公开(公告)号：US20200175907A1

公开(公告)日：2020-06-04

申请号：US16700052

申请日：2019-12-02

Applicant: IIX INC. ,  PHOTOLAB INC.

Inventor： Hiroshi MURASE

IPC: G09G3/20

Abstract: An unevenness correction data generation method provided for generating unevenness correction data for effectively improving the yield of a display panel. The method includes: a step of capturing an image of a display panel where a predetermined pattern is displayed; a step of generating iteration data for correcting unevenness of the captured image; a step of storing the iteration data in a storage means; a step of capturing an image of the display panel where a pattern in the storage means is displayed; a step of generating iteration data for correcting unevenness of the captured image; a step of storing iteration data in the storage means; a step of judging whether or not an ending condition for ending repetition of the steps is satisfied; and a step of generating the unevenness correction data based on the iteration data stored in the storage means the ending condition is satisfied.

公开(公告)号：US10803782B2

公开(公告)日：2020-10-13

申请号：US16700052

申请日：2019-12-02

Applicant: IIX INC. ,  PHOTOLAB INC.

Inventor： Hiroshi Murase

IPC: G09G3/20

Abstract: An unevenness correction data generation method provided for generating unevenness correction data for effectively improving the yield of a display panel. The method includes: a step of capturing an image of a display panel where a predetermined pattern is displayed; a step of generating iteration data for correcting unevenness of the captured image; a step of storing the iteration data in a storage means; a step of capturing an image of the display panel where a pattern in the storage means is displayed; a step of generating iteration data for correcting unevenness of the captured image; a step of storing iteration data in the storage means; a step of judging whether or not an ending condition for ending repetition of the steps is satisfied; and a step of generating the unevenness correction data based on the iteration data stored in the storage means the ending condition is satisfied.