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1. (WO2018088692) BACKLIGHT UNIT AND DISPLAY DEVICE HAVING THE SAME
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Pub. No.: WO/2018/088692 International Application No.: PCT/KR2017/010541
Publication Date: 17.05.2018 International Filing Date: 25.09.2017
IPC:
F21V 8/00 (2006.01) ,B32B 7/12 (2006.01)
F MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
21
LIGHTING
V
FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
8
Use of light guides, e.g. fibre optic devices, in lighting devices or systems
B PERFORMING OPERATIONS; TRANSPORTING
32
LAYERED PRODUCTS
B
LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
7
Layered products characterised by the relation between layers, i.e. products essentially comprising layers having different physical properties or products characterised by the interconnection of layers
04
characterised by the connection of layers
12
using an adhesive
Applicants:
SAMSUNG ELECTRONICS CO., LTD. [KR/KR]; 129, Samsung-ro, Yeongtong-gu, Suwon-si Gyeonggi-do 16677, KR
Inventors:
KANG, Min Woo; KR
JEONG, Seung Jun; KR
KANG, Ki Hyung; KR
Agent:
SELIM INTELLECTUAL PROPERTY LAW FIRM; 10F and 11F, Taewoo Bldg. 285, Gangnam-daero Seocho-gu Seoul 06729, KR
Priority Data:
10-2016-015123814.11.2016KR
Title (EN) BACKLIGHT UNIT AND DISPLAY DEVICE HAVING THE SAME
(FR) UNITÉ DE RÉTROÉCLAIRAGE ET DISPOSITIF D'AFFICHAGE LA COMPRENANT
Abstract:
(EN) A display device is provided. The display device includes: a backlight; and a display panel configured to create an image by selectively blocking light emitted from the backlight, the backlight including a light regulator configured to regulate emission of incident light; a light guide plate arranged behind the light regulator; and a plurality of adhesives arranged to bond the light regulator and the light guide plate, respective cross-section areas of the plurality of adhesives increasing as distance from a light source increases.
(FR) L'invention concerne un dispositif d'affichage. Le dispositif d'affichage comprend : un rétroéclairage ; et un panneau d'affichage conçu pour créer une image par le blocage sélectif de la lumière émise par le rétroéclairage, le rétroéclairage comprenant un régulateur de lumière conçu pour réguler l'émission de lumière incidente ; une plaque de guidage de lumière disposée derrière le régulateur de lumière ; et une pluralité d'adhésifs agencés pour lier le régulateur de lumière et la plaque de guidage de lumière, des superficies en section transversale respectives de la pluralité d'adhésifs augmentant à mesure que la distance à partir d'une source de lumière augmente.
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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, 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)