| 发明名称 | AV device with backlight brightness control | ||
| 摘要 | An AV device includes a communication component, a determination component, and a controller. The communication component is configured to receive a signal outputted from a source device. The determination component is configured to determine whether or not the signal received by the communication component includes an audio signal and a subtitle signal, and a video signal included in the signal received by the communication component has a moving picture. The controller is configured to control a brightness of a backlight to be low in response to determining that the signal received by the communication component does not include both the audio signal and the subtitle signal, and that the video signal has the moving picture. | ||
| 申请公布号 | US8964123(B2) | 申请公布日期 | 2015.02.24 |
| 申请号 | US201414287724 | 申请日期 | 2014.05.27 |
| 申请人 | Funai Electric Co., Ltd. | 发明人 | Nakashima Kazuki |
| 分类号 | H04N9/64;G09G3/36;H04N5/57;H04N17/04;H04N7/088;H04N5/60;H04N5/63 | 主分类号 | H04N9/64 |
| 代理机构 | Global IP Counselors, LLP | 代理人 | Global IP Counselors, LLP |
| 主权项 | 1. An AV device comprising: a communication component configured to receive a digital signal outputted from a source device; a determination component configured to determine whether or not the digital signal received by the communication component includes an audio data and a subtitle data, and a video data included in the digital signal received by the communication component has a moving picture; and a controller configured to control a brightness of a backlight to be low in response to determining that the digital signal received by the communication component does not include both the audio data and the subtitle data, and that the video data has the moving picture. | ||
| 地址 | Osaka JP | ||