基本信息:
- 专利标题: 차량용 표시 장치
- 专利标题(英):Display device for vehicles
- 申请号:KR1020137002798 申请日:2007-11-21
- 公开(公告)号:KR1020130019032A 公开(公告)日:2013-02-25
- 发明人: 시바따유끼히데 , 가또미끼 , 이노마따마꼬또 , 미야가끼도모유끼
- 申请人: 가부시키가이샤 덴소
- 申请人地址: 일본국 아이치켄 가리야시 쇼와초 *초메 *반치
- 专利权人: 가부시키가이샤 덴소
- 当前专利权人: 가부시키가이샤 덴소
- 当前专利权人地址: 일본국 아이치켄 가리야시 쇼와초 *초메 *반치
- 代理人: 장수길; 성재동
- 优先权: JPJP-P-2006-318815 2006-11-27; JPJP-P-2007-274295 2007-10-22
- 国际申请: PCT/JP2007/072568 2007-11-21
- 国际公布: WO2008065948 2008-06-05
- 主分类号: B60K37/02
- IPC分类号: B60K37/02 ; B60K37/00 ; B60K35/00
A vehicle display device of the present invention, the liquid crystal panel 10, and light source 40, and a controller 50. A liquid crystal panel, has a particular display pixel 72 and the normal display pixel (62). The controller, at the same time to control the ratio of the gray level of the normal display pixel for a set gray scale value of the normal display pixel as a gray level ratio of the normal display pixel, a certain aspect ratio for the gray level value of the pixel on the set gray scale values for a particular display pixel It controls a gray scale of a particular display pixel rate. In addition, the controller sets the first mode in which the light-emitting light source, a second mode to all the light-emitting light source with a low brightness mode 1, as the control mode. The controller in the first mode, set gray scale ratio of a particular display pixel of the gray-scale ratio and a particular time of the normal display pixel at the maximum rate, and the controller in the second mode is a certain sign of a particular than the gradation ratio of the normal display pixel It carried a significant gray-scale processing to the gray level of the pixel rate.
公开/授权文献:
- KR101344987B1 차량용 표시 장치 公开/授权日:2013-12-24