| 发明名称 |
IMAGE DISPLAY APPARATUS |
| 摘要 |
An image display apparatus includes a laser light source unit configured to output a luminous flux, a scanning mirror unit configured to reflect the luminous flux by reciprocating driving in a main-scanning direction and a sub-scanning direction, a light source driving unit configured to drive the light source unit based on image data, a bit shift processing unit configured to adjust a brightness value of a pixel included in the image date, and a dimming processing unit configured to perform control in such a manner that a brightness value of a pixel included in the image data is not displayed as zero with respect to the image data subjected to dimming processing by the bit shift processing unit according to a predetermined rule. |
| 申请公布号 |
US2015294609(A1) |
申请公布日期 |
2015.10.15 |
| 申请号 |
US201514750519 |
申请日期 |
2015.06.25 |
| 申请人 |
JVC KENWOOD Corporation |
发明人 |
OHYAMA Minoru;IWATA Kazumi;OKAZAKI Ryuichi;NAKANO Tatsuya |
| 分类号 |
G09G3/02;G02B26/10;G09G3/34;G02B27/01 |
主分类号 |
G09G3/02 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. An image display apparatus comprising:
a laser light source unit configured to output a luminous flux; a scanning mirror unit configured to reflect the luminous flux by reciprocating driving in a main-scanning direction and a sub-scanning direction; a light source driving unit configured to drive the light source unit based on image data; a bit shift processing unit configured to adjust a brightness value of a pixel included in the image date; and a dimming processing unit configured to perform control in such a manner that a brightness value of a pixel included in the image data is displayed as zero with respect to the image data subjected to dimming processing by the bit shift processing unit according to a predetermined rule. |
| 地址 |
Yokohama-shi JP |
