| Display Having Backlight With Narrowband Collimated Light Sources | |
| DROLET, JEAN-JACQUES; CHEN, WEI | |
| 2015-06-25 | |
| 著作权人 | APPLE INC. |
| 专利号 | US20150177438A1 |
| 国家 | 美国 |
| 文献子类 | 发明申请 |
| 其他题名 | Display Having Backlight With Narrowband Collimated Light Sources |
| 英文摘要 | A display has an array of display pixels formed from display layers such as one or more polarizer layers, a substrate on which an array of display pixel elements such as color filter elements and downconverter elements are formed, a liquid crystal layer, and a thin-film transistor layer that includes display pixel electrodes and display pixel thin-film transistors for driving control signals onto the display pixel electrodes to modulate light passing through the display pixels. A light source such as one or more laser diodes or light-emitting diodes may be used to generate light for the display. The light may be launched into the edge of a polymer layer or other light guide plate structure. A light guide plate ma include phase-matched structures such as holographically recorded gratings or photonic lattices that direct the light upwards through the array of display pixels. |
| 公开日期 | 2015-06-25 |
| 申请日期 | 2014-09-03 |
| 状态 | 授权 |
| 内容类型 | 专利 |
| 源URL | [http://ir.opt.ac.cn/handle/181661/58950]  |
| 专题 | 半导体激光器专利数据库 |
| 作者单位 | APPLE INC. |
| 推荐引用方式 GB/T 7714 | DROLET, JEAN-JACQUES,CHEN, WEI. Display Having Backlight With Narrowband Collimated Light Sources. US20150177438A1. 2015-06-25. |
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