发明名称 |
Method and apparatus for coordinate dimming of electronic displays |
摘要 |
A method and apparatus for adjustably activating an electronic display for selected display cycle periods defined by correspondingly selected ON time periods of activation in combination with correspondingly selected OFF time periods of activation to control the brightness level of the display at any one of a nonlinear pattern of levels.
|
申请公布号 |
US4340889(A) |
申请公布日期 |
1982.07.20 |
申请号 |
US19800175785 |
申请日期 |
1980.08.06 |
申请人 |
FORD MOTOR COMPANY |
发明人 |
KNIGHT, ERIC M.;GREENE, EDWARD S. |
分类号 |
G09G3/04;(IPC1-7):G09G3/00 |
主分类号 |
G09G3/04 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|