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1. (WO2018164904) METHOD OF ELECTROSTATIC CHARGE REDUCTION OF GLASS BY SURFACE CHEMICAL TREATMENT
Latest bibliographic data on file with the International BureauSubmit observation

Pub. No.: WO/2018/164904 International Application No.: PCT/US2018/020155
Publication Date: 13.09.2018 International Filing Date: 28.02.2018
IPC:
C03C 15/00 (2006.01) ,C03C 21/00 (2006.01) ,G02F 1/00 (2006.01) ,H04M 1/02 (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
15
Surface treatment of glass, not in the form of fibres or filaments, by etching
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
21
Treatment of glass, not in the form of fibres or filaments, by diffusing ions or metals into the surface
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
H ELECTRICITY
04
ELECTRIC COMMUNICATION TECHNIQUE
M
TELEPHONIC COMMUNICATION
1
Substation equipment, e.g. for use by subscribers
02
Constructional features of telephone sets
Applicants:
CORNING INCORPORATED [US/US]; 1 Riverfront Plaza Corning, New York 14831, US
Inventors:
GUO, Xiaoju; US
JIN, Yuhui; US
MANLEY, Robert George; US
WALCZAK, Wanda Janina; US
Agent:
HARAN, John T; US
Priority Data:
62/469,09009.03.2017US
62/550,89428.08.2017US
Title (EN) METHOD OF ELECTROSTATIC CHARGE REDUCTION OF GLASS BY SURFACE CHEMICAL TREATMENT
(FR) PROCÉDÉ DE RÉDUCTION DE LA CHARGE ÉLECTROSTATIQUE DU VERRE PAR UN TRAITEMENT CHIMIQUE DE SURFACE
Abstract:
(EN) Disclosed devices include a liquid crystal layer and a cover glass comprising at least one major surface having a depleted or enriched surface layer. Methods for reducing mura in a touch-display device are also disclosed.
(FR) Les dispositifs selon l'invention comprennent une couche de cristaux liquides et un verre de couverture comprenant au moins une surface principale ayant une couche de surface appauvrie ou enrichie. L'invention concerne également des procédés de réduction de l'effet mura dans un dispositif d'affichage tactile.
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, 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 Organization (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (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: English (EN)
Filing Language: English (EN)