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1. (WO2018227059) VISUAL-DISPLAY STRUCTURE HAVING A METAL CONTRAST ENHANCER, AND VISUAL DISPLAYS MADE THEREWITH
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Pub. No.: WO/2018/227059 International Application No.: PCT/US2018/036625
Publication Date: 13.12.2018 International Filing Date: 08.06.2018
IPC:
G02F 1/1335 (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
1335
Structural association of optical devices, e.g. polarisers, reflectors, with the cell
Applicants:
REVOLUTION DISPLAY, LLC [US/US]; 757 West California Avenue Glendale, CA 91203, US
Inventors:
HOCHMAN, Jeremy; US
LATOMBE, Arnaud; US
THIELEMANS, Robbie; US
Agent:
HELLER II, Morgan, S.; US
Priority Data:
62/517,56609.06.2017US
Title (EN) VISUAL-DISPLAY STRUCTURE HAVING A METAL CONTRAST ENHANCER, AND VISUAL DISPLAYS MADE THEREWITH
(FR) STRUCTURE D’AFFICHAGE VISUEL COMPORTANT UN AMPLIFICATEUR DE CONTRASTE MÉTALLIQUE, ET AFFICHAGES VISUELS FABRIQUÉS AVEC CELLE-CI
Abstract:
(EN) Display structures for displays having spaced-apart light-emitting elements. In some embodiments, a display structure includes a metallic contrast enhancer having apertures corresponding to the light-emitting elements. The light-emitting elements may be, for example, integrally formed with a substrate or packaged elements applied to a printed circuit board. In some embodiments, a metallic contrast enhancer of the present disclosure may be incorporated into a touch sensor that can allow a visual display incorporating the touch sensor to operate as a touch screen. Such a touch sensor may be, for example, projected capacitive, surface capacitive, digital-type resistive, or analog-type resistive. In some embodiments, a contrast enhancer may include one or more permanent graphic elements to enhance a visual display.
(FR) La présente invention concerne des structures d’affichage pour des affichages comportant des éléments électroluminescents espacés. Dans certains modes de réalisation, une structure d’affichage comprend un amplificateur de contraste métallique comportant des ouvertures correspondant aux éléments électroluminescents. Les éléments électroluminescents peuvent être, par exemple, formés de façon intégrée avec un substrat ou des éléments encapsulés appliqués sur une carte de circuit imprimé. Dans certains modes de réalisation, un amplificateur de contraste métallique de la présente invention peut être incorporé dans un capteur tactile qui peut permettre à un affichage visuel incorporant le capteur tactile de fonctionner comme un écran tactile. Un tel capteur tactile peut être, par exemple, capacitif projeté, capacitif de surface, résistif de type numérique ou résistif de type analogique. Dans certains modes de réalisation, un amplificateur de contraste peut comprendre un ou plusieurs éléments graphiques permanents pour améliorer un affichage visuel.
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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: English (EN)
Filing Language: English (EN)