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1. (WO2017138416) ORGANIC EL DISPLAY DEVICE
Latest bibliographic data on file with the International Bureau

Pub. No.: WO/2017/138416 International Application No.: PCT/JP2017/003615
Publication Date: 17.08.2017 International Filing Date: 01.02.2017
IPC:
H05B 33/04 (2006.01) ,G02B 1/14 (2015.01) ,G02B 5/20 (2006.01) ,G02B 5/30 (2006.01) ,G06F 3/041 (2006.01) ,G09F 9/30 (2006.01) ,H01L 27/32 (2006.01) ,H01L 51/50 (2006.01) ,H05B 33/02 (2006.01) ,H05B 33/12 (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
[IPC code unknown for G02B 1/14]
G PHYSICS
02
OPTICS
B
OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS
5
Optical elements other than lenses
20
Filters
G PHYSICS
02
OPTICS
B
OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS
5
Optical elements other than lenses
30
Polarising elements
G PHYSICS
06
COMPUTING; CALCULATING; COUNTING
F
ELECTRIC DIGITAL DATA PROCESSING
3
Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
01
Input arrangements or combined input and output arrangements for interaction between user and computer
03
Arrangements for converting the position or the displacement of a member into a coded form
041
Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means
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
12
Light sources with substantially two-dimensional radiating surfaces
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:
園田 通 SONODA Tohru; --
平瀬 剛 HIRASE Takeshi; --
妹尾 亨 SENOO Tohru; --
越智 貴志 OCHI Takashi; --
石田 守 ISHIDA Mamoru; --
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:
2016-02163608.02.2016JP
Title (EN) ORGANIC EL DISPLAY DEVICE
(FR) DISPOSITIF D'AFFICHAGE EL ORGANIQUE
(JA) 有機EL表示装置
Abstract:
(EN) An organic EL display device provided with a base resin substrate layer (10), an organic EL element layer (20) provided to the base resin substrate layer (10), a base layer (29) provided on the organic EL element layer (20), and a hard coating layer (30) provided on the base layer (29), wherein the difference between the Martens hardness of the hard coating layer (30) as a standalone and the weighted average of the Martens hardness of each constituent member constituting a laminate layer (Sa), which includes the base resin substrate layer (10), the organic EL element layer (20), and the base layer (29), the weighted average being weighted by the stress dispersion coefficient of each of the constituent members, is equal to or less than 79 N/mm2.
(FR) Dispositif d'affichage EL organique comportant une couche (10) de substrat en résine de base, une couche (20) d'élément EL organique appliquée à la couche (10) de substrat en résine de base, une couche (29) de base placée sur la couche (20) d'élément EL organique, et une couche (30) de revêtement dur placée sur la couche (29) de base, la différence entre la dureté Martens de la couche (30) de revêtement dur prise isolément et la moyenne pondérée de la dureté Martens de chaque élément constitutif constituant une couche (Sa) de stratifié qui comprend la couche (10) de substrat en résine de base, la couche (20) d'élément EL organique et la couche (29) de base, la moyenne pondérée étant pondérée par le coefficient de dispersion de contraintes de chacun des élément constitutifs, étant inférieure ou égale à 79 N/mm2.
(JA) ベース樹脂基板層(10)と、ベース樹脂基板層(10)に設けられた有機EL素子層(20)と、有機EL素子層(20)上に設けられた下地層(29)と、下地層(29)上に設けられたハードコート層(30)とを備えた有機EL表示装置であって、ハードコート層(30)の単体でのマルテンス硬さと、ベース樹脂基板層(10)、有機EL素子層(20)及び下地層(29)を含む積層体層(Sa)を構成する各構成部材のマルテンス硬さの各構成部材の応力分散係数による加重平均との差が79N/mm以下である。
front page image
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, 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 Organization (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (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)
Also published as:
US20180337354