KR102246296B1 - 표시 장치 - Google Patents
표시 장치 Download PDFInfo
- Publication number
- KR102246296B1 KR102246296B1 KR1020140184962A KR20140184962A KR102246296B1 KR 102246296 B1 KR102246296 B1 KR 102246296B1 KR 1020140184962 A KR1020140184962 A KR 1020140184962A KR 20140184962 A KR20140184962 A KR 20140184962A KR 102246296 B1 KR102246296 B1 KR 102246296B1
- Authority
- KR
- South Korea
- Prior art keywords
- thin film
- substrate
- layer
- display device
- film encapsulation
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 239000000758 substrate Substances 0.000 claims abstract description 72
- 238000005538 encapsulation Methods 0.000 claims abstract description 60
- 238000007789 sealing Methods 0.000 claims abstract description 27
- 230000003287 optical effect Effects 0.000 claims abstract description 16
- 239000010410 layer Substances 0.000 claims description 99
- 239000012790 adhesive layer Substances 0.000 claims description 39
- 238000000034 method Methods 0.000 claims description 27
- 239000012044 organic layer Substances 0.000 claims description 14
- 239000002923 metal particle Substances 0.000 claims description 11
- 239000011368 organic material Substances 0.000 claims description 9
- 239000004820 Pressure-sensitive adhesive Substances 0.000 claims 2
- 239000000463 material Substances 0.000 description 17
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- 239000011229 interlayer Substances 0.000 description 10
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- 229910010272 inorganic material Inorganic materials 0.000 description 8
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- 125000006850 spacer group Chemical group 0.000 description 8
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- UHXOHPVVEHBKKT-UHFFFAOYSA-N 1-(2,2-diphenylethenyl)-4-[4-(2,2-diphenylethenyl)phenyl]benzene Chemical compound C=1C=C(C=2C=CC(C=C(C=3C=CC=CC=3)C=3C=CC=CC=3)=CC=2)C=CC=1C=C(C=1C=CC=CC=1)C1=CC=CC=C1 UHXOHPVVEHBKKT-UHFFFAOYSA-N 0.000 description 1
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Abstract
Description
도 2는 본 발명의 일 실시예에 따른 디스플레이부의 단면을 도시한 도면이다.
도 3은 본 발명의 일 실시예에 따른 박막봉지를 상세히 도시한 단면도이다.
도 4는 본 발명의 다른 실시예에 따른 표시장치의 단면을 도시한 단면도이다.
도 5는 본 발명의 다른 실시예에 따른 표시장치의 단면을 도시한 단면도이다.
20: 디스플레이부
30: 박막봉지
31: 유기막
33: 무기막
40, 41, 43: 점착층
410: 금속 파티클
430: 반사막
50: 밀봉 기판
60: 광센서
70: 커버
Claims (17)
- 기판;
상기 기판 상에 형성된 디스플레이부;
상기 디스플레이부를 덮도록 상기 기판의 상부에 형성되는 박막봉지;
상기 박막봉지의 상부에 위치하며 상기 디스플레이부를 밀봉하는 밀봉 기판; 및
상기 박막봉지의 단부에 위치하며 상기 디스플레이부에서 발생된 빛을 감지하는 광센서;
를 포함하는 표시 장치. - 제1 항에 있어서,
상기 박막봉지는 서로 교번적으로 적층된 다수의 유기막과 무기막을 포함하는 표시 장치. - 제2 항에 있어서,
상기 유기막과 무기막은 굴절률이 상이한 표시 장치. - 제1 항에 있어서,
상기 박막봉지 내에서 상기 빛의 전반사가 반복적으로 일어나 상기 빛이 옆으로 진행되는 표시 장치. - 제1 항에 있어서,
상기 박막봉지와 상기 밀봉 기판의 사이에 위치하여 상기 박막봉지와 상기 밀봉 기판을 접착시키는 점착층;을 더 포함하는 표시 장치. - 제5 항에 있어서,
상기 점착층은 투명한 유기 재료로 이루어지는 표시 장치. - 제5 항에 있어서,
상기 점착층은 내부에 금속 파티클을 포함하는 표시 장치. - 제5 항에 있어서,
상기 점착층은 하부에 반사막을 포함하는 표시 장치. - 발광 영역과 외곽 영역을 갖는 기판;
상기 기판과 대향하도록 배치된 밀봉 기판;
상기 기판의 발광 영역 상에 형성되는 디스플레이부;
상기 디스플레이부를 덮도록 상기 기판의 상부에 형성되는 박막봉지; 및
상기 기판의 외곽 영역 내에 위치하고, 상기 디스플레이부에서 발생된 빛을 센싱하는 광센서;를 포함하고,
상기 광센서는 상기 박막봉지의 일단부의 측면에 형성되는 표시 장치. - 제9 항에 있어서,
상기 박막봉지는, 서로 교번적으로 적층된 다수의 유기막과 무기막을 포함하는 표시 장치. - 제10 항에 있어서,
상기 유기막과 무기막은 굴절률이 상이한 표시 장치. - 제9 항에 있어서,
상기 박막봉지 내에서 상기 빛의 전반사가 반복적으로 일어나 상기 빛이 옆으로 진행되는 표시 장치. - 삭제
- 제9 항에 있어서,
상기 박막봉지와 상기 밀봉 기판의 사이에 위치하여 상기 박막봉지와 상기 밀봉 기판을 접착시키는 점착층;을 더 포함하는 표시 장치. - 제14 항에 있어서,
상기 점착층은 투명한 유기 재료로 이루어지는 표시 장치. - 제14 항에 있어서,
상기 점착층은 내부에 금속 파티클을 포함하는 표시 장치. - 제14 항에 있어서,
상기 점착층은 하부에 반사막을 포함하는 표시 장치.
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