Invention Grant
- Patent Title: Image display apparatus with a plurality of divided light-emitting regions and method for controlling thereof
- Patent Title (中): 具有多个分割发光区域的图像显示装置及其控制方法
-
Application No.: US13442447Application Date: 2012-04-09
-
Publication No.: US08970469B2Publication Date: 2015-03-03
- Inventor: Yoshiyuki Nagashima
- Applicant: Yoshiyuki Nagashima
- Applicant Address: JP Tokyo
- Assignee: Canon Kabushiki Kaisha
- Current Assignee: Canon Kabushiki Kaisha
- Current Assignee Address: JP Tokyo
- Agency: Canon USA, Inc. IP Division
- Priority: JP2011-088427 20110412; JP2012-030884 20120215
- Main IPC: G09G3/36
- IPC: G09G3/36 ; G09G3/34
Abstract:
A selected divided light-emitting region, from a plurality of divided light-emitting regions, emits light in a light emitting unit and adjusts the light emission amount for each of the plurality of divided light-emitting regions based on the light emission amount detected by a detection unit.
Public/Granted literature
- US20120262434A1 IMAGE DISPLAY APPARATUS AND METHOD FOR CONTROLLING THEREOF Public/Granted day:2012-10-18
Information query
IPC分类:
