公开(公告)号：US11513001B2

公开(公告)日：2022-11-29

申请号：US17082373

申请日：2020-10-28

Applicant: SENSORTEK TECHNOLOGY CORP.

Inventor： Feng-Jung Hsu ,  Tsung-Hua Wu

IPC: G01J1/42 ,  G09G3/34

Abstract: A module comprises a display element, a first polarizing element, a light sensor, a transparent layer, and a second polarizing element. The display element emits a display light source. The first polarizing element covers the display element, and blocks a first phase portion of the display light source and allows a second phase portion of the display light source to penetrate. The transparent layer covers the first polarizing element. The light sensor is disposed on one side of the display element or the first polarizing element. The second polarizing element is disposed between the light sensor and the transparent layer and blocks a second phase portion of the display light source.