| 摘要 |
<P>PROBLEM TO BE SOLVED: To prevent light from a backlight from entering a photodiode, and to prevent oblique light from an object from entering another photodiode rather than a desired photodiode. <P>SOLUTION: A photodetector includes a first light-blocking layer, a second light-blocking layer, a first photodiode over the first light-blocking layer, a second photodiode over the second light-blocking layer, a first color filter covering the first photodiode, a second color filter covering the second photodiode, and a third light-blocking layer formed of the first color filter and the second color filter and disposed between the first photodiode and the second photodiode. <P>COPYRIGHT: (C)2011,JPO&INPIT |
