| 发明名称 |
VIDEO ANALYSIS DEVICE, DISPLAY DEVICE, MEASUREMENT METHOD FOR DISPLAY DEVICE, VIDEO CORRECTION METHOD FOR DISPLAY DEVICE |
| 摘要 |
Provided are a frame unit having a substantially rectangular shape, wherein a rear side of the frame unit is detachable attached to an outer edge of a display device; light shielding plates arranged on an upper side and right and left sides of the frame unit; and a measurement unit provided at a front side of each light shielding plate, where the measurement unit measures a display state of the display device and outputs a measurement result to the display device. |
| 申请公布号 |
US2015371581(A1) |
申请公布日期 |
2015.12.24 |
| 申请号 |
US201314766634 |
申请日期 |
2013.02.28 |
| 申请人 |
CHUMAN Satoru;NEC DISPLAY SOLUTIONS, LTD. |
发明人 |
CHUMAN Satoru |
| 分类号 |
G09G3/20 |
主分类号 |
G09G3/20 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A video analysis device comprising:
a frame unit having a substantially rectangular shape, wherein a rear side of the frame unit is detachable attached to an outer edge of a display device; light shielding plates arranged on an upper side and right and left sides of the frame unit; and a measurement unit provided at a front side of each light shielding plate, where the measurement unit measures a display state of the display device and outputs a measurement result to the display device. |
| 地址 |
US |
