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1. (WO2019064591) DISPLAY DEVICE AND METHOD FOR MANUFACTURING DISPLAY DEVICE
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Pub. No.: WO/2019/064591 International Application No.: PCT/JP2017/035729
Publication Date: 04.04.2019 International Filing Date: 29.09.2017
IPC:
H05B 33/04 (2006.01) ,G09F 9/00 (2006.01) ,G09F 9/30 (2006.01) ,H01L 27/32 (2006.01) ,H01L 51/50 (2006.01) ,H05B 33/02 (2006.01) ,H05B 33/06 (2006.01) ,H05B 33/10 (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
04
Sealing arrangements
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
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
H ELECTRICITY
05
ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
B
ELECTRIC HEATING; ELECTRIC LIGHTING NOT OTHERWISE PROVIDED FOR
33
Electroluminescent light sources
02
Details
06
Electrode terminals
H ELECTRICITY
05
ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
B
ELECTRIC HEATING; ELECTRIC LIGHTING NOT OTHERWISE PROVIDED FOR
33
Electroluminescent light sources
10
Apparatus or processes specially adapted to the manufacture of electroluminescent light sources
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; --
齋田 信介 SAIDA, Shinsuke; --
谷山 博己 TANIYAMA, Hiroki; --
市川 伸治 ICHIKAWA, Shinji; --
郡司 遼佑 GUNJI, Ryosuke; --
井上 彬 INOUE, Akira; --
仲田 芳浩 NAKADA, Yoshihiro; --
神村 浩治 JINMURA, Hiroharu; --
Agent:
特許業務法人HARAKENZO WORLD PATENT & TRADEMARK HARAKENZO WORLD PATENT & TRADEMARK; 大阪府大阪市北区天神橋2丁目北2番6号 大和南森町ビル Daiwa Minamimorimachi Building, 2-6, Tenjinbashi 2-chome Kita, Kita-ku, Osaka-shi, Osaka 5300041, JP
Priority Data:
Title (EN) DISPLAY DEVICE AND METHOD FOR MANUFACTURING DISPLAY DEVICE
(FR) DISPOSITIF D'AFFICHAGE ET PROCÉDÉ DE FABRICATION DE DISPOSITIF D'AFFICHAGE
(JA) 表示デバイス、表示デバイスの製造方法
Abstract:
(EN) This display device is provided with: a TFT layer (4); a light-emitting layer located above the TFT layer; a first inorganic sealing film (26) located above the light-emitting layer; and a second inorganic sealing film (28) located above the first inorganic sealing film, wherein an organic edge film (21f) is provided to the peripheral edge of a frame area that surrounds a display area, the second inorganic sealing film overlaps the upper surface of the organic edge film, and an end surface (Ta) of the organic edge film and an end surface (Tb) of the second organic sealing film are aligned with each other.
(FR) Ce dispositif d'affichage est pourvu : d'une couche TFT (4) ; d'une couche électroluminescente située au-dessus de la couche TFT ; d'un premier film d'étanchéité inorganique (26) situé au-dessus de la couche électroluminescente ; et d'un second film d'étanchéité inorganique (28) situé au-dessus du premier film d'étanchéité inorganique, un film de bord organique (21f) étant disposé sur le bord périphérique d'une zone de cadre qui entoure une zone d'affichage, le second film d'étanchéité inorganique chevauchant la surface supérieure du film de bord organique, et une surface d'extrémité (Ta) du film de bord organique ainsi qu'une surface d'extrémité (Tb) du second film d'étanchéité organique étant alignées l'une avec l'autre.
(JA) TFT層(4)と、前記TFT層よりも上層の発光層と、前記発光層よりも上層の第1無機封止膜(26)と、前記第1無機封止膜よりも上層の第2無機封止膜(28)とを備えた表示デバイスであって、表示領域を取り囲む額縁領域の周縁に有機エッジ膜(21f)が設けられ、前記第2無機封止膜が前記有機エッジ膜の上面と重なり、前記有機エッジ膜の端面(Ta)と前記第2無機封止膜の端面(Tb)とが揃う。
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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)