摘要:
A touch display device including a display, a touch panel and a transparent shielding layer is provided. The touch panel is disposed on the display, and includes a substrate and touch sensors positioned thereon. The transparent shielding layer is set between the display and the touch sensors of the touch panel, and includes an edge region and a central region wherein the impedance of the edge region is less than or equal to that of the central region.
摘要:
A touch panel includes a first substrate, a sensing electrode structure, a second substrate, a soft spacer layer and a shielding layer. The first substrate and the second substrate are parallel to each other, and the soft spacer layer is interposed between the first substrate and the second substrate for maintaining a gap between the first substrate and the second substrate. The sensing electrode structure is disposed on the first substrate for producing a first capacitance between the sensing electrode structure and an exterior object. The shielding layer is disposed on the second substrate, electrically connected to a ground side, and used for producing a second capacitance between the shielding layer and the sensing electrode structure when the exterior object is pressed and causes the gap to vary. The quantity of variation in the first and second capacitances is used for detecting a touch-control action of the exterior object.
摘要:
A photoelectric display panel including a first substrate and a second substrate is provided. The first substrate being parallel to the second substrate has a pixel array including a plurality of display pixels. The second substrate includes a base plate and a black matrix located between the base plate and the first substrate. The black matrix has a first photoelectric transform block and a second photoelectric transform block. The first photoelectric transform block has a first transparent electrode, a first semiconductor layer and a first metal electrode that are laminated on the base plate. The second photoelectric transform block has a second transparent electrode, a second semiconductor layer and a second metal electrode that are laminated on the base plate. The second transparent electrode is electrically connected with the first metal electrode, so that the second photoelectric transform block and the first photoelectric transform block are connected in series.
摘要:
An organic light emitting diode (OLED) display device including an active array structure, a display structure and several conductive members is provided. The active array structure includes a first substrate and several thin film transistors. The thin film transistors disposed on the first substrate has several drains. The display structure includes a second substrate, a color changing medium, a first electrode layer, an organic material layer and a second electrode layer disposed sequentially. The location of the second substrate corresponds to that of the first substrate. The color changing medium has several color blocks. The organic material layer is used for emitting blue light and includes several lighting structures electrically insulated from each other. The second electrode layer includes several electrode structures electrically insulated from each other. Each of the conductive members is combined and electrically connected to the drain of each thin film transistor and each electrode structure.
摘要:
A liquid crystal display panel (LCD) panel is provided. The LCD panel includes a plurality of pixels. Each pixel includes a pixel electrode layer and a plurality of liquid crystal domain arranging layers. The pixel electrode layer has a plurality of slits. The liquid crystal domain arranging layers are disposed near the pixel electrode layer. Each pixel is divided into a plurality of essentially closed liquid crystal domain fields by the arranging layers and the slits. Each liquid crystal domain field is formed by encircling at least one arranging layer and at least one slit.
摘要:
A liquid crystal display panel including an active device array substrate, an opposite substrate, and a liquid crystal layer is provided. The active device array substrate has at least one pixel unit including two active devices, two first pixel electrodes, and two common lines. Each of the active devices has a gate, a source, and a drain. The gates are connected with one another, the sources are connected with one another, and the pixel electrodes are connected with the drains. A first signal source connected with one of the common lines is different from a second signal source connected with the other one of the common lines. The opposite substrate has a common electrode connected with the first signal source. The liquid crystal layer is disposed between the active device array substrate and the opposite substrate.
摘要:
A pixel structure of a thin film transistor liquid crystal display employs a design of three metal layers and includes an organic insulating layer between a data signal line and a common electrode for reducing a parasitic capacitance, while a passivation layer included between the common electrode and a pixel electrode acts as a storage capacitor required for the pixels, so as to achieve a high aperture ratio, and the common electrode can act as a shielding bar for enhancing the display contrast.
摘要:
A thin film transistor liquid array substrate includes forming a plurality of amorphous silicon thin film transistors and storage capacities on a transparent substrate, wherein the amorphous silicon thin film transistors and the storage capacities are arranged in an array pattern. The storage capacitor has a top electrode and a bottom electrode, which are made of transparent conductive material to increase aperture ratio. A method of making the amorphous silicon thin film transistors and the storage capacities includes four photomask processes and a back exposure technique. Because the present invention only uses four photomask processes, the number of photomasks used in the process of the present invention is less than the conventional method, and the cost of fabrication is lower also.
摘要:
An image display device comprises a display panel, a backlight module, a light path modifying device, and a switchable diffuser. The backlight module is to emit light as the display light source of the display panel. The light path modifying device is disposed between the display panel and the backlight module for changing the light path of the light to generate the first display mode in coordination with the display panel. The switchable diffuser is disposed between the light path modifying device and the display panel, and is capable of switching between a transparent mode and a scattering mode. The display device displays the first display mode in the transparent mode and displays the second display mode in the scattering mode.
摘要:
A LCD panel includes a plurality of pixel elements. Each pixel element includes a first substrate, a second substrate and an optical filter portion. The first substrate and the second substrate are parallel to each other, and a liquid crystal layer is sealed between the first substrate and the second substrate. The first substrate includes a reflective portion, and the second substrate includes a color filter layer. The color filter layer disposed between the first substrate and the second substrate has an opening opposite to the reflective portion. The optical filter portion is disposed in the opening of the color filter layer for providing color compensation in a reflection mode.