Title:
光学シートおよび光学部品
Document Type and Number:
Japanese Patent JP7107348
Kind Code:
B2
Inventors:
Tetsushi Nishino
Application Number:
JP2020188583A
Publication Date:
July 27, 2022
Filing Date:
November 12, 2020
Export Citation:
Assignee:
Sumitomo Bakelite Co., Ltd.
International Classes:
G02B5/22; G02B5/30; G02C7/10; G02C7/12
Domestic Patent References:
| JP2019144327A | ||||
| JP2019095492A | ||||
| JP2020134835A | ||||
| JP9319041A |
Attorney, Agent or Firm:
Tatsuya Masuda
Kazuo Asahi
Kazuo Asahi