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1. (WO2017143650) BACKLIGHT MODULE AND DISPLAY DEVICE
Latest bibliographic data on file with the International Bureau   

Pub. No.: WO/2017/143650 International Application No.: PCT/CN2016/079440
Publication Date: 31.08.2017 International Filing Date: 15.04.2016
IPC:
G02F 1/1335 (2006.01) ,G02F 1/13357 (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
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Applicants:
瑞仪光电(苏州)有限公司 RADIANT OPTO-ELECTRONICS (SUZHOU) CO., LTD [CN/CN]; 中国江苏省吴江市 经济开发区江兴东路1621号 No.1621, Jiangxing East Rd., Economic Developing Area Wujiang, Jiangsu 215200, CN
瑞仪光电股份有限公司 RADIANT OPTO-ELECTRONICS CORPORATION [CN/CN]; 中国台湾省高雄市 前镇区高雄加工出口区中六路1号 No.1, Central 6th Rd., Kaohsiung Export Processing Zone, Qianzhen Dist. Kaohsiung City, Taiwan 80681, CN
Inventors:
蔡博钧 TSAI, Po-Chun; CN
张育玮 CHANG, Yu-Wei; CN
李俊贤 LI, Chun-Hsien; CN
Agent:
北京东方亿思知识产权代理有限责任公司 BEIJING EAST IP LTD.; 中国北京市 东城区东长安街1号东方广场东方经贸城东2座1601室 Suite 1601, Tower E2, The Towers, Oriental Plaza No.1 East Chang An Ave., Dongcheng District Beijing 100738, CN
Priority Data:
201610102805.625.02.2016CN
Title (EN) BACKLIGHT MODULE AND DISPLAY DEVICE
(FR) MODULE DE RÉTROÉCLAIRAGE ET DISPOSITIF D'AFFICHAGE
(ZH) 背光模块和显示设备
Abstract:
(EN) A backlight module (B) comprises a first cover body (100), a second cover body (200), a light guide plate (400), a reflection sheet (500), and at least one optical diaphragm (300). The first cover body (100) comprises an accommodation space (110) and a first side wall (120) surrounding the accommodation space (110). The second cover body (200) comprises a second side wall (220) located outside the first side wall (120). The light guide plate (400) and the reflection sheet (500) are disposed in the accommodation space (110), and the reflection sheet (500) is located between light guide plate (400) and the first cover body (100). The optical diaphragm (300) is disposed between the light guide plate (400) and the second cover body (200) and comprises a first bent portion (330). The first bent portion (330) is located between the first side wall (120) and the second side wall (220).
(FR) La présente invention concerne un module de rétroéclairage (B) qui comprend un premier corps de couverture (100), un deuxième corps de couverture (200), une plaque de guidage de lumière (400), une feuille réfléchissante (500) et au moins un diaphragme optique (300). Le premier corps de couverture (100) comprend un espace de logement (110) et une première paroi latérale (120) entourant l’espace de logement (110). Le deuxième corps de couverture (200) comprend une deuxième paroi latérale (220) située à l’extérieur de la première paroi latérale (120). La plaque de guidage de lumière (400) et la feuille réfléchissante (500) sont disposées dans l’espace de logement (110), et la feuille réfléchissante (500) est située entre la plaque de guidage de lumière (400) et le premier corps de couverture (100). Le diaphragme optique (300) est disposé entre la plaque de guidage de lumière (400) et le deuxième corps de couverture (200) et comprend une première partie courbée (330). La première partie courbée (330) est située entre la première paroi latérale (120) et la deuxième paroi latérale (220).
(ZH) 一种背光模块(B),包括第一盖体(100)、第二盖体(200)、导光板(400)、反射片(500)、以及至少一个光学膜片(300)。第一盖体(100)包括容置空间(110)和围绕容置空间(110)的第一侧壁(120)。第二盖体(200)包括位于第一侧壁(120)外的第二侧壁(220)。导光板(400)和反射片(500)设置在该容置空间(110)中,且反射片(500)位于导光板(400)和第一盖体(100)之间。光学膜片(300)设置在导光板(400)和第二盖体(200)之间并包括第一弯折部(330),其中,第一弯折部(330)位于第一侧壁(120)和第二侧壁(220)之间。
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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, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, JP, KE, KG, KN, KP, KR, 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)