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1. (WO2019000635) DISPLAY PANEL DRIVING METHOD AND DRIVING DEVICE, AND DISPLAY DEVICE
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Pub. No.: WO/2019/000635 International Application No.: PCT/CN2017/100256
Publication Date: 03.01.2019 International Filing Date: 01.09.2017
IPC:
G02F 1/133 (2006.01) ,G02F 1/1343 (2006.01) ,G09G 3/36 (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
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
1343
Electrodes
G PHYSICS
09
EDUCATING; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
G
ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
3
Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes
20
for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix
34
by control of light from an independent source
36
using liquid crystals
Applicants:
惠科股份有限公司 HKC CORPORATION LIMITED [CN/CN]; 中国广东省深圳市 宝安区石岩街道水田村民营工业园惠科工业园厂房1、2、3栋,九州阳光1号厂房5、7楼 5th and 7th Floor of Factory Building 1, Jiuzhou Yangguang, Factory Buildings 1, 2, 3 of HKC Industrial Park, Privately Operated Industrial Park, Shuitian Village, Shiyan Sub-district, Baoan District Shenzhen, Guangdong 518108, CN
重庆惠科金渝光电科技有限公司 CHONGQING HKC OPTOELECTRONICS TECHNOLOGY CO., LTD. [CN/CN]; 中国重庆市 巴南区界石镇石景路1号 No.1 Shijing Rd., Jieshi, Banan District Chongqing 401320, CN
Inventors:
陈猷仁 CHEN, Yu-jen; CN
Agent:
北京品源专利代理有限公司 BEYOND ATTORNEYS AT LAW; 中国北京市 海淀区莲花池东路39号西金大厦6层 F6, Xijin Centre 39 Lianhuachi East Rd., Haidian District Beijing 100036, CN
Priority Data:
201710516337.129.06.2017CN
Title (EN) DISPLAY PANEL DRIVING METHOD AND DRIVING DEVICE, AND DISPLAY DEVICE
(FR) PROCÉDÉ DE PILOTAGE DE PANNEAU D'AFFICHAGE ET DISPOSITIF DE PILOTAGE, ET DISPOSITIF D'AFFICHAGE
(ZH) 显示面板的驱动方法、驱动装置及显示装置
Abstract:
(EN) A driving method and a driving device for a display panel (7), and a display device (6). The driving method comprises: when carrying out panel display, using a first scan line (21) to control a first switch tube (41) and a second switch tube (42) to connect; using a second scan line (22) to control a third switch tube (43) to disconnect; a data line (11) inputs a data signal to a first pixel electrode (31) and a second pixel electrode (32) by means of the first switch tube (41) and the second switch tube (42) so as to drive a pixel structure where the first pixel electrode (31) and the second pixel electrode (32) are located to carry out display (110); using the second scan line (22) to control the third switch tube (43) to connect; using the first scan line (21) to control the first switch tube (41) and the second switch tube (42) to disconnect; and controlling the first pixel electrode (31) and the second pixel electrode (32) to form a preset voltage difference therebetween (120).
(FR) La présente invention se rapporte à un procédé de pilotage et un dispositif de pilotage pour un panneau d’affichage (7), et à un dispositif d’affichage (6). Le procédé de pilotage comprend les étapes suivantes : lors de la réalisation d'un affichage de panneau, une première ligne de balayage (21) est utilisée pour commander un premier tube de commutation (41) et un deuxième tube de commutation (42) afin qu'ils soient connectés ; une seconde ligne de balayage (22) est utilisée pour commander un troisième tube de commutation (43) afin qu'il soit déconnecté ; une ligne de données (11) entre un signal de données dans une première électrode de pixel (31) et une seconde électrode de pixel (32) au moyen du premier tube de commutation (41) et du deuxième tube de commutation (42) de façon à piloter une structure de pixel où la première électrode de pixel (31) et la seconde électrode de pixel (32) se situent pour réaliser un affichage (110) ; la seconde ligne de balayage (22) est utilisée pour commander le troisième tube de commutation (43) afin qu'il soit connecté ; la première ligne de balayage (21) est utilisée pour commander ledit premier tube de commutation (41) et ledit deuxième tube de commutation (42) afin qu'ils soient déconnectés ; et ladite première électrode de pixel (31) ainsi que ladite seconde électrode de pixel (32) sont commandées pour qu'une différence de tension prédéfinie soit formée entre elles (120).
(ZH) 一种显示面板(7)的驱动方法、驱动装置及显示装置(6),驱动方法包括进行平面显示时,通过第一扫描线(21)控制第一开关管(41)和第二开关管(42)导通,通过第二扫描线(22)控制第三开关管(43)关断,数据线(11)通过第一开关管(41)和第二开关管(42)向第一像素电极(31)和第二像素电极(32)输入数据信号,驱动第一像素电极(31)与第二像素电极(32)所在像素结构进行显示(110);通过第二扫描线(22)控制第三开关管(43)导通,通过第一扫描线(21)控制第一开关管(41)和第二开关管(42)关断,控制第一像素电极(31)和第二像素电极(32)之间形成预定电压差(120)。
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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)