JP2019536292A - 半導体素子およびこれを含む表示装置 - Google Patents
半導体素子およびこれを含む表示装置 Download PDFInfo
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Abstract
Description
Claims (10)
- 複数個の発光部;
前記複数個の発光部上にそれぞれ配置される複数個の波長変換層;
前記複数個の発光部の間、および前記複数個の波長変換層の間に配置される隔壁;
前記複数個の波長変換層上にそれぞれ配置される複数個のカラーフィルタ;および
前記複数個のカラーフィルタの間に配置されるブラックマトリックスを含む、半導体素子。 - 前記複数個の波長変換層の間の幅は前記複数個の発光部の間の最大幅より大きい、請求項1に記載の半導体素子。
- 前記それぞれの発光部は、
第1導電型半導体層、第2導電型半導体層、および前記第1導電型半導体層と前記第2導電型半導体層間に配置される活性層を含み、
前記複数個の発光部の前記第1導電型半導体層の幅は前記波長変換層に近づくほど狭くなる、請求項1に記載の半導体素子。 - 前記複数個の発光部の前記第2導電型半導体層の幅は前記波長変換層に近づくほど大きくなる、請求項3に記載の半導体素子。
- 前記複数個の発光部に共通して連結される第1バンプ電極;
前記複数個の発光部にそれぞれ電気的に連結される複数個の第2バンプ電極;
前記複数個の発光部の前記第1導電型半導体層を互いに電気的に連結する第1電極;および、
前記複数個の発光部の下部を覆う第1絶縁層をさらに含む、請求項3に記載の半導体素子。 - 前記第1電極は前記第1絶縁層を貫通して前記第1導電型半導体層と電気的に連結され、
前記第1電極は前記第1バンプ電極と電気的に連結される、請求項5に記載の半導体素子。 - 前記複数個の発光部にそれぞれ電気的に連結される複数個の第1バンプ電極;
前記複数個の発光部に共通して連結される第2バンプ電極;および
前記複数個の発光部の前記第2導電型半導体層を互いに電気的に連結する第2電極をさらに含み、
前記第2電極は前記第2バンプ電極と電気的に連結される、請求項3に記載の半導体素子。 - 前記複数個の発光部の下部を覆う第1絶縁層、および
前記第1絶縁層を貫通し、前記複数個の発光部の前記第2導電型半導体層の下部にそれぞれ配置される複数個の反射電極をさらに含み、
前記第2電極は前記複数個の反射電極を互いに電気的に連結する、請求項7に記載の半導体素子。 - 隣り合う前記波長変換層の間の幅は30μm〜50μmであり、
前記隔壁は反射粒子を含む、請求項1に記載の半導体素子。 - 前記波長変換層と前記カラーフィルタの間に配置される第1中間層をさらに含み、
前記波長変換層はシリコーン樹脂を含み、前記カラーフィルタはアクリル樹脂を含み、
前記第1中間層は酸化物または窒化物を含む、請求項1に記載の半導体素子。
Applications Claiming Priority (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR10-2016-0157703 | 2016-11-24 | ||
KR1020160157703A KR102639100B1 (ko) | 2016-11-24 | 2016-11-24 | 반도체 소자 및 이를 포함하는 표시 장치 |
KR1020160160753A KR20180060816A (ko) | 2016-11-29 | 2016-11-29 | 반도체 소자 및 이를 포함하는 표시 장치 |
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PCT/KR2017/013560 WO2018097667A1 (ko) | 2016-11-24 | 2017-11-24 | 반도체 소자 및 이를 포함하는 표시 장치 |
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CN110024142A (zh) | 2019-07-16 |
EP3547376A1 (en) | 2019-10-02 |
WO2018097667A1 (ko) | 2018-05-31 |
EP4224526A1 (en) | 2023-08-09 |
US10790330B2 (en) | 2020-09-29 |
JP7171568B2 (ja) | 2022-11-15 |
EP3547376A4 (en) | 2020-07-01 |
US20190378873A1 (en) | 2019-12-12 |
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