KR20130063027A - 광반도체소자 탑재용 패키지 및 이것을 이용한 광반도체장치 - Google Patents
광반도체소자 탑재용 패키지 및 이것을 이용한 광반도체장치 Download PDFInfo
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- KR20130063027A KR20130063027A KR1020137011152A KR20137011152A KR20130063027A KR 20130063027 A KR20130063027 A KR 20130063027A KR 1020137011152 A KR1020137011152 A KR 1020137011152A KR 20137011152 A KR20137011152 A KR 20137011152A KR 20130063027 A KR20130063027 A KR 20130063027A
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- South Korea
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- optical semiconductor
- package
- semiconductor element
- resin
- lead electrode
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- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10H—INORGANIC LIGHT-EMITTING SEMICONDUCTOR DEVICES HAVING POTENTIAL BARRIERS
- H10H20/00—Individual inorganic light-emitting semiconductor devices having potential barriers, e.g. light-emitting diodes [LED]
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- H10H20/831—Electrodes characterised by their shape
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- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10H—INORGANIC LIGHT-EMITTING SEMICONDUCTOR DEVICES HAVING POTENTIAL BARRIERS
- H10H20/00—Individual inorganic light-emitting semiconductor devices having potential barriers, e.g. light-emitting diodes [LED]
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- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10H—INORGANIC LIGHT-EMITTING SEMICONDUCTOR DEVICES HAVING POTENTIAL BARRIERS
- H10H20/00—Individual inorganic light-emitting semiconductor devices having potential barriers, e.g. light-emitting diodes [LED]
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- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
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- H—ELECTRICITY
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Abstract
Description
도 2는 본 발명의 광반도체장치의 일실시형태를 나타내는 단면도이다.
도 3은 일반적인 SMD타입의 LED(광반도체장치)를 나타내는 단면도이다.
도 4는 본 발명의 광반도체소자 탑재용 패키지의 리드전극 단부(端部)의 바람직한 구조를 나타내는 단면도이다.
101: 투명봉지수지
102: 본딩와이어
103: 수지성형체
104: Ni/Ag도금
105: 리드전극
106: 형광체
107: 솔더범프
110: 광반도체소자 탑재용 패키지
200: 오목부
400: 광반도체소자
401: 본딩와이어
402: 투명봉지수지
403: 수지성형체
404: 리드전극
405: 형광체
406: 다이오드재
Claims (4)
- 스파이럴플로우(spiral flow)가 50cm 이상 300cm 이하이거나, 또는 원판플로우(disk flow)가 50mm 이상이며, 평균 입경(粒徑)이 0.1 ~ 50μm의 범위에 있는 (E)무기 중공 입자를 함유하고, 상기 (E)무기 중공 입자가, 규산글래스소다, 알루미늄규산글래스, 붕규산(硼珪酸)소다글래스 및 실리카로 이루어지는 군(群)에서 선택되는 적어도 하나의 화합물인 것을 특징으로 하는 LED용의 광반사하는 성형재료.
- 제 1 항에 있어서,
(D)무기충전제로서, 실리카, 알루미나, 산화마그네슘, 산화안티몬, 수산화알루미늄, 수산화마그네슘, 황산바륨, 탄산마그네슘 및 탄산바륨으로 이루어지는 군(群) 중에서 선택되는 적어도 1종(種) 이상을 함유하는 성형재료. - 제 2 항에 있어서,
상기 (D)무기충전제와 상기 (E)무기 중공 입자의 합계량이, 상기 성형재료 전체에 대해서 70체적% ~ 85체적%인 것을 특징으로 하는 성형재료. - 제 1 항 또는 제 2 항에 있어서,
상기 성형재료의 선팽창계수가, 10~30ppm/℃인 것을 특징으로 하는 성형재료.
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PCT/JP2007/060385 WO2007142018A1 (ja) | 2006-06-02 | 2007-05-21 | 光半導体素子搭載用パッケージおよびこれを用いた光半導体装置 |
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KR1020137011152A KR101496066B1 (ko) | 2006-06-02 | 2007-05-21 | 광반도체소자 탑재용 패키지 및 이것을 이용한 광반도체장치 |
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