| 发明名称 | Simulated incident light meter on a mobile device for photography/cinematography | ||
| 摘要 | A mobile telecommunications device is provided. The mobile telecommunications device comprises a light sensor and a calculation component. Adjustments to at least one of the brightness of a display screen on the mobile telecommunications device and the backlighting of a keypad on the mobile telecommunications device are based on light sensed by the light sensor. The calculation component is configured to receive a light level measurement from the light sensor and generate a photography-related output based on the light level measurement. | ||
| 申请公布号 | US8937675(B2) | 申请公布日期 | 2015.01.20 |
| 申请号 | US201113035131 | 申请日期 | 2011.02.25 |
| 申请人 | BlackBerry Limited | 发明人 | Noori Rouzbeh;Wooster Andrew Kenneth Michael |
| 分类号 | H04N5/222;H04M1/725 | 主分类号 | H04N5/222 |
| 代理机构 | Conley Rose, P.C. | 代理人 | Conley Rose, P.C. ;Brown, Jr. J. Robert |
| 主权项 | 1. A mobile telecommunications device, comprising: a camera including a first light sensor configured to measure an amount of light reflected from a subject; a second light sensor different from the first light sensor of the camera, the second light sensor configured to measure an amount of light incident on a subject as a light level measurement; and a calculation component configured to receive a light level measurement from the second light sensor and generate a photography-related output based on the light level measurement, wherein the photography-related output is automatically applied to the camera to adjust an exposure setting, wherein the photography-related output is used for overriding an exposure setting automatically determined by the calculation component based on the amount of light reflected from the subject as measured by the first light sensor. | ||
| 地址 | Waterloo, Ontario CA | ||