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1. (WO2019064395) DISPLAY DEVICE
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Pub. No.: WO/2019/064395 International Application No.: PCT/JP2017/035056
Publication Date: 04.04.2019 International Filing Date: 27.09.2017
IPC:
H05B 33/02 (2006.01) ,G09F 9/30 (2006.01) ,H01L 27/32 (2006.01) ,H01L 51/50 (2006.01) ,H05B 33/04 (2006.01)
H ELECTRICITY
05
ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
B
ELECTRIC HEATING; ELECTRIC LIGHTING NOT OTHERWISE PROVIDED FOR
33
Electroluminescent light sources
02
Details
G PHYSICS
09
EDUCATING; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
F
DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
9
Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements
30
in which the desired character or characters are formed by combining individual elements
H ELECTRICITY
01
BASIC ELECTRIC ELEMENTS
L
SEMICONDUCTOR DEVICES; ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR
27
Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate
28
including components using organic materials as the active part, or using a combination of organic materials with other materials as the active part
32
with components specially adapted for light emission, e.g. flat-panel displays using organic light-emitting diodes
H ELECTRICITY
01
BASIC ELECTRIC ELEMENTS
L
SEMICONDUCTOR DEVICES; ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR
51
Solid state devices using organic materials as the active part, or using a combination of organic materials with other materials as the active part; Processes or apparatus specially adapted for the manufacture or treatment of such devices, or of parts thereof
50
specially adapted for light emission, e.g. organic light emitting diodes (OLED) or polymer light emitting devices (PLED)
H ELECTRICITY
05
ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
B
ELECTRIC HEATING; ELECTRIC LIGHTING NOT OTHERWISE PROVIDED FOR
33
Electroluminescent light sources
02
Details
04
Sealing arrangements
Applicants:
シャープ株式会社 SHARP KABUSHIKI KAISHA [JP/JP]; 大阪府堺市堺区匠町1番地 1, Takumi-cho, Sakai-ku, Sakai City, Osaka 5908522, JP
Inventors:
岡部 達 OKABE Tohru; --
郡司 遼佑 GUNJI Ryosuke; --
谷山 博己 TANIYAMA Hiroki; --
齋田 信介 SAIDA Shinsuke; --
神村 浩治 JINMURA Hiroharu; --
仲田 芳浩 NAKADA Yoshihiro; --
井上 彬 INOUE Akira; --
Agent:
特許業務法人前田特許事務所 MAEDA & PARTNERS; 大阪府大阪市北区堂島浜1丁目2番1号 新ダイビル23階 Shin-Daibiru Bldg. 23F, 2-1, Dojimahama 1-chome, Kita-ku, Osaka-shi, Osaka 5300004, JP
Priority Data:
Title (EN) DISPLAY DEVICE
(FR) DISPOSITIF D'AFFICHAGE
(JA) 表示装置
Abstract:
(EN) An organic EL display device (50a) is provided with: a flattened film (19a); an edge cover (22) that is provided on the flattened film (19a) and that is formed from an organic material having a lower water vapor permeability than an organic material forming the flattened film (19a); and an organic EL element (30) that is provided on the flattened film (19a), wherein a display area D for displaying an image and a frame area (F) around the display area (D) are defined, and the flattened film (19a) is covered with the edge cover (22).
(FR) La présente invention concerne un dispositif d'affichage électroluminescent organique (50a) qui est pourvu : d'un film aplati (19a) ; d'un couvercle latéral (22) qui est disposé sur le film aplati (19a) et qui est formé à partir d'un matériau organique ayant une perméabilité à la vapeur d'eau inférieure à celle d'un matériau organique formant le film aplati (19a) ; et d'un élément EL organique (30) qui est disposé sur le film aplati (19a), une zone d'affichage (D) permettant d'afficher une image et une zone de cadre (F) autour de la zone d'affichage (D) étant définies, et le film aplati (19a) étant recouvert par le couvercle latéral (22).
(JA) 平坦化膜(19a)と、平坦化膜(19a)上に設けられ、平坦化膜(19a)を形成する有機材料に比し水蒸気透過率の低い有機材料により形成されたエッジカバー(22)と、平坦化膜(19a)上に設けられた有機EL素子(30)とを備え、画像表示を行う表示領域(D)と、表示領域(D)の周囲に額縁領域(F)とが規定された有機EL表示装置(50a)であって、平坦化膜(19a)がエッジカバー(22)により覆われている。
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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: Japanese (JA)
Filing Language: Japanese (JA)