Method of manufacturing package assembly, package assembly, and display device
원문보기
IPC분류정보
국가/구분
United States(US) Patent
등록
국제특허분류(IPC7판)
H01L-051/52
H01L-051/56
H01L-051/00
출원번호
US-0556100
(2017-08-18)
등록번호
US-10205125
(2019-02-12)
국제출원번호
PCT/CN2017/097966
(2017-08-18)
발명자
/ 주소
Cai, Fenghao
Kim, Dong Hwan
Wu, Chien Lin
Kim, Young Su
출원인 / 주소
Wuhan China Star Optoelectronics Semiconductor Display Technology Co., Ltd.
대리인 / 주소
Cheng, Andrew C.
인용정보
피인용 횟수 :
0인용 특허 :
2
초록▼
This invention discloses a method of manufacturing a package assembly, a package assembly, and a display device. The method includes: providing a base substrate, provided with a first pattern layer and a second pattern layer located outside the first pattern layer; forming a first cladding layer on
This invention discloses a method of manufacturing a package assembly, a package assembly, and a display device. The method includes: providing a base substrate, provided with a first pattern layer and a second pattern layer located outside the first pattern layer; forming a first cladding layer on the base substrate, the first cladding layer covering a second pattern layer and a region surrounded by the second pattern layer; forming a second cladding layer on the first cladding layer, the second cladding layer covering a top portion of the first pattern layer and a region surrounded by the first pattern layer; forming an organic layer on the first cladding layer and the second cladding layer, the organic layer covering the first pattern layer and a region surrounded by the first pattern layer; and forming a third cladding layer on the organic layer and the first cladding layer.
대표청구항▼
1. A method of manufacturing a package assembly, the method comprising: providing a base substrate, on which a first pattern layer and a second pattern layer are sequentially deposited, wherein the second pattern layer is located outside the first pattern layer;forming a first cladding layer on the
1. A method of manufacturing a package assembly, the method comprising: providing a base substrate, on which a first pattern layer and a second pattern layer are sequentially deposited, wherein the second pattern layer is located outside the first pattern layer;forming a first cladding layer on the base substrate, the first cladding layer covering the second pattern layer and a region surrounded by the second pattern layer;forming a second cladding layer on the first cladding layer, the second cladding layer covering a top portion of the first pattern layer and a region surrounded by the first pattern layer;forming an organic layer on the second cladding layer and the first cladding layer, the organic layer covering the first pattern layer and the region surrounded by the first pattern layer; andforming a third cladding layer on the organic layer and the first cladding layer, the third cladding layer covering the second pattern layer and the region surrounded by the second pattern layer. 2. The method of manufacturing the package assembly according to claim 1, wherein the first cladding layer, the second cladding layer, and the third cladding layer are formed by a plasma enhanced chemical vapor deposition method. 3. The method of manufacturing the package assembly according to claim 1, wherein the organic layer is formed by ink-jet printing. 4. The method of manufacturing the package assembly according to claim 1, wherein the first pattern layer and the second pattern layer are organic layers made of a photosensitive adhesive and having a trapezoidal cross section. 5. The method of manufacturing the package assembly according to claim 1, wherein the step of providing the base substrate, provided with the first pattern layer and the second pattern layer located outside the first pattern layer, specifically comprises: using lithography process to form the first pattern layer and the second pattern layer on the base substrate. 6. The method of manufacturing the package assembly according to claim 1, wherein materials of the first cladding layer and the second cladding layer are different. 7. A package assembly, comprising: a base substrate, provided with a first pattern layer and a second pattern layer located outside the first pattern layer;a first cladding layer, formed on the base substrate and covering the second pattern layer and a region surrounded by the second pattern layer;a second cladding layer, formed on the first cladding layer and covering a top portion of the first pattern layer and a region surrounded by the first pattern layer;an organic layer, formed on the second cladding layer and the first cladding layer, and covering the first pattern layer and the region surrounded by the first pattern layer; anda third cladding layer, formed on the organic layer and the first cladding layer, and covering the second pattern layer and the region surrounded by the second pattern layer. 8. The package assembly according to claim 7, wherein an edge of the first cladding layer is located outside the second pattern layer and an edge of the third cladding layer is located outside the first cladding layer. 9. The package assembly according to claim 7, wherein the first pattern layer and the second pattern layer are organic layers made of a photosensitive adhesive and having a trapezoidal cross section. 10. The package assembly according to claim 7, wherein the first pattern layer and/or first pattern layer is an organic layer made of ceramic or acrylic. 11. The package assembly according to claim 7, wherein the first cladding layer, the second cladding layer, and the third cladding layer are formed by a plasma enhanced chemical vapor deposition method. 12. The package assembly according to claim 7, wherein the organic layer is formed by ink-jet printing. 13. A display device, comprising: a package assembly, comprising a base substrate, a first cladding layer, a second cladding layer, an organic layer, and a third cladding layer; wherein the base substrate is provided with a first pattern layer and a second pattern layer located outside the first pattern layer;the first cladding layer is formed on the base substrate, and covers the second pattern layer and a region surrounded by the second pattern layer, wherein an edge of the first cladding layer is located outside the second pattern layer, an edge of the third cladding layer is located outside the first cladding layer;the second cladding layer is formed on the first cladding layer, and covers a top portion of the first pattern layer and a region surrounded by the first pattern layer;the organic layer is formed on the second cladding layer and the first cladding layer, and covers the first pattern layer and the region surrounded by the first pattern layer; andthe third cladding layer is formed on the organic layer and the first cladding layer, and covers the second pattern layer and the region surrounded by the second pattern layer. 14. The display device according to claim 13, wherein the first cladding layer, the second cladding layer, and the third cladding layer are formed by a plasma enhanced chemical vapor deposition method. 15. The display device according to claim 13, wherein the organic layer is formed by ink-jet printing. 16. The display device according to claim 13, wherein the first pattern layer and the second pattern layer are organic layers made of a photosensitive adhesive and having a trapezoidal cross section. 17. The package assembly according to claim 13, wherein the first pattern layer and/or the first pattern layer is an organic layer made of ceramic or acrylic.
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이 특허에 인용된 특허 (2)
Oh Kwang-Ryong (Daejeon KRX) Ahn Ju-Heon (Daejeon KRX) Kim Jeong-Soo (Daejeon KRX), Method for fabricating an optical integrated circuit.
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