US 2023/0417968 A1Published application

Display module

AssigneeHengHao Technology Co. LTD

InventorsWen-Jung Tsai, Hui-Jung Tsai, Ching-Yu Tsai

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Abstract

A display module has a touch display area, a non-touch display area and a frame area surrounding them. The display module includes a cover plate, an ink layer, a touch display panel, a non-touch display panel and an optical matching layer. The ink layer is disposed on the cover plate and corresponds to the frame area. The touch display panel and the non-touch display panel are disposed on a side of the ink layer opposite to the cover plate and respectively correspond to the touch display area and the non-touch display area. The optical matching layer is disposed between the cover plate and one of the touch display panel and the non-touch display panel. A difference of average reflectance to external light between any two of the above areas is less than 1.5%, and a chromaticity difference between any two of the above areas is less than 1.5.

Claims12

Dependent claims

A display module, having at least one touch display area, at least one non-touch display area and a frame area, wherein the frame area surrounds the touch display area and the non-touch display area, the display module comprising:

a cover plate;
an ink layer disposed on a surface of the cover plate and corresponding to the frame area;
at least one touch display panel disposed on a side of the ink layer opposite to the cover plate and corresponding to the touch display area;
at least one non-touch display panel disposed on a side of the ink layer opposite to the cover plate and corresponding to the non-touch display area;
and
an optical matching layer disposed between the cover plate and one of the touch display panel and the non-touch display panel,
wherein a difference of average reflectance to external light between any two of the touch display area, the non-touch display area and the frame area is less than 1.5%, and a chromaticity difference between any two of the touch display area, the non-touch display area and the frame area is less than 1.5.

4 more elements

Dependencies are inferred from the claim text.