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1. (WO2017156804) TOUCH LIQUID CRYSTAL DISPLAY DEVICE AND ELECTRONIC APPARATUS
Latest bibliographic data on file with the International Bureau   

Pub. No.: WO/2017/156804 International Application No.: PCT/CN2016/078497
Publication Date: 21.09.2017 International Filing Date: 05.04.2016
IPC:
G02F 1/1333 (2006.01) ,G02F 1/1343 (2006.01) ,G06F 3/041 (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
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
06
COMPUTING; CALCULATING; COUNTING
F
ELECTRIC DIGITAL DATA PROCESSING
3
Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
01
Input arrangements or combined input and output arrangements for interaction between user and computer
03
Arrangements for converting the position or the displacement of a member into a coded form
041
Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means
Applicants:
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
Inventors:
张洲 ZHANG, Zhou; CN
曹昌 CAO, Chang; CN
马长文 MA, Changwen; CN
蔡育徵 TSAI, Yu-cheng; 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:
201610145864.115.03.2016CN
Title (EN) TOUCH LIQUID CRYSTAL DISPLAY DEVICE AND ELECTRONIC APPARATUS
(FR) DISPOSITIF D'AFFICHAGE TACTILE À CRISTAUX LIQUIDES ET APPAREIL ÉLECTRONIQUE
(ZH) 触控式液晶显示装置以及电子设备
Abstract:
(EN) Provided are a touch liquid crystal display device (200) and an electronic apparatus comprising same. The touch liquid crystal display device (200) comprises a display panel (1), a backlight module (2), and a middle frame (3) for supporting the display panel (1) and the backlight module (2). The display panel (1) and the backlight module (2) are arranged opposite to each other. The display panel (1) comprises an array substrate (11), an optical filter substrate (12), and a liquid crystal layer (13) located between the array substrate (11) and the optical filter substrate (12). The array substrate (11) and the optical filter substrate (12) are arranged opposite to each other. A driving electrode layer (112) is disposed on the array substrate (11). A first sensing electrode layer (122) is disposed on the optical filter substrate (12). The driving electrode layer (112) and the first sensing electrode layer (122) constitute a mutual-capacitance touch structure. One side of the middle frame (3) facing the backlight module (2) is further provided with a second sensing electrode layer (4). There is a gap (H) between the second sensing electrode layer (4) and the backlight module (2). The second sensing electrode layer (4) and the driving electrode layer (112) constitute a capacitance sensing mechanism for sensing a signal associated with a pressure exerting on the display panel (1).
(FR) L'invention concerne un dispositif d'affichage tactile à cristaux liquides (200) et un appareil électronique le comprenant. Le dispositif d'affichage tactile à cristaux liquides (200) comprend un panneau d'affichage (1), un module de rétroéclairage (2), et un cadre intermédiaire (3) pour porter le panneau d'affichage (1) et le module de rétroéclairage (2). Le panneau d'affichage (1) et le module de rétroéclairage (2) sont agencés l'un en face de l'autre. Le panneau d'affichage (1) comprend un substrat matriciel (11), un substrat de filtre optique (12), et une couche de cristaux liquides (13) située entre le substrat matriciel (11) et le substrat de filtre optique (12). Le substrat matriciel (11) et le substrat de filtre optique (12) sont agencés l'un en face de l'autre. Une couche d'électrode de commande (112) est disposée sur le substrat matriciel (11). Une première couche d'électrode de détection (122) est disposée sur le substrat de filtre optique (12). La couche d'électrode de commande (112) et la première couche d'électrode de détection (122) constituent une structure tactile à capacité mutuelle. Un côté du cadre intermédiaire (3) faisant face au module de rétroéclairage (2) comprend en outre une seconde couche d'électrode de détection (4). Il existe un espace (H) entre la seconde couche d'électrode de détection (4) et le module de rétroéclairage (2). La seconde couche d'électrode de détection (4) et la couche d'électrode de commande (112) constituent un mécanisme de détection de capacité pour détecter un signal associé à une pression exercée sur le panneau d'affichage (1).
(ZH) 一种触控式液晶显示装置(200)以及包含其的电子设备。该触控式液晶显示装置(200)包括相对设置的显示面板(1)和背光模组(2)以及用于支撑所述显示面板(1)和背光模组(2)的中框(3),所述显示面板(1)包括相对设置的阵列基板(11)和滤光基板(12)以及位于所述阵列基板(11)和滤光基板(12)之间的液晶层(13)。其中,所述阵列基板(11)上设置有驱动电极层(112),所述滤光基板(12)上设置有第一感应电极层(122),所述驱动电极层(112)和所述第一感应电极层(122)构成互容式触控结构,其中,在所述中框(3)的朝向所述背光模组(2)的一侧还设置有第二感应电极层(4),所述第二感应电极层(4)与所述背光模组(2)之间具有间隙(H),所述第二感应电极层(4)与所述驱动电极层(112)构成电容感应机构,用于感应施加于所述显示面板(1)上的压力信号。
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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)