CN109477991A - 背光模块及显示设备 - Google Patents

背光模块及显示设备 Download PDF

Info

Publication number
CN109477991A
CN109477991A CN201780003047.5A CN201780003047A CN109477991A CN 109477991 A CN109477991 A CN 109477991A CN 201780003047 A CN201780003047 A CN 201780003047A CN 109477991 A CN109477991 A CN 109477991A
Authority
CN
China
Prior art keywords
supporting part
backboard
side wall
backlight module
optical diaphragm
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
Application number
CN201780003047.5A
Other languages
English (en)
Inventor
张忠成
侯珮棻
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Radiant Opto Electronics Suzhou Co Ltd
Radiant Opto Electronics Corp
Original Assignee
Radiant Opto Electronics Suzhou Co Ltd
Radiant Opto Electronics Corp
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Radiant Opto Electronics Suzhou Co Ltd, Radiant Opto Electronics Corp filed Critical Radiant Opto Electronics Suzhou Co Ltd
Publication of CN109477991A publication Critical patent/CN109477991A/zh
Pending legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/0001—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems
    • G02B6/0011—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems the light guides being planar or of plate-like form
    • G02B6/0081—Mechanical or electrical aspects of the light guide and light source in the lighting device peculiar to the adaptation to planar light guides, e.g. concerning packaging
    • G02B6/0086—Positioning aspects
    • G02B6/0088—Positioning aspects of the light guide or other optical sheets in the package
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/0001—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems
    • G02B6/0011—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems the light guides being planar or of plate-like form
    • G02B6/0033—Means for improving the coupling-out of light from the light guide
    • G02B6/005—Means for improving the coupling-out of light from the light guide provided by one optical element, or plurality thereof, placed on the light output side of the light guide
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/0001—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems
    • G02B6/0011—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems the light guides being planar or of plate-like form
    • G02B6/0081—Mechanical or electrical aspects of the light guide and light source in the lighting device peculiar to the adaptation to planar light guides, e.g. concerning packaging
    • G02B6/0086—Positioning aspects
    • G02B6/009—Positioning aspects of the light source in the package
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/0001—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems
    • G02B6/0011—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems the light guides being planar or of plate-like form
    • G02B6/0081—Mechanical or electrical aspects of the light guide and light source in the lighting device peculiar to the adaptation to planar light guides, e.g. concerning packaging
    • G02B6/0086—Positioning aspects
    • G02B6/0091—Positioning aspects of the light source relative to the light guide

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Planar Illumination Modules (AREA)

Abstract

一种背光模块(200)及显示设备(100)。背光模块(200)包括背板(210)、至少一个第一承载部(220)、导光板(230)、至少一个光学膜片(240)以及光源(260)。背板(210)具有侧墙(211)。第一承载部(220)设置在背板(210)上。导光板(230)设置在背板(210)上。光学膜片(240)设置在导光板(230)的上方，其中光学膜片(240)具有缺口(241)，且缺口(241)对应第一承载部(220)。光源(260)设置在背板上(210)，且光源(260)邻设导光板(230)的入光面。

Description

PCT国内申请，说明书已公开。

Claims (14)

  1. PCT国内申请，权利要求书已公开。
CN201780003047.5A 2017-05-03 2017-05-03 背光模块及显示设备 Pending CN109477991A (zh)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2017/082834 WO2018201311A1 (zh) 2017-05-03 2017-05-03 背光模块及显示设备

Publications (1)

Publication Number Publication Date
CN109477991A true CN109477991A (zh) 2019-03-15

Family

ID=64015277

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201780003047.5A Pending CN109477991A (zh) 2017-05-03 2017-05-03 背光模块及显示设备

Country Status (4)

Country Link
US (1) US10641946B2 (zh)
CN (1) CN109477991A (zh)
TW (1) TWI660220B (zh)
WO (1) WO2018201311A1 (zh)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111862789A (zh) * 2019-04-30 2020-10-30 京东方科技集团股份有限公司 一种背光模组、显示模组和显示装置
CN110807985B (zh) * 2019-10-10 2022-09-06 福建华佳彩有限公司 一种显示模组
CN114415420A (zh) * 2022-01-18 2022-04-29 武汉华星光电技术有限公司 背光模组和液晶显示装置
CN114326215B (zh) * 2022-02-09 2023-05-30 Tcl华星光电技术有限公司 背光模组以及显示装置
TWI815555B (zh) * 2022-07-14 2023-09-11 達擎股份有限公司 顯示裝置

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN201218891Y (zh) * 2008-05-30 2009-04-08 瑞仪(广州)光电子器件有限公司 具光学膜片定位功能的背光模块框座
US20090262277A1 (en) * 2008-04-18 2009-10-22 Samsung Electronics Co., Ltd. Flat panel display and method thereof
US20100177124A1 (en) * 2009-01-09 2010-07-15 Samsung Electronics Co., Ltd. Display device
CN102692741A (zh) * 2012-06-08 2012-09-26 深圳市华星光电技术有限公司 一种液晶显示模组及液晶显示装置
CN103267251A (zh) * 2013-06-07 2013-08-28 深圳市华星光电技术有限公司 一种背光模块及液晶模组
CN204853341U (zh) * 2015-08-20 2015-12-09 北京京东方茶谷电子有限公司 一种背光模组、显示模组及显示装置
CN106033132A (zh) * 2015-03-20 2016-10-19 南京瀚宇彩欣科技有限责任公司 光学膜片及背光模块
CN205721003U (zh) * 2016-06-28 2016-11-23 瑞仪光电股份有限公司 显示设备
CN206929629U (zh) * 2017-05-03 2018-01-26 瑞仪光电股份有限公司 显示设备

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003195263A (ja) * 2001-12-27 2003-07-09 Fujitsu Display Technologies Corp 液晶表示装置
KR100840715B1 (ko) * 2002-05-28 2008-06-23 삼성전자주식회사 백 라이트 어셈블리 및 이를 갖는 액정 표시 장치
TWI282885B (en) * 2004-03-03 2007-06-21 Au Optronics Corp Backlight assembly
KR101034779B1 (ko) * 2004-08-06 2011-05-17 삼성전자주식회사 백라이트 어셈블리 및 이를 이용한 표시장치
KR101253057B1 (ko) * 2005-07-07 2013-04-10 삼성디스플레이 주식회사 액정표시장치
JP2007026842A (ja) * 2005-07-15 2007-02-01 Citizen Miyota Co Ltd 両面発光型面光源装置、それに使用するセパレータ付き遮光片面テープ及びその貼付方法
CN100464230C (zh) * 2005-12-07 2009-02-25 群康科技(深圳)有限公司 背光模组
KR101320854B1 (ko) * 2006-07-14 2013-10-22 삼성디스플레이 주식회사 액정표시장치
JP2009175328A (ja) * 2008-01-23 2009-08-06 Dic Corp 遮光反射テープ及びｌｃｄモジュール
KR101493278B1 (ko) * 2008-11-24 2015-02-16 삼성디스플레이 주식회사 액정 표시 장치 및 이의 조립 방법
US8970802B2 (en) * 2012-05-30 2015-03-03 Shenzhen China Star Optoelectronics Technology Co., Ltd Display device, backlight module and mainframe structure unit thereof
CN103727453A (zh) * 2012-10-16 2014-04-16 鑫成科技(成都)有限公司 背光模组和具有该背光模组的显示装置
KR20150038876A (ko) * 2013-10-01 2015-04-09 삼성디스플레이 주식회사 액정 표시 장치
CN204313140U (zh) * 2015-01-12 2015-05-06 昆山龙腾光电有限公司 背光模组及液晶显示器
CN205427397U (zh) * 2016-03-21 2016-08-03 瑞仪光电(南京)有限公司 背光模组和显示装置
CN205942201U (zh) * 2016-08-17 2017-02-08 扬升照明股份有限公司 显示器、其背光模组以及其光学膜片装置

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20090262277A1 (en) * 2008-04-18 2009-10-22 Samsung Electronics Co., Ltd. Flat panel display and method thereof
CN201218891Y (zh) * 2008-05-30 2009-04-08 瑞仪(广州)光电子器件有限公司 具光学膜片定位功能的背光模块框座
US20100177124A1 (en) * 2009-01-09 2010-07-15 Samsung Electronics Co., Ltd. Display device
CN102692741A (zh) * 2012-06-08 2012-09-26 深圳市华星光电技术有限公司 一种液晶显示模组及液晶显示装置
CN103267251A (zh) * 2013-06-07 2013-08-28 深圳市华星光电技术有限公司 一种背光模块及液晶模组
CN106033132A (zh) * 2015-03-20 2016-10-19 南京瀚宇彩欣科技有限责任公司 光学膜片及背光模块
CN204853341U (zh) * 2015-08-20 2015-12-09 北京京东方茶谷电子有限公司 一种背光模组、显示模组及显示装置
CN205721003U (zh) * 2016-06-28 2016-11-23 瑞仪光电股份有限公司 显示设备
CN206929629U (zh) * 2017-05-03 2018-01-26 瑞仪光电股份有限公司 显示设备

Also Published As

Publication number Publication date
US10641946B2 (en) 2020-05-05
TW201843504A (zh) 2018-12-16
US20180321435A1 (en) 2018-11-08
TWI660220B (zh) 2019-05-21
WO2018201311A1 (zh) 2018-11-08

Similar Documents

Publication Publication Date Title
CN109477991A (zh) 背光模块及显示设备
US8786801B2 (en) Liquid crystal module and liquid crystal display device including the same
CN102929014B (zh) 一种液晶显示装置
JP5126033B2 (ja) 表示装置
CN202453599U (zh) 一种具有膜片定位功能的液晶模组结构
CN210129366U (zh) 支撑框架、背光模组和显示装置
CN102914909A (zh) 一种防漏光的侧入式背光的液晶模组及液晶显示器
US10371887B2 (en) Display apparatus with U-shaped coupling member
CN204331228U (zh) 液晶显示装置
CN202581171U (zh) 背光模组承载结构和液晶显示装置
CN205121100U (zh) 显示模组以及包含该显示模组的显示装置
CN101655636B (zh) 侧边入光式背光模块、液晶显示装置及其组装方法
WO2020182141A1 (zh) 一种液晶显示装置
CN204403956U (zh) 一种背光模组及显示装置
TWI569073B (zh) 背光模組及液晶顯示器
CN109477933A (zh) 背光模块及显示设备
CN214540302U (zh) 显示装置
CN109031746B (zh) 一种双胶框背光模组
CN204806114U (zh) 背光模组及液晶显示装置
CN205596171U (zh) 一种终端模组
CN104808387A (zh) 光源组件、背光模块及液晶显示器
KR101863158B1 (ko) 패널 지지 부재 및 이를 이용한 디스플레이 장치
CN208752354U (zh) 一种无塑背光模组
CN210514882U (zh) 一种背光模组、显示装置和拼接式显示装置
CN210467104U (zh) 一种显示屏

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
RJ01 Rejection of invention patent application after publication
RJ01 Rejection of invention patent application after publication

Application publication date: 20190315