Abstract: An electronic device is provided. The electronic device includes a substrate, an optical sensing element, a light-shielding structure, and a microlens. The substrate has a normal direction. The optical sensing element is disposed on the substrate. The light-shielding structure is disposed on the optical sensing element and includes a plurality of light-shielding layers. Each light-shielding layer includes an opening, and centers of the openings are arranged along a first direction and separated from each other. The microlens is disposed on the light-shielding layers and overlaps the opening of the uppermost light-shielding layer. The microlens guides light into an optical channel formed by the openings, so that the optical sensing element has a maximum response value for light with an incident angle that is greater than or equal to 10 degrees and less than or equal to 30 degrees relative to the normal direction.

Abstract: An electronic device is provided. The electronic device includes an optical sensing module that includes an optical sensor array. The optical sensor array includes at least one optical sensor, at least one transparent layer disposed on the optical sensor array, and a microlens array. The microlens array includes at least one microlens and is disposed on the transparent layer.

Abstract: The present invention relates to a display device having a plurality of sub-pixels wherein at least one of the sub-pixels has at least one reflection area and at least two transmission areas, comprising: a first substrate; a first electrode layer disposed over the first substrate; a second substrate; a second electrode layer disposed over the second substrate; a liquid crystal layer interposed between the first substrate and the second substrate; and a protrusion unit disposed on the second substrate; wherein the protrusion unit is disposed correspondingly to the reflection area, and the reflection area is interposed between the transmission areas.

Abstract: A system for displaying images includes a liquid crystal display panel. The liquid crystal display panel comprises a color filter substrate having a light shielding layer on a peripheral area and a common electrode on a display area and the peripheral area, and an array substrate having a pixel electrode on the display area and a separate and independent electrode with a fixed voltage on the peripheral area. The liquid crystal display panel further comprises a liquid crystal layer between the color filter substrate and the array substrate.

Abstract: A system for displaying images includes a liquid crystal display panel. The liquid crystal display panel comprises a color filter substrate having a light shielding layer on a peripheral area and a common electrode on a display area and the peripheral area, and an array substrate having a pixel electrode on the display area and a separate and independent electrode with a fixed voltage on the peripheral area. The liquid crystal display panel further comprises a liquid crystal layer between the color filter substrate and the array substrate.