Abstract: A display device including at least two light source modules and a display control substrate is provided. Each of the at least two light source substrates has a first surface and a second surface opposite to each other and includes a plurality of light emitting elements and a plurality of connection pads. The light emitting elements are located on the second surface, and the connection pads are located on the first surface and are electrically connected to the light emitting elements. The display control substrate includes a back plate and a plurality of control elements. The control elements are located on the back plate, part of the control elements are electrically connected to the connection pads to drive and control the light emitting elements, and the second surface of each of the at least two light source substrates forms a part of a display surface of the display device.

Abstract: A display device, including a first polarizing film, a pixel array module, a second polarizing film, and a first electronically controlled phase retardation module, is provided. The pixel array module is disposed in overlap with the first polarizing film. The second polarizing film is disposed in overlap with the pixel array module. The first electronically controlled phase retardation module includes a first liquid crystal layer, two first alignment layers, and two first conductive layers. The first liquid crystal layer and the first alignment layers are disposed between the first conductive layers. The second polarizing film is located between the pixel array module and the first electronically controlled phase retardation module. One of the first polarizing film and the second polarizing film directly contacts one of the first conductive layers of the first electronically controlled phase retardation module. The display device has a switchable viewing angle and is thinner and lighter.

Abstract: A display device, including a first polarizing film, a pixel array module, a second polarizing film, and a first electronically controlled phase retardation module, is provided. The pixel array module is disposed in overlap with the first polarizing film. The second polarizing film is disposed in overlap with the pixel array module. The first electronically controlled phase retardation module includes a first liquid crystal layer, two first alignment layers, and two first conductive layers. The first liquid crystal layer and the first alignment layers are disposed between the first conductive layers. The second polarizing film is located between the pixel array module and the first electronically controlled phase retardation module. One of the first polarizing film and the second polarizing film directly contacts one of the first conductive layers of the first electronically controlled phase retardation module. The display device has a switchable viewing angle and is thinner and lighter.

Abstract: A touch display includes a display module and a touch module. The touch module includes a first three-layer electrode structure and a transparent cover substrate, wherein the first three-layer electrode structure is disposed above a polarizer, and the transparent cover substrate is disposed above the first three-layer electrode structure. The first three-layer electrode structure includes a bottom index matching layer, a mesh electrode layer and a top index matching layer, wherein the mesh electrode layer is sandwiched between the bottom index matching layer and the top index matching layer.

Abstract: An information input device includes a pressure sensing unit, a display unit and a processing unit. The pressure sensing unit senses an operating pressure at a at least one press-button point, and generates a signal of the at least one press-button point in a pressure arrangement state. The display unit provides a selection tool and a position target indicating the pressure arrangement state. The processing unit, according to the signal, causes the selection tool to select the position target, and generates an input information representing the pressure arrangement state.

Abstract: A touch display includes a display module and a touch module. The touch module includes a first three-layer electrode structure and a transparent cover substrate, wherein the first three-layer electrode structure is disposed above a polarizer, and the transparent cover substrate is disposed above the first three-layer electrode structure. The first three-layer electrode structure includes a bottom index matching layer, a mesh electrode layer and a top index matching layer, wherein the mesh electrode layer is sandwiched between the bottom index matching layer and the top index matching layer.

Abstract: A touch panel includes first electrode lines disposed along a first axis on a transparent substrate, adjacent first electrodes being connected via a first conductive connecting element. The touch panel also includes second electrode lines disposed along a second axis on the transparent substrate, adjacent second electrodes being connected via a conductive bridge. The conductive bridge includes low-temperature conductive material.

Abstract: A driving method is cooperated with a blue phase liquid crystal display (LCD) apparatus having a first substrate and a second substrate opposite to the first substrate. The first substrate has a first electrode layer, and the second substrate has a pixel electrode and a second electrode layer. The driving method includes the steps of: transmitting a first gray level voltage to the pixel electrode; transmitting a first black frame insertion voltage to the pixel electrode; and transmitting a first voltage to the first electrode layer, thereby providing a voltage gap between the first electrode layer and the second electrode layer. Accordingly, the dark-state light-leakage of the blue phase LCD apparatus can be improved.