Title:
半導体発光装置、露光ヘッド及び画像形成装置
Document Type and Number:
Japanese Patent JP7245101
Kind Code:
B2
Abstract:
A semiconductor light-emitting device includes a semiconductor stacked structure including a light-emitting layer, a metal electrode provided over the semiconductor stacked structure and having an opening for externally emitting a light emitted from the light-emitting layer, and a transparent electrode provided over the semiconductor stacked structure inside the opening and over the metal electrode.
Inventors:
Yusuke Kamata
Koichiro Nakanishi
Koichiro Nakanishi
Application Number:
JP2019070387A
Publication Date:
March 23, 2023
Filing Date:
April 02, 2019
Export Citation:
Assignee:
Canon Inc
International Classes:
H01L33/38; B41J2/447; B41J2/45; H01L33/14; H01L33/40; H01L33/42; H01L33/64; H04N1/036
Domestic Patent References:
| JP9283801A | ||||
| JP2018133376A | ||||
| JP2018107420A | ||||
| JP2004319672A | ||||
| JP2011061127A | ||||
| JP2004200303A | ||||
| JP2010192859A | ||||
| JP2011040582A | ||||
| JP2001102626A |
Foreign References:
| US5726462 | ||||
| CN102194959A |
Attorney, Agent or Firm:
Okabe
Takao Ochi
Koji Yoshizawa
Aki Honda
Takao Ochi
Koji Yoshizawa
Aki Honda
Previous Patent: lithium ion secondary battery
Next Patent: Anti-floating device for rehabilitating pipes
Next Patent: Anti-floating device for rehabilitating pipes