Ladas & Parry LLP
Method for aligning a phase retardation plate with a display panel
An embodiment of the present invention provides a method for aligning a phase retardation plate with a display panel comprising the following steps: S1: determining the positions of a first reference line on the phase retardation plate and a second reference line on the display panel, wherein the first reference line is the central line between the first and second ends of the phase retardation area, and the second reference line is the central line between the third and fourth ends of the display area; S2: obtaining a positional deviation between the first reference line and the second reference line by calculation; S3: adjusting the relative position between the phase retardation plate and the display panel according to the positional deviation.
BOE TECHNOLOGY GROUP CO., LTD.
G G
G01B G01B
inventional inventional
Wenbo Yanbing
Li Wu