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1. (WO2019064372) BASE BOARD SEALING STRUCTURE BODY, AND, DISPLAY DEVICE AND PRODUCTION METHOD THEREFOR
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Pub. No.: WO/2019/064372 International Application No.: PCT/JP2017/034935
Publication Date: 04.04.2019 International Filing Date: 27.09.2017
IPC:
H05B 33/04 (2006.01) ,G02F 1/1339 (2006.01) ,G02F 1/1362 (2006.01) ,G09F 9/00 (2006.01) ,G09F 9/46 (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
G PHYSICS
02
OPTICS
F
DEVICES OR ARRANGEMENTS, THE OPTICAL OPERATION OF WHICH IS MODIFIED BY CHANGING THE OPTICAL PROPERTIES OF THE MEDIUM OF THE DEVICES OR ARRANGEMENTS FOR THE CONTROL OF THE INTENSITY, COLOUR, PHASE, POLARISATION OR DIRECTION OF LIGHT, e.g. SWITCHING, GATING, MODULATING OR DEMODULATING; TECHNIQUES OR PROCEDURES FOR THE OPERATION THEREOF; FREQUENCY-CHANGING; NON-LINEAR OPTICS; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
1
Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
01
for the control of the intensity, phase, polarisation or colour
13
based on liquid crystals, e.g. single liquid crystal display cells
133
Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
1333
Constructional arrangements
1339
Gaskets; Spacers; Sealing of the cell
G PHYSICS
02
OPTICS
F
DEVICES OR ARRANGEMENTS, THE OPTICAL OPERATION OF WHICH IS MODIFIED BY CHANGING THE OPTICAL PROPERTIES OF THE MEDIUM OF THE DEVICES OR ARRANGEMENTS FOR THE CONTROL OF THE INTENSITY, COLOUR, PHASE, POLARISATION OR DIRECTION OF LIGHT, e.g. SWITCHING, GATING, MODULATING OR DEMODULATING; TECHNIQUES OR PROCEDURES FOR THE OPERATION THEREOF; FREQUENCY-CHANGING; NON-LINEAR OPTICS; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
1
Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
01
for the control of the intensity, phase, polarisation or colour
13
based on liquid crystals, e.g. single liquid crystal display cells
133
Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
136
Liquid crystal cells structurally associated with a semi-conducting layer or substrate, e.g. cells forming part of an integrated circuit
1362
Active matrix addressed cells
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
46
in which the desired character is selected from a number of characters arranged one behind the other
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 CORPORATION [JP/JP]; 大阪府堺市堺区匠町1番地 1, Takumicho, Sakai-ku, Sakai-shi, Osaka 5908522, JP
堺ディスプレイプロダクト株式会社 SAKAI DISPLAY PRODUCTS CORPORATION [JP/JP]; 大阪府堺市堺区匠町1番地 1, Takumicho, Sakai-ku, Sakai-shi, Osaka 5908522, JP
Inventors:
小林 勇毅 KOBAYASHI, Yuhki; JP
川戸 伸一 KAWATO, Shinichi; JP
箕浦 潔 MINOURA, Kiyoshi; JP
島田 伸二 SHIMADA, Shinji; JP
土屋 博司 TSUCHIYA, Hiroshi; JP
三谷 昌弘 MITANI, Masahiro; JP
中村 浩三 NAKAMURA, Kohzoh; JP
岸本 克彦 KISHIMOTO, Katsuhiko; JP
鳴瀧 陽三 NARUTAKI, Yozo; JP
Agent:
特許業務法人朝日奈特許事務所 ASAHINA & CO.; 大阪府大阪市中央区谷町二丁目2番22号 NSビル NS Building, 2-22, Tanimachi 2-chome, Chuo-ku, Osaka-shi, Osaka 5400012, JP
Priority Data:
Title (EN) BASE BOARD SEALING STRUCTURE BODY, AND, DISPLAY DEVICE AND PRODUCTION METHOD THEREFOR
(FR) CORPS DE STRUCTURE D'ÉTANCHÉITÉ DE PLAQUE DE BASE, ET DISPOSITIF D'AFFICHAGE ET PROCÉDÉ DE PRODUCTION ASSOCIÉ
(JA) 基板の封止構造体、及び表示装置とその製造方法
Abstract:
(EN) In the present embodiment, a sealant (50) sealing two base boards contains a low melting-point glass material and is adhered to each of a first base board (10) and a second base board (20), a separation wall (60), which is formed in such a manner as to surround the outer periphery of an electronic element (30), is disposed between the sealant (50) and the electronic element (30), and between the first base board (10) and the second base board (20), and the sealant (50) is spaced apart from the separation wall (60). As a result, a deterioration of the electronic element, caused by the heat produced when sealing, may be prevented while the electronic element formed between the two base boards is protected from moisture and oxygen.
(FR) Selon la présente invention, dans le présent mode de réalisation, un matériau d'étanchéité (50) scellant deux plaques de base contient un matériau en verre à bas point de fusion et est collé à une première plaque de base (10) et à une seconde plaque de base (20), une paroi de séparation (60), qui est formée de manière à entourer la périphérie externe d'un élément électronique (30), est disposée entre le matériau d'étanchéité (50) et l'élément électronique (30), et entre la première plaque de base (10) et la seconde plaque de base (20), et le matériau d'étanchéité (50) est espacé de la paroi de séparation (60). Par conséquent, une détérioration de l'élément électronique, provoquée par la chaleur produite lors de l'étanchéité, peut être évitée pendant que l'élément électronique formé entre les deux plaques de base est protégé de l'humidité et de l'oxygène.
(JA) 本実施形態では、2枚の基板を封止するシール剤(50)は低融点ガラス材を含み、第一基板(10)及び第二基板(20)のそれぞれと接着されており、シール剤(50)と電子素子(30)との間で、かつ、第一基板(10)及び第二基板(20)の間で、電子素子(30)の外周を取り囲むように形成された隔壁(60)が配置されており、シール剤(50)と隔壁(60)とは離間している。その結果、2枚の基板の間に形成される電子素子を水分や酸素から保護しながら、封止の際の熱による電子素子の劣化が防止され得る。
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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)