Patent ID: 7869034

Claim:
A multi-angle and multi-channel detecting device for detecting one or more than one liquid crystal display (LCD) panel, the multi-angle and multi-channel detecting device comprising: a light collector having a plurality of fiber probes, wherein the fiber probes are arranged in a direction perpendicular to and/or tilted with the LCD panel so as to collect light signals from the LCD panel; and a multi-channel kernel module, comprising an optical slit, a collimator lens group, a diffraction grating, a focusing lens group and a two-dimensional array sensor sequentially disposed along an optical path of the multi-channel kernel module, wherein the multi-channel kernel module is coupled to the light collector for receiving the collected light signals from the light collector to obtain individual spectrum by guiding the light signals through the fiber probes, the optical slit, the collimator lens group, the diffraction grating, and the focusing lens group orderly to the two-dimensional array sensor, such that the LCD panel is detected.