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1. (WO2018122828) BACKLIGHTING DISPLAY APPARATUS
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Pub. No.: WO/2018/122828 International Application No.: PCT/IB2018/050649
Publication Date: 05.07.2018 International Filing Date: 02.02.2018
IPC:
G09G 3/32 (2016.01)
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
22
using controlled light sources
30
using electroluminescent panels
32
semiconductive, e.g. diodes
Applicants:
ROHINNI, LLC [US/US]; 2139 N. Main Street Coeur D'Alene, Idaho 83814, US
Inventors:
PETERSON, Cody; US
HUSKA, Andrew; US
Priority Data:
15/393,10828.12.2016US
Title (EN) BACKLIGHTING DISPLAY APPARATUS
(FR) APPAREIL D'AFFICHAGE À RÉTROÉCLAIRAGE
Abstract:
(EN) A backlighting apparatus for an LCD display includes a substrate and a circuit trace disposed on a surface of the substrate. The apparatus further includes a plurality of light sources affixed to the substrate via the circuit trace in a predetermined pattern across the surface of the substrate. Each light source includes one or more micro-sized, unpackaged LEDs. A height of the one or more micro- sized, unpackaged LEDs is from about 12 microns to about 200 microns.
(FR) Un appareil de rétroéclairage pour un affichage à cristaux liquides comprend un substrat et une trace de circuit disposée sur une surface du substrat. L'appareil comprend en outre une pluralité de sources de lumière fixées au substrat par l'intermédiaire de la trace de circuit dans un motif prédéterminé sur la surface du substrat. Chaque source de lumière comprend une ou plusieurs DEL de taille micrométrique et non encapsulée. Une hauteur de DEL ou des DEL de taille micrométrique et non conditionnée est comprise entre environ 12 microns et environ 200 microns.
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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)