KR20190049617A - 유기 일렉트로 루미네선스 표시 소자용 봉지제 - Google Patents
유기 일렉트로 루미네선스 표시 소자용 봉지제 Download PDFInfo
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- KR20190049617A KR20190049617A KR1020187022464A KR20187022464A KR20190049617A KR 20190049617 A KR20190049617 A KR 20190049617A KR 1020187022464 A KR1020187022464 A KR 1020187022464A KR 20187022464 A KR20187022464 A KR 20187022464A KR 20190049617 A KR20190049617 A KR 20190049617A
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- H10K59/00—Integrated devices, or assemblies of multiple devices, comprising at least one organic light-emitting element covered by group H10K50/00
- H10K59/80—Constructional details
- H10K59/87—Passivation; Containers; Encapsulations
- H10K59/871—Self-supporting sealing arrangements
- H10K59/8722—Peripheral sealing arrangements, e.g. adhesives, sealants
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- H01L51/5246—
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- G—PHYSICS
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- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F9/00—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements
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- H01L23/29—Encapsulations, e.g. encapsulating layers, coatings, e.g. for protection characterised by the material, e.g. carbon
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- H—ELECTRICITY
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- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L23/00—Details of semiconductor or other solid state devices
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Abstract
Description
도 2 의 (a) 는, 시판되는 흡수성 필러 (요시자와 석회 공업사 제조, 「생석회 J1P」) 의 표면의 SEM 이미지이고, (b) 는, 시판되는 흡수성 필러 (요시자와 석회 공업사 제조, 「생석회 J1P」) 의 단면의 SEM 이미지이다.
Claims (6)
- 경화성 수지와 중합 개시제와 흡수성 필러를 함유하고,
상기 흡수성 필러는, 평균 1 차 입자경이 5 ㎛ 이하이고, 비중이 3.3 g/㎤ 이하인 것을 특징으로 하는 유기 일렉트로 루미네선스 표시 소자용 봉지제. - 제 1 항에 있어서,
흡수성 필러는, 알칼리 토금속의 산화물인 것을 특징으로 하는 유기 일렉트로 루미네선스 표시 소자용 봉지제. - 제 2 항에 있어서,
흡수성 필러는, 산화칼슘인 것을 특징으로 하는 유기 일렉트로 루미네선스 표시 소자용 봉지제. - 제 1 항, 제 2 항 또는 제 3 항에 있어서,
흡수성 필러는, 평균 비표면적이 5 ㎡/g 이상 20 ㎡/g 이하인 것을 특징으로 하는 유기 일렉트로 루미네선스 표시 소자용 봉지제. - 제 1 항, 제 2 항, 제 3 항 또는 제 4 항에 있어서,
흡수성 필러의 함유량은, 경화성 수지 100 중량부에 대해, 5 중량부 이상 60 중량부 이하인 것을 특징으로 하는 유기 일렉트로 루미네선스 표시 소자용 봉지제. - 제 1 항, 제 2 항, 제 3 항, 제 4 항 또는 제 5 항에 있어서,
중합 개시제는, 광중합 개시제인 것을 특징으로 하는 유기 일렉트로 루미네선스 표시 소자용 봉지제.
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KR1020187022464A KR102340967B1 (ko) | 2016-09-16 | 2017-09-13 | 유기 일렉트로 루미네선스 표시 소자용 봉지제 |
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KR (2) | KR102497896B1 (ko) |
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CN108781491B (zh) | 2021-12-14 |
KR102497896B1 (ko) | 2023-02-08 |
CN108781491A (zh) | 2018-11-09 |
JP6933580B2 (ja) | 2021-09-08 |
KR102340967B1 (ko) | 2021-12-17 |
KR20210155820A (ko) | 2021-12-23 |
TW201818782A (zh) | 2018-05-16 |
WO2018052006A1 (ja) | 2018-03-22 |
JPWO2018052006A1 (ja) | 2019-06-27 |
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