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1. (WO2018196348) BACKLIGHT MODULE AND DISPLAY DEVICE
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Pub. No.: WO/2018/196348 International Application No.: PCT/CN2017/111326
Publication Date: 01.11.2018 International Filing Date: 16.11.2017
IPC:
G02F 1/1335 (2006.01)
G PHYSICS
02
OPTICS
F
DEVICES 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
1
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
01
for the control of the intensity, phase, polarisation or colour
13
based on liquid crystals, e.g. single liquid crystal display cells
133
Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
1333
Constructional arrangements
1335
Structural association of optical devices, e.g. polarisers, reflectors, with the cell
Applicants:
深圳TCL新技术有限公司 SHENZHEN TCL NEW TECHNOLOGY CO., LTD [CN/CN]; 中国广东省深圳市 南山区中山园路1001号TCL国际E城科技大厦D4栋7楼 7/F., D4, TCL S & T Building TCL International E City, No.1001 Zhongshan Park Road, Nanshan District Shenzhen, Guangdong 518052, CN
Inventors:
邓天应 DENG, Tianying; CN
潘俊 PAN, Jun; CN
陈细俊 CHEN, Xijun; CN
强科文 QIANG, Kewen; CN
Agent:
深圳市世纪恒程知识产权代理事务所 CENFO INTELLECTUAL PROPERTY AGENCY; 中国广东省深圳市 南山区南山大道3838号设计产业园金栋二层210-212(原南头城工业村11栋) Room 210-212, 2/F, Building "Golden" (Block 11, Industrial Village of Former Nantou Cheng) Design Industrial Park, No. 3838,Nanshan Road, Nanshan District Shenzhen, Guangdong 518052, CN
Priority Data:
201720471478.128.04.2017CN
Title (EN) BACKLIGHT MODULE AND DISPLAY DEVICE
(FR) MODULE DE RÉTROÉCLAIRAGE ET DISPOSITIF D'AFFICHAGE
(ZH) 背光模组和显示装置
Abstract:
(EN) A backlight module (10) and a display device (100), the backlight module (10) comprising: a plurality of light-emitting assemblies (11), each light-emitting assembly (11) comprising a light-emitting chip (113) and a light-transmitting body portion (111) which covers the light-emitting chip (113); a plurality of optical film sheets (15), the optical film sheets (15) being stacked in parallel, and a surface of an optical film sheet (15) being provided with a quantum dot layer (17); light which is emitted by the light-emitting chip (113) passes through an optical film sheet (15) and the quantum dot layer (17) to generate white light, having good thermal reliability and being low cost.
(FR) Un module de rétroéclairage (10) et un dispositif d'affichage (100), le module de rétroéclairage (10) comprenant : une pluralité de montages électroluminescents (11), chaque montage électroluminescent (11) comprenant une puce électroluminescente (113) et une partie de corps de transmission de lumière (111) qui recouvre la puce électroluminescente (113); une pluralité de feuilles de film optique (15), les feuilles de film optique (15) étant empilées en parallèle, et une surface d'une feuille de film optique (15) étant pourvue d'une couche de points quantiques (17); la lumière qui est émise par la puce électroluminescente (113) passe à travers une feuille de film optique (15) et la couche de points quantiques (17) pour générer une lumière blanche, ayant une bonne fiabilité thermique et étant peu coûteuse.
(ZH) 一种背光模组(10)和显示装置(100),其中,背光模组(10)包括:多个发光组件(11),每一发光组件(11)均包括发光芯片(113)和罩于发光芯片(113)的透光主体部(111);及若干光学膜片(15),光学膜片(15)平行叠放设置,其中一光学膜片(15)的表面设有量子点层(17),发光芯片(113)发出的光透过光学膜片(15)和量子点层(17),产生白光,热可靠性好且成本低。
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Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BN, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DJ, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, JO, JP, KE, KG, KH, KN, KP, KR, KW, KZ, LA, LC, LK, LR, LS, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SA, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW
African Regional Intellectual Property Organization (ARIPO) (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Office (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (EPO) (AL, AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, KM, ML, MR, NE, SN, TD, TG)
Publication Language: Chinese (ZH)
Filing Language: Chinese (ZH)