公开(公告)号：US20220398975A1

公开(公告)日：2022-12-15

申请号：US17837432

申请日：2022-06-10

Applicant: SENSORTEK TECHNOLOGY CORP.

Inventor： HAN-CHUNG HSU

IPC: G09G3/3208 ,  H01L27/32

Abstract: The present application provides an organic display device, which comprising a light sensing device and an organic light emitting diode display panel, based on the organic light emitting diode display panel disposed on the light sensing device, and first and second light sensing regions disposed on the light sensing device, and first and second filtering devices further disposed on the first and second light sensing regions, the light sensing device senses an ambient signal passing through the organic light emitting diode display panel, the first and second filtering devices, and a display signal generated from the organic light emitting diode display panel and passing through the first and second filtering devices. Thereby, the ambient light signal and display light signal are sensed by a light sensing manner under the display panel (under display sensing).