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1. WO2017177878 - RUBBER FRAME, BACKLIGHT MODULE, AND DISPLAY DEVICE

Publication Number WO/2017/177878
Publication Date 19.10.2017
International Application No. PCT/CN2017/079959
International Filing Date 10.04.2017
IPC
F21V 19/00 2006.01
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
21LIGHTING
VFUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
19Fastening of light sources or lamp holders
F21V 17/00 2006.01
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
21LIGHTING
VFUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
17Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages
G02F 1/13357 2006.01
GPHYSICS
02OPTICS
FDEVICES OR ARRANGEMENTS, THE OPTICAL OPERATION OF WHICH IS MODIFIED BY CHANGING THE OPTICAL PROPERTIES OF THE MEDIUM OF THE DEVICES OR ARRANGEMENTS FOR THE CONTROL OF THE INTENSITY, COLOUR, PHASE, POLARISATION OR DIRECTION OF LIGHT, e.g. SWITCHING, GATING, MODULATING OR DEMODULATING; TECHNIQUES OR PROCEDURES FOR THE OPERATION THEREOF; FREQUENCY-CHANGING; NON-LINEAR OPTICS; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
1Devices 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
01for the control of the intensity, phase, polarisation or colour
13based on liquid crystals, e.g. single liquid crystal display cells
133Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
1333Constructional arrangements
1335Structural association of cells with optical devices, e.g. polarisers or reflectors
13357Illuminating devices
CPC
G02F 1/133308
GPHYSICS
02OPTICS
FDEVICES OR ARRANGEMENTS, THE OPTICAL OPERATION OF WHICH IS MODIFIED BY CHANGING THE OPTICAL PROPERTIES OF THE MEDIUM OF THE DEVICES OR ARRANGEMENTS FOR THE CONTROL OF THE INTENSITY, COLOUR, PHASE, POLARISATION OR DIRECTION OF LIGHT, e.g. SWITCHING, GATING, MODULATING OR DEMODULATING; TECHNIQUES OR PROCEDURES FOR THE OPERATION THEREOF; FREQUENCY-CHANGING; NON-LINEAR OPTICS; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
1Devices 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
01for the control of the intensity, phase, polarisation or colour 
13based on liquid crystals, e.g. single liquid crystal display cells
133Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
1333Constructional arrangements; ; Manufacturing methods
133308LCD panel immediate support structure, e.g. front and back frame or bezel
G02F 1/1336
GPHYSICS
02OPTICS
FDEVICES OR ARRANGEMENTS, THE OPTICAL OPERATION OF WHICH IS MODIFIED BY CHANGING THE OPTICAL PROPERTIES OF THE MEDIUM OF THE DEVICES OR ARRANGEMENTS FOR THE CONTROL OF THE INTENSITY, COLOUR, PHASE, POLARISATION OR DIRECTION OF LIGHT, e.g. SWITCHING, GATING, MODULATING OR DEMODULATING; TECHNIQUES OR PROCEDURES FOR THE OPERATION THEREOF; FREQUENCY-CHANGING; NON-LINEAR OPTICS; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
1Devices 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
01for the control of the intensity, phase, polarisation or colour 
13based on liquid crystals, e.g. single liquid crystal display cells
133Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
1333Constructional arrangements; ; Manufacturing methods
1335Structural association of cells with optical devices, e.g. polarisers or reflectors
1336Illuminating devices
G02F 2001/133311
GPHYSICS
02OPTICS
FDEVICES OR ARRANGEMENTS, THE OPTICAL OPERATION OF WHICH IS MODIFIED BY CHANGING THE OPTICAL PROPERTIES OF THE MEDIUM OF THE DEVICES OR ARRANGEMENTS FOR THE CONTROL OF THE INTENSITY, COLOUR, PHASE, POLARISATION OR DIRECTION OF LIGHT, e.g. SWITCHING, GATING, MODULATING OR DEMODULATING; TECHNIQUES OR PROCEDURES FOR THE OPERATION THEREOF; FREQUENCY-CHANGING; NON-LINEAR OPTICS; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
1Devices 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
01for the control of the intensity, phase, polarisation or colour 
13based on liquid crystals, e.g. single liquid crystal display cells
133Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
1333Constructional arrangements; ; Manufacturing methods
133308LCD panel immediate support structure, e.g. front and back frame or bezel
133311Environmental protection, e.g. dust, humidity
G02F 2001/13332
GPHYSICS
02OPTICS
FDEVICES OR ARRANGEMENTS, THE OPTICAL OPERATION OF WHICH IS MODIFIED BY CHANGING THE OPTICAL PROPERTIES OF THE MEDIUM OF THE DEVICES OR ARRANGEMENTS FOR THE CONTROL OF THE INTENSITY, COLOUR, PHASE, POLARISATION OR DIRECTION OF LIGHT, e.g. SWITCHING, GATING, MODULATING OR DEMODULATING; TECHNIQUES OR PROCEDURES FOR THE OPERATION THEREOF; FREQUENCY-CHANGING; NON-LINEAR OPTICS; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
1Devices 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
01for the control of the intensity, phase, polarisation or colour 
13based on liquid crystals, e.g. single liquid crystal display cells
133Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
1333Constructional arrangements; ; Manufacturing methods
133308LCD panel immediate support structure, e.g. front and back frame or bezel
13332Front frame
G02F 2202/28
GPHYSICS
02OPTICS
FDEVICES OR ARRANGEMENTS, THE OPTICAL OPERATION OF WHICH IS MODIFIED BY CHANGING THE OPTICAL PROPERTIES OF THE MEDIUM OF THE DEVICES OR ARRANGEMENTS FOR THE CONTROL OF THE INTENSITY, COLOUR, PHASE, POLARISATION OR DIRECTION OF LIGHT, e.g. SWITCHING, GATING, MODULATING OR DEMODULATING; TECHNIQUES OR PROCEDURES FOR THE OPERATION THEREOF; FREQUENCY-CHANGING; NON-LINEAR OPTICS; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
2202Materials and properties
28Adhesive materials or arrangements
G06F 1/1637
GPHYSICS
06COMPUTING; CALCULATING; COUNTING
FELECTRIC DIGITAL DATA PROCESSING
1Details not covered by groups G06F3/00G06F13/00 and G06F21/00
16Constructional details or arrangements
1613for portable computers
1633Constructional details or arrangements of portable computers not specific to the type of enclosures covered by groups G06F1/1615 - G06F1/1626
1637Details related to the display arrangement, including those related to the mounting of the display in the housing
Applicants
  • 京东方科技集团股份有限公司 BOE TECHNOLOGY GROUP CO., LTD. [CN]/[CN]
  • 合肥京东方光电科技有限公司 HEFEI BOE OPTOELECTRONICS TECHNOLOGY CO., LTD. [CN]/[CN]
Inventors
  • 孟小明 MENG, Xiaoming
  • 金珍 JIN, Zhen
  • 朴炳仁 PARK, Byung-in
  • 王慧 WANG, Hui
Agents
  • 中科专利商标代理有限责任公司 CHINA SCIENCE PATENT & TRADEMARK AGENT LTD.
Priority Data
201620302917.111.04.2016CN
Publication Language Chinese (ZH)
Filing Language Chinese (ZH)
Designated States
Title
(EN) RUBBER FRAME, BACKLIGHT MODULE, AND DISPLAY DEVICE
(FR) CADRE DE CAOUTCHOUC, MODULE DE RÉTROÉCLAIRAGE ET DISPOSITIF D'AFFICHAGE
(ZH) 胶框、背光模组和显示装置
Abstract
(EN)
A rubber frame (1), a backlight module, and a display device comprising the backlight module. The backlight module comprises a front frame (2), a display panel (4), an adhesive tape (3), and the rubber frame (1). The rubber frame (1) comprises a frame body. A ring of protrusion (11) extending upwards is disposed on the inner side of the frame body. A mounting plane (13) is disposed on the outer side of the upper surface of the frame body located on the protrusion (11). The front frame (2) covers the mounting plane (13). The display panel (4) is placed on the inner side of the rubber frame (1). The adhesive tape (3) is attached from the upper surface of the front frame (2) to the upper surface of the protrusion (11), and is attached from the upper surface of the protrusion (11) to the upper surface of the display panel (4). By arranging the protrusion (11) on the rubber frame (1), the problem of light leakage between the adhesive tape (3) and the display panel (4) can be resolved.
(FR)
L’invention concerne un cadre de caoutchouc (1), un module de rétroéclairage et un dispositif d’affichage comprenant le module de rétroéclairage. Le module de rétroéclairage comprend un cadre avant (2), un panneau d'affichage (4), un ruban adhésif (3) et le cadre de caoutchouc (1). Le cadre de caoutchouc (1) comprend un corps de cadre. Un anneau de saillie (11) s'étendant vers le haut est disposé sur le côté interne du corps de cadre. Un plan de montage (13) est disposé sur le côté externe de la surface supérieure du corps de cadre situé sur la saillie (11). Le cadre avant (2) recouvre le plan de montage (13). Le panneau d'affichage (4) est placé sur le côté interne du cadre de caoutchouc (1). Le ruban adhésif (3) est fixé à partir de la surface supérieure du cadre avant (2) à la surface supérieure de la saillie (11) et est fixé à partir de la surface supérieure de la saillie (11) à la surface supérieure du panneau d'affichage (4). Par l'agencement de la saillie (11) sur le cadre de caoutchouc (1), le problème de fuite de lumière entre le ruban adhésif (3) et le panneau d'affichage (4) peut être résolu.
(ZH)
一种胶框(1)、背光模组和包括背光模组的显示装置,背光模组包括前框(2)、显示面板(4)、胶带(3)和胶框(1);胶框(1)包括框体,框体的内侧设有一圈向上延伸的凸起(11),框体的上表面位于凸起(11)的外侧设有安装面(13);前框(2)盖设于安装面(13)上,显示面板(4)搭设在胶框(1)的内侧,胶带(3)从前框(2)的上表面贴覆到凸起(11)的上表面,并从凸起(11)的上表面延伸贴覆到显示面板(4)的上表面。通过胶框(1)上凸起(11)的设置,能够解决胶带(3)和显示面板(4)之间的漏光问题。
Also published as
Latest bibliographic data on file with the International Bureau