2D/3D switchable display device and manufacturing method thereof

摘要

A 2D/3D switchable display device including a display panel and a switch unit is provided. The display panel includes a first substrate, a second substrate and a display unit located between the first and second substrates. The first substrate includes a first surface and a second surface opposite to the first surface, and the display unit is located above the first surface. The switch unit located on the second surface includes a third substrate, a first electrode layer, a second electrode layer and a switchable medium layer between the first and second electrode layers. The second electrode layer is located on the second surface, the first electrode layer is located on the third substrate, and the switchable medium layer and the third substrate are respectively located on two opposite surfaces of the first electrode layer. A manufacturing method of a 2D/3D switchable display device is also provided.

主权项

1. A manufacturing method of a two-dimensional/three-dimensional (2D/3D) switchable display device, comprising:
forming a display unit between a first substrate and a second substrate to form a display panel, wherein the first substrate has a first surface and a second surface opposite to the first surface, and the display unit is located above the first surface; and forming a switch unit on the second surface of the first substrate, the switch unit comprising a third substrate, a first electrode layer, a second electrode layer and a switchable medium layer located between the first electrode layer and the second electrode layer, wherein the second electrode layer is located on the second surface, the first electrode layer is located on the third substrate, and the switchable medium layer and the third substrate are respectively located on two opposite surfaces of the first electrode layer, wherein the method of forming the switch unit comprises: providing the third substrate on a first carrier; forming the first electrode layer on the third substrate; providing the first substrate on a second carrier, wherein the first surface is located between the second carrier and the second surface; forming the second electrode layer on the second surface of the first substrate; bonding the third substrate with the first substrate, wherein the first electrode layer and the second electrode layer are located between the third substrate and the first substrate; and forming the switchable medium layer between the third substrate and the first substrate.