| 摘要 |
A circuit and a method for decoding a color code of a 3D display. The color code decoding circuit is built into an on-screen display of a circuit in a display. The color code decoding circuit has several comparators, several recording buffers, a register, a first counter and a second counter. The comparators read a 3D image signal and compare this 3D image signal with a reference signal to obtain a color code value by decoding. The color code value is then recorded in the recording buffer.
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