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1. (WO2019024142) DRIVE CIRCUIT BASED ON LIQUID CRYSTAL PANEL AND LIQUID CRYSTAL PANEL
국제사무국에 기록된 최신 서지정보정보 제출

공개번호: WO/2019/024142 국제출원번호: PCT/CN2017/098453
공개일: 07.02.2019 국제출원일: 22.08.2017
IPC:
G09G 3/36 (2006.01)
G SECTION G — 물리학
09
교육; 암호방법; 전시; 광고; 봉인
G
정적수단을 사용하여 가변정보를 표시하는 표시장치의 제어를 위한 장치 또는 회로
3
음극선관 이외의 가시적 표시기를 위한 제어장치 또는 회로
20
매트릭스상으로 배치된 개개의 요소의 조합에 의해 그 집합을 구성함으로써 다수의 문자의 집합, 예. 1면을 표시하기 위한 것
34
독립의 광원으로부터 광을 제어하는 것
36
액정을 사용하는 것
출원인:
武汉华星光电技术有限公司 WUHAN CHINA STAR OPTOELECTRONICS TECHNOLOGY CO., LTD [CN/CN]; 中国湖北省武汉市 东湖开发区高新大道666号生物城C5栋 Building C5 Biolake of Optics Valley No.666 Gaoxin Avenue, East Lake High-Tech Development Zone Wuhan, Hubei 430070, CN
발명자:
邢振周 XING, Zhenzhou; CN
대리인:
深圳市威世博知识产权代理事务所(普通合伙) CHINA WISPRO INTELLECTUAL PROPERTY LLP.; 中国广东省深圳市 南山区高新区粤兴三道8号中国地质大学产学研基地中地大楼A806 Room A806 Zhongdi Building, China University of Geosciences Base No.8 Yuexing 3rd Road, High-Tech Industrial Estate, Nanshan District Shenzhen, Guangdong 518057, CN
우선권 정보:
201710655270.X02.08.2017CN
발명의 명칭: (EN) DRIVE CIRCUIT BASED ON LIQUID CRYSTAL PANEL AND LIQUID CRYSTAL PANEL
(FR) PANNEAU À CRISTAUX LIQUIDES À BASE DE CIRCUIT DE PILOTAGE ET PANNEAU À CRISTAUX LIQUIDES
(ZH) 一种基于液晶面板的驱动电路及液晶面板
요약서:
(EN) A liquid crystal panel and a drive circuit therefor. The drive circuit comprises a source drive chip (11) and a plurality of multiplexing circuits (12); the source drive chip (11) is used for providing a plurality of source drive signals (IsourceN); and each multiplexing circuit (12) is used for receiving one source drive signal (IsourceN) and a plurality of control signals (MUXN), and transmitting, under the control of the plurality of control signals (MUXN), the one source drive signal (IsourceN) to a plurality of pixel units (22), corresponding to the one source drive signal (IsourceN), in a pixel array (2) in a time-division manner, wherein the number of control signals (MUXN) is less than the number of pixel units (22) corresponding to the one source drive signal (IsourceN). The amount of control signals (MUXN) used can be reduced, and the area of signal wiring, arranged on a frame of a liquid crystal panel, for bearing control signals (MUXN) is thus reduced, thereby achieving the purposes of reducing the frame width of the liquid crystal panel and realising a narrow frame design.
(FR) L'invention concerne un panneau à cristaux liquides et un circuit de pilotage associé. Le circuit de pilotage comprend une puce de pilotage de source (11) et une pluralité de circuits de multiplexage (12) ; la puce de pilotage de source (11) est utilisée pour fournir une pluralité de signaux de pilotage de source (IsourceN) ; et chaque circuit de multiplexage (12) est utilisé pour recevoir un signal de pilotage de source (IsourceN) et une pluralité de signaux de commande (MUXN), et transmettre, sous la commande de la pluralité de signaux de commande (MUXN), le signal de pilotage de source (IsourceN) à une pluralité d'unités pixels (22), correspondant au signal de pilotage de source (IsourceN), dans une matrice de pixels (2) par répartition dans le temps, le nombre de signaux de commande (MUXN) étant inférieur au nombre d'unités pixels (22) correspondant au signal de pilotage de source (IsourceN). La quantité de signaux de commande (MUXN) utilisée peut être réduite, et l'aire de câblage de signal, agencée sur un cadre d'un panneau à cristaux liquides, permettant de transporter des signaux de commande (MUXN) est ainsi réduite, ce qui réalise les objectifs de réduction de la largeur de cadre du panneau à cristaux liquides et de créer une conception de cadre étroite.
(ZH) 一种液晶面板及其驱动电路,驱动电路包括源极驱动芯片(11)和多个多路复用电路(12),源极驱动芯片(11)用于提供多路源极驱动信号(IsourceN),每一多路复用电路(12)用于接收一路源极驱动信号(IsourceN)和多路控制信号(MUXN),并在多路控制信号(MUXN)的控制下将一路源极驱动信号(IsourceN)分时传输至像素阵列(2)中与一路源极驱动信号(IsourceN)对应的多个像素单元(22)中;其中,控制信号(MUXN)的数量小于一路源极驱动信号(IsourceN)对应的像素单元(22)的数量。能够减少控制信号(MUXN)的使用数量,进而减少设置于液晶面板的边框上承载控制信号(MUXN)的信号走线的面积,进而达到降低液晶面板的边框宽度、实现窄边框设计的目的。
front page image
지정국: 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
아프리카지역 지식재산권기구(ARIPO) (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, TZ, UG, ZM, ZW)
유라시아 특허청(EAPO) (AM, AZ, BY, KG, KZ, RU, TJ, TM)
유럽 특허청(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)
아프리카 지식재산권기구(OAPI) (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, KM, ML, MR, NE, SN, TD, TG)
공개언어: 중국어 (ZH)
출원언어: 중국어 (ZH)