Some content of this application is unavailable at the moment.
If this situation persist, please contact us atFeedback&Contact
1. (WO2017063281) BACKPLANE AND DIRECT-LIT BACKLIGHT MODULE
Latest bibliographic data on file with the International Bureau   

Pub. No.: WO/2017/063281 International Application No.: PCT/CN2015/098777
Publication Date: 20.04.2017 International Filing Date: 24.12.2015
IPC:
G02F 1/1333 (2006.01) ,F21S 2/00 (2016.01) ,F21S 8/00 (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
F MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
21
LIGHTING
S
NON-PORTABLE LIGHTING DEVICES OR SYSTEMS THEREOF
2
Systems of lighting devices, not provided for in main groups F21S4/-F21S10/119
F MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
21
LIGHTING
S
NON-PORTABLE LIGHTING DEVICES OR SYSTEMS THEREOF
8
Lighting devices intended for fixed installation
Applicants:
深圳市华星光电技术有限公司 SHENZHEN CHINA STAR OPTOELECTRONICS TECHNOLOGY CO., LTD. [CN/CN]; 中国广东省深圳市 光明新区塘明大道9-2号 No.9-2, Tangming Road, Guangming Shenzhen, Guangdong 518132, CN
Inventors:
张祖伟 ZHANG, Zuwei; CN
Agent:
深圳市铭粤知识产权代理有限公司 MING & YUE INTELLECTUAL PROPERTY LAW FIRM; 中国广东省深圳市南山区南山街道前海路泛海城市广场2栋604室 Room 604 Building 2, Oceanwide City Square, Qianhai Road, Nanshan Street, Nanshan District Shenzhen, Guangdong 518066, CN
Priority Data:
201510677043.816.10.2015CN
Title (EN) BACKPLANE AND DIRECT-LIT BACKLIGHT MODULE
(FR) FOND DE PANIER, ET MODULE DE RÉTROÉCLAIRAGE À ÉCLAIRAGE DIRECT
(ZH) 一种背板及直下式背光模组
Abstract:
(EN) A backplane (10) and a direct-lit backlight module. The backplane (10) comprises a side plate (11) which forms a flared shape, and a bottom plate (12) connected to the side plate (11), wherein inwardly protruding ribs (13) connected to the side plate (11) and the bottom plate (12) are provided at corners formed by the connection of the side plate (11) and the bottom plate (12). The inwardly protruding ribs (13) provided at transitional corners between the side plate (11) and the bottom plate (12) of the backplane (10) improves the integral rigidity of the backplane (10) without thickening the backlight module. Moreover, the side plate (11) is configured as a first side plate (11a) and a second plate (11b), and the second side plate (11b) is obliquely connected between the first side plate (11a) and the bottom plate (12) so as to increase the extensional length of the bottom plate (12) and ensure the optical performance of the backplane (10).
(FR) La présente invention concerne un fond de panier (10), et un module de rétroéclairage à éclairage direct. Le fond de panier (10) comprend une plaque latérale (11) qui a une forme évasée, et une plaque inférieure (12) qui est reliée à la plaque latérale (11), des nervures faisant saillie vers l'intérieur (13) reliées à ladite plaque latérale (11) et à la plaque inférieure (12) se trouvant à l'emplacement de coins formés par la liaison entre la plaque latérale (11) et cette plaque inférieure (12). Les nervures faisant saillie vers l'intérieur (13) situées à l'emplacement de coins de transition entre la plaque latérale (11) et la plaque inférieure (12) du fond de panier (10) améliorent la rigidité intégrale du fond de panier (10) sans épaissir le module de rétroéclairage. De plus, ladite plaque latérale (11) est constituée d'une première plaque latérale (11a) et d'une seconde plaque (11b), et la seconde plaque latérale (11b) est reliée obliquement entre la première plaque latérale (11a) et la plaque inférieure (12) de manière à accroître la longueur d'extension de cette plaque inférieure (12) et à garantir les performances optiques du fond de panier (10).
(ZH) 一种背板(10)及直下式背光模组,所述背板(10)包括围成喇叭口形状的侧板(11)和连接所述侧板(11)的底板(12),自所述侧板(11)和所述底板(12)连接形成的角部朝内凸设有连接所述侧板(11)和所述底板(12)的凸肋(13)。通过在背板(10)的侧板(11)和底板(12)连接的过渡的角部朝内凸设有凸肋(13),增加了背板(10)的整体刚性的同时不增加背光模组厚度,并将侧板(11)设置成第一侧板(11a)和第二侧板(11b),第二侧板(11b)倾斜连接在第一侧板(11a)与底板(12)之间,增大了底板(12)的外延长度,保证了背板(10)的光学品味。
front page image
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)