Title:
紫外線発光装置、紫外線発光装置の製造方法及び紫外線発光モジュールの製造方法
Document Type and Number:
Japanese Patent JP6965363
Kind Code:
B2
Abstract:
The ultraviolet light-emitting device includes a base, a nitride semiconductor ultraviolet light-emitting element flip-chip mounted on the base, and a lens for sealing a nitride semiconductor ultraviolet light-emitting element to focus or diffuse light emitted from the nitride semiconductor ultraviolet light-emitting device. The lens is composed of an amorphous fluororesin in which a structural unit of a polymer or copolymer has a fluorine-containing aliphatic cyclic structure and a terminal functional group is a perfluoroalkyl group, and a density of the amorphous fluororesin is higher than 2.11 g/cm3.
Inventors:
Plain light
Yousuke Nagasawa
Masamichi Ipponmatsu
Ko Aosaki
Momoe Suehara
Yoshihiko Sakane
Yousuke Nagasawa
Masamichi Ipponmatsu
Ko Aosaki
Momoe Suehara
Yoshihiko Sakane
Application Number:
JP2019550090A
Publication Date:
November 10, 2021
Filing Date:
November 02, 2017
Export Citation:
Assignee:
Sogaku Scientific Co., Ltd.
AGC Inc.
AGC Inc.
International Classes:
H01L33/56; C08F14/18; G02B3/00; H01L33/58
Domestic Patent References:
| JP2017120837A | ||||
| JP2004023099A | ||||
| JP11152310A | ||||
| JP4189880A | ||||
| JP4189862A | ||||
| JP1147501A |
Foreign References:
| WO2017072859A1 | ||||
| WO2015037608A1 | ||||
| WO2014178288A1 | ||||
| US20160027970 | ||||
| US20060138443 | ||||
| US20050006651 |
Other References:
旭硝子(株),“アモルファスフッ素樹脂「サイトップ:CYTOP」”,ポリファイル,2004年09月10日,第41巻,第9号,p.44-47
Attorney, Agent or Firm:
Yoshifumi Masaki