| 发明名称 | Methods and systems for enhanced viewing of a display device | ||
| 摘要 | A method and system for enhanced viewing of a display device is disclosed in this application. In some implementations, a method and system for improving a perceived contrast of a screen of a display device is disclosed. Some implementations may also relate to a method and system for privately viewing content displayed on a screen. | ||
| 申请公布号 | US9459474(B2) | 申请公布日期 | 2016.10.04 |
| 申请号 | US201514732014 | 申请日期 | 2015.06.05 |
| 申请人 | Broadcom Corporation | 发明人 | Sorek Noam;Pearlstein Larry Alan |
| 分类号 | G02B27/14;G02F1/133;G02B5/20;G02F1/1335;G02C7/10;H04N5/58;G09G3/00;G09G5/00;G09G5/12;H04N13/04 | 主分类号 | G02B27/14 |
| 代理机构 | Brinks Gilson & Lione | 代理人 | Brinks Gilson & Lione |
| 主权项 | 1. An enhanced viewing device for enhancing a perceived contrast of a display, the enhanced viewing device comprising: an optical element configured to allow viewing of the display through the optical element; and a feedback sensor, the feedback sensor being configured to generate a signal that synchronizes timing of an emission of the display and timing of a transmissive state of the optical element, wherein optical element comprises a liquid crystal display (LCD) shutter, and the feedback sensor is configured to detect a voltage applied to the LCD shutter. | ||
| 地址 | Irvine CA US | ||