市华星光电技术有限公司 | 背光模组及显示装置 |
| CN205210477U (zh) * | 2015-10-16 | 2016-05-04 | 北京京东方显示技术有限公司 | 一种新型窄边框背光源结构及液晶显示装置 |
| CN206301121U (zh) * | 2017-01-03 | 2017-07-04 | 合肥京东方光电科技有限公司 | 背光模组及显示装置 |
| CN107577008A (zh) * | 2017-09-01 | 2018-01-12 | 昆山龙腾光电有限公司 | 显示装置及显示装置的制作方法 |
| CN107390434A (zh) * | 2017-09-19 | 2017-11-24 | 京东方科技集团股份有限公司 | 背光模组及其组装方法以及显示面板 |
| CN115145071A (zh) * | 2021-03-30 | 2022-10-04 | 京东方科技集团股份有限公司 | 显示模组以及显示装置 |
| CN114442372A (zh) * | 2022-02-16 | 2022-05-06 | 绵阳惠科光电科技有限公司 | 背光模组和显示装置 |
| CN115857213A (zh) * | 2022-11-30 | 2023-03-28 | 深圳市鸿合创新信息技术有限责任公司 | 液晶模组及显示设备 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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 | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20240108 Address after: Building H3, K2 District, Shenchao Optoelectronic Technology Park, Minqing Road North, Longhua District, Shenzhen City, Guangdong Province, 518100 Applicant after: INTERFACE OPTOELECTRONICS (SHENZHEN) Co.,Ltd. Applicant after: Interface Technology (Chengdu) Co., Ltd. Applicant after: GENERAL INTERFACE SOLUTION Ltd. Address before: Building H3, K2 District, Shenchao Optoelectronic Technology Park, Minqing Road North, Longhua District, Shenzhen City, Guangdong Province, 518100 Applicant before: INTERFACE OPTOELECTRONICS (SHENZHEN) Co.,Ltd. Applicant before: Interface Technology (Chengdu) Co., Ltd. Applicant before: Yicheng Photoelectric (Wuxi) Co.,Ltd. Applicant before: GENERAL INTERFACE SOLUTION Ltd. |