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1. WO2019056667 - DISPLAY DEVICE AND ASSEMBLING AND DISASSEMBLING METHOD THEREFOR

Publication Number WO/2019/056667
Publication Date 28.03.2019
International Application No. PCT/CN2018/072493
International Filing Date 12.01.2018
IPC
G02F 1/133 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
CPC
G02B 6/005
GPHYSICS
02OPTICS
BOPTICAL ELEMENTS, SYSTEMS, OR APPARATUS
6Light guides
0001specially adapted for lighting devices or systems
0011the light guides being planar or of plate-like form
0033Means for improving the coupling-out of light from the light guide
005provided by one optical element, or plurality thereof, placed on the light output side of the light guide
G02F 1/1303
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
1303Apparatus specially adapted to the manufacture of LCDs
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 1/1335
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
G02F 2001/133314
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
133314Back frame
G02F 2001/133317
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
133317Intermediate frame, e.g. between backlight housing and front frame
Applicants
  • 苏州乐轩科技有限公司 SUZHOU RAKEN TECHNOLOGY CO., LTD. [CN]/[CN]
Inventors
  • 谢志宏 HSIEH, Chihhung
  • 柯明宗 KO, Mingtsung
Agents
  • 苏州创元专利商标事务所有限公司 SUZHOU CREATOR PATENT & TRADEMARK AGENCY, LTD.
Priority Data
201710845821.919.09.2017CN
Publication Language Chinese (ZH)
Filing Language Chinese (ZH)
Designated States
Title
(EN) DISPLAY DEVICE AND ASSEMBLING AND DISASSEMBLING METHOD THEREFOR
(FR) DISPOSITIF D'AFFICHAGE ET SON PROCÉDÉ DE MONTAGE ET DE DÉMONTAGE
(ZH) 显示设备及其组装与拆卸方法
Abstract
(EN)
A display device, comprising: a back plate (100), a middle frame (200), a limiting member (700), an optical film (400), and a display panel (600). The back plate (100) comprises: a bottom plate (110), and a side wall (120) protruding from the bottom plate (110). The middle frame (200) comprises a first frame body (210) located above the bottom plate (110), and a second frame body (220) covering the side wall (120). The first frame body (210) is provided with two opposite surfaces (201, 202), and an opening (O) penetrating through the two surfaces (201, 202). The optical film (400) comprises a lug portion (410) disposed at the opening (O) of the middle frame (200). The limiting member (700) is detachably connected to the middle frame (200) and is pluggably connected to the lug portion (410) of the optical film (400). The display panel (600) is fixed to the middle frame (200).
(FR)
La présente invention concerne un dispositif d'affichage, comprenant : une plaque arrière (100), un cadre intermédiaire (200), un élément de limitation (700), un film optique (400), et un panneau d'affichage (600). La plaque arrière (100) comprend : une plaque inférieure (110) et une paroi latérale (120) faisant saillie à partir de la plaque inférieure (110). Le cadre intermédiaire (200) comprend un premier corps de cadre (210) situé au-dessus de la plaque inférieure (110), et un second corps de cadre (220) recouvrant la paroi latérale (120). Le premier corps de cadre (210) est pourvu de deux surfaces opposées (201, 202), et d'une ouverture (O) traversant les deux surfaces (201, 202). Le film optique (400) comprend une partie tenon (410) disposée au niveau de l'ouverture (O) du cadre intermédiaire (200). L'élément de limitation (700) est relié amovible au cadre intermédiaire (200) et est reliée par branchement à la partie tenon (410) du film optique (400). Le panneau d'affichage (600) est fixé au cadre intermédiaire (200).
(ZH)
一种显示设备,包含一背板(100)、一中框(200)、一限位件(700)、一光学膜片(400)以及一显示面板(600)。背板(100)包含一底板(110)以及突出于底板(110)的一侧墙(120)。中框(200)包含位于底板(110)上方的一第一框体(210)与覆盖侧墙(120)的一第二框体(220),第一框体(210)具有相对两表面(201,202)以及贯穿两表面(201,202)的一开口(O)。光学膜片(400)包含位于中框(200)开口(O)的一挂耳部(410)。限位件(700)可拆卸性地连接中框(200),并且可插拔性地连接光学膜片(400)的挂耳部(410)。显示面板(600)固定于中框(200)。
Also published as
Latest bibliographic data on file with the International Bureau