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1. (WO2018157555) GLASS FOR PROTECTING CAPACITIVE TOUCH SYSTEM
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Pub. No.: WO/2018/157555 International Application No.: PCT/CN2017/096878
Publication Date: 07.09.2018 International Filing Date: 10.08.2017
IPC:
C03C 3/083 (2006.01)
C CHEMISTRY; METALLURGY
03
GLASS; MINERAL OR SLAG WOOL
C
CHEMICAL COMPOSITION OF GLASSES, GLAZES, OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
3
Glass compositions
04
containing silica
076
with 40% to 90% silica by weight
083
containing aluminium oxide or an iron compound
Applicants:
四川旭虹光电科技有限公司 SICHUAN XUHONG OPTOELECTRONIC TECHNOLOGY CO., LTD. [CN/CN]; 中国四川省绵阳市 涪滨路北段177号 No.177, North Fubing Road Mianyang, Sichuan 621000, CN
东旭集团有限公司 TUNGHSU GROUP CO., LTD. [CN/CN]; 中国河北省石家庄市 高新区珠江大道369号 No. 369 Zhujiang Road, New & Hi-Tech Industrial Development Zone Shijiazhuang, Hebei 050000, CN
东旭科技集团有限公司 TUNGHSU TECHNOLOGY GROUP CO., LTD. [CN/CN]; 中国北京市 丰台区科学城海鹰路9号2号楼266室(园区) Room 266, Building 2 No.9 Haiying Road, Fengtai Science and Technology Park, Fengtai District Beijing 100070, CN
Inventors:
宫汝华 GONG, Ruhua; CN
李青 LI, Qing; CN
展贵鑫 ZHAN, Guixin; CN
何根 HE, Gen; CN
李盛印 LI, Shengyin; CN
Agent:
北京彩和律师事务所 BEIJING CAI HE LAW FIRM; 中国北京市 海淀区大柳树路北路富海国际港1902室 Room 1902, Fuhai International Port, No.17, Daliushu Road, Haidian District Beijing 100081, CN
Priority Data:
201710123882.403.03.2017CN
Title (EN) GLASS FOR PROTECTING CAPACITIVE TOUCH SYSTEM
(FR) VERRE DE PROTECTION D’UN SYSTÈME TACTILE CAPACITIF
(ZH) 电容式触控系统保护用玻璃
Abstract:
(EN) A glass for protecting a capacitive touch system. The dielectric constant of the glass using frequency 1 kHz in room temperature is 8.0-9.8. The glass for protecting the capacitive touch system forms a compression stress layer on the surface of the glass by means of chemical strengthening and is provided with a certain depth. Provided is the glass of high dielectric constant and high strength, applicable as a glass for protecting the capacitive touch system, and provided with high transmittance and great touch.
(FR) La présente invention concerne un verre de protection d’un système tactile capacitif. La constante diélectrique du verre utilisant la fréquence de 1 kHz à la température ambiante est de 8,0 à 9,8. Le verre de protection du système tactile capacitif forme une couche de contrainte de compression sur la surface du verre à l’aide du renforcement chimique et est disposé selon une certaine profondeur. L’invention concerne le verre de constante diélectrique élevée et de résistance élevée, pouvant être appliqué comme verre de protection du système tactile capacitif, et pourvu d’une transmittance élevée et d’un toucher important.
(ZH) 一种电容式触控系统保护用玻璃,其室温下使用频率1KHZ的介电常数为8.0-9.8。一种电容式触控系统保护用玻璃,其通过化学强化使玻璃表面形成压缩应力层,并具有一定深度。可提供一种高介电常数、高强度玻璃,适用于电容式触控系统保护用玻璃,且具有高透光率及良好触控感。
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)