ALIGNING LAMINATION METHOD OF OPTICAL GRATING AND DISPLAY PANEL AND DEVICE

摘要

The present invention discloses an aligning lamination method of an optical grating and a display panel and a device. The method comprises: drawing a white line on a black picture and showing on the display panel, and a tilt angle of the white line is in accordance with a tilt angle designed for the optical grating; coating glue on the display panel, and the optical grating is located on the display panel; locating an image collecting apparatus in front of the display panel to collect images; adjusting a location angle of the optical grating and solidifying the glue to laminate the optical grating and the display panel as that the entire line is brightest is observed with the image collecting apparatus. With the foregoing arrangement, the present invention can simplify the aligning method of the optical grating and the display panel to make the accuracy high and the automatic process easy.

主权项

1. An aligning lamination method of an optical grating and a display panel, wherein the method comprises:
drawing a white line on a black picture and showing on the display panel, and a tilt angle of the white line is in accordance with a tilt angle designed for the optical grating; coating glue on the display panel, and the optical grating is located on the display panel; locating an image collecting apparatus in front of the display panel to collect images; adjusting a location angle of the optical grating and solidifying the glue to laminate the optical grating and the display panel as that the entire line is brightest is observed with the image collecting apparatus; wherein a width of the white line is at sub pixel level; the step of adjusting a location angle of the optical grating and solidifying the glue to laminate the optical grating and the display panel as that the entire line is brightest is observed with the image collecting apparatus further comprises: moving the white line to various locations of the black picture to adjust the location angle of the optical grating to observe that the entire line is brightest with the image collecting apparatus; solidifying the glue to laminate the optical grating and the display panel.