Abstract: A liquid display panel is disclosed, which comprises: a first substrate; a second substrate; a first electrode and a second electrode disposed between the first substrate and the second substrate, wherein the first electrode and the second electrode have different electric potentials; a first alignment film disposed between the first electrode and the second electrode; and a liquid crystal layer disposed between the first substrate and the second substrate, wherein when a working frequency of the liquid crystal display panel is N Hz, ionic electric potentials of the liquid crystal layer and the first alignment film satisfy the following Equation (I): 0 ? ? V ion_LC ? ( 1 2 ? N ) - V ion_PI ? ( 1 2 ? N ) V ion_LC ? ( 1 2 ? N ) + V ion_PI ? ( 1 2 ? N ) ? ? 0.5 ( I ) wherein 0.

Abstract: A liquid display panel is disclosed, which comprises: a first substrate; a second substrate; a first electrode and a second electrode disposed between the first substrate and the second substrate, wherein the first electrode and the second electrode have different electric potentials; a first alignment film disposed between the first electrode and the second electrode; and a liquid crystal layer disposed between the first substrate and the second substrate, wherein when a working frequency of the liquid crystal display panel is N Hz, ionic electric potentials of the liquid crystal layer and the first alignment film satisfy the following Equation (I): 0 ? ? V ion_LC ? ( 1 2 ? N ) - V ion_PI ? ( 1 2 ? N ) V ion_LC ? ( 1 2 ? N ) + V ion_PI ? ( 1 2 ? N ) ? ? 0.5 ( I ) wherein 0.

Abstract: An x-ray image sensor and an x-ray image sensor system using the same is disclosed. The x-ray image sensor has a back-light unit emitting actinic and non-actinic lights. There is an x-ray-photoconductor-assisted liquid crystal light valve including an x-ray photoconductive unit to absorb x-rays passing through an object to be imaged and create a charge image corresponding to an image of the x-rays and a liquid crystal cell unit to convert the charge image into at least one optical image illuminated by the non-actinic light. The optical image is detected by an optical imager. The optical imager is coupled to a processor converting data of the optical image into picture archiving and communication system (PACS)-compatible format for further storages, distributions, and displays.

Abstract: A TFT-PIN array substrate and an assembly structure for a flat-panel x-ray detector are provided to overcome the problem that the conventional scintillator substrate and TFT-PIN array substrate are neither penetrated by UV-light nor assembled by UV curable LOCA. The metal layer of the PIN photodiode of the TFT-PIN array substrate is perforated to have at least one hole, whereby UV-light can pass through the TFT-PIN array substrate to cure UV curable LOCA. Therefore, UV curable LOCA can be used as an adhesive layer in the assembly structure of a scintillator substrate and a TFT-PIN array substrate to promote the detective quantum efficiency and image quality of a flat-panel X-Ray detector.

Abstract: An electromagnetic wave conversion structure consists of a substrate, a plurality of electromagnetic wave conversion units forming a two-dimensional array, a reflective film and a plurality of reflective layers. The substrate has a first surface and a second surface disposed opposite to the first surface. The second surface consists of a plurality of trenches formed in the body of the substrate. Each electromagnetic wave conversion units is disposed in each trench, is used to absorb first electromagnetic waves with a first wavelength and is used to emit second electromagnetic waves with a second wavelength. The first wavelength is shorter than the second wavelength. The reflective film covers the first surface of the substrate and is used to reflect the second electromagnetic wave. Each of the reflective layers is disposed on the sidewall of each trench of the corresponding electromagnetic wave conversion unit.

Abstract: A TFT-PIN array substrate and an assembly structure for a flat-panel x-ray detector are provided to overcome the problem that the conventional scintillator substrate and TFT-PIN array substrate are neither penetrated by UV-light nor assembled by UV curable LOCA. The metal layer of the PIN photodiode of the TFT-PIN array substrate is perforated to have at least one hole, whereby UV-light can pass through the TFT-PIN array substrate to cure UV curable LOCA. Therefore, UV curable LOCA can be used as an adhesive layer in the assembly structure of a scintillator substrate and a TFT-PIN array substrate to promote the detective quantum efficiency and image quality of a flat-panel X-Ray detector.

Abstract: An electromagnetic wave conversion structure consists of a substrate, a plurality of electromagnetic wave conversion units forming a two-dimensional array, a reflective film and a plurality of reflective layers. The substrate has a first surface and a second surface disposed opposite to the first surface. The second surface consists of a plurality of trenches formed in the body of the substrate. Each electromagnetic wave conversion units is disposed in each trench, is used to absorb first electromagnetic waves with a first wavelength and is used to emit second electromagnetic waves with a second wavelength. The first wavelength is shorter than the second wavelength. The reflective film covers the first surface of the substrate and is used to reflect the second electromagnetic wave. Each of the reflective layers is disposed on the sidewall of each trench of the corresponding electromagnetic wave conversion unit.

Abstract: A liquid crystal panel, a driving method thereof, and a liquid crystal display device containing the same are disclosed. The liquid crystal panel of the present invention comprises: a first substrate having a first electrode layer; a second substrate having a second electrode layer opposite to the first electrode layer; a blue-phase liquid crystal layer disposed between the first substrate and the second substrate; and a light-shielding region disposed on the second substrate. When a bias voltage is applied to the first electrode layer and the second electrode layer, a refractive gradient is formed in the blue-phase liquid crystal layer, and thereby an incident light passing through the blue-phase liquid crystal layer focuses on the light-shielding region.

Abstract: An in-cell capacitive touch panel is disclosed. The present invention utilizes a sensing unit that comprises a sensing liquid crystal capacitor and three transistors to detect touch events. A first transistor is connected to a first gate line and the sensing liquid crystal capacitor and controlled by the first gate line to charge the sensing liquid crystal capacitor. A second transistor together with a third transistor functions as a capacitance-current converter. The second transistor generates an output current according to the voltage of a first electrode of the sensing liquid crystal capacitor. A second gate line controls the third transistor to transfer the output current through a readout line to a readout unit that determines the touch positions. Thus, the in-cell capacitive touch panel of the present invention can use a simple-structure readout circuit to achieve superior readout accuracy and is adaptive to various sizes of touch panels.

Abstract: A liquid crystal display panel includes a lower substrate, a printed circuit board, at least one connection unit and a plurality of readout lines. The connection unit is adapted to connect the printed circuit board to a periphery region of the lower substrate, and has a driver. The readout lines are extended from the lower substrate to the printed circuit board through the connection unit having the driver.

Abstract: A light pointing device employed in an input apparatus comprises a signal receiving interface and a light emitting component. The signal receiving interface is used to receive a system signal from the input apparatus. The light emitting component can generate a flashing light source whose intermittence cycle is synchronized with the reference clock cycle of the system signal. Furthermore, the ratio of the intermittence cycle of the flashing light source to the reference clock cycle of the system signal is a natural number.

Abstract: A liquid crystal display panel includes a lower substrate, a printed circuit board, at least one connection unit and a plurality of readout lines. The connection unit is adapted to connect the printed circuit board to a periphery region of the lower substrate, and has a driver. The readout lines are extended from the lower substrate to the printed circuit board through the connection unit having the driver.

Abstract: A liquid crystal display panel includes a lower substrate, a printed circuit board, at least one connection unit and a plurality of readout lines. The connection unit is adapted to connect the printed circuit board to a periphery region of the lower substrate, and has a driver. The readout lines are extended from the lower substrate to the printed circuit board through the connection unit having the driver.

Abstract: The present invention provides a touch panel and a liquid crystal display. The liquid crystal display includes a panel, a plurality of reflective coding patterns printed on the panel, and a polarizing plate positioned on the panel, wherein the reflective coding patterns include a plurality of cholesteric liquid crystal molecules having a pitch length and a index of refraction, and the pitch length multiplied by the index of refraction is within a range of an infrared ray wavelength.

Abstract: Input displays are provided. A representative input display comprises a first substrate, a second substrate, a liquid crystal layer, a photo sensor, a color filter, and a light-shielding element. The liquid crystal layer accommodated in a liquid crystal space is sandwiched between transparent first and second substrates, comprising a first substrate side and a second substrate side. The photo sensor overlies the first substrate side. The color filter disposed in the liquid crystal space, over the photo sensor. The color filter comprises a first opening exposing portions of the photo sensor. The light-shielding element is disposed alongside portions of a periphery of the photo sensor.

Abstract: A liquid crystal display panel includes a lower substrate, a printed circuit board, at least one connection unit and a plurality of readout lines. The connection unit is adapted to connect the printed circuit board to a periphery region of the lower substrate, and has a driver. The readout lines are extended from the lower substrate to the printed circuit board through the connection unit having the driver.

Abstract: A fabricating method of a liquid crystal display panel provides a first substrate and a second substrate in a chamber. Liquid crystal with a predetermined weight is dropped on the first substrate at a predetermined temperature higher than room temperature. The first substrate and the second substrate are assembled at the predetermined temperature to seal the liquid crystal with the predetermined weight within a liquid crystal cavity formed between the first substrate and the second substrate.

Abstract: An in-cell capacitive touch panel is disclosed. The present invention utilizes a sensing unit that comprises a sensing liquid crystal capacitor and three transistors to detect touch events. A first transistor is connected to a first gate line and the sensing liquid crystal capacitor and controlled by the first gate line to charge the sensing liquid crystal capacitor. A second transistor together with a third transistor functions as a capacitance-current converter. The second transistor generates an output current according to the voltage of a first electrode of the sensing liquid crystal capacitor. A second gate line controls the third transistor to transfer the output current through a readout line to a readout unit that determines the touch positions. Thus, the in-cell capacitive touch panel of the present invention can use a simple-structure readout circuit to achieve superior readout accuracy and is adaptive to various sizes of touch panels.

Abstract: A method for fabricating liquid crystal (LC) alignment includes the steps of processing an alignment film having a plurality of liquid crystal molecules with a single or plurality of plasma generating devices, such that the liquid crystal molecules are aligned at a high pretilt angle. Compared with the prior art, the present invention is suitable for modifying the alignment film surface adjustablely in directions and angles, and can attain the effect of alignment stability with a high pretilt angle in a single process, thus overcoming the drawbacks of the prior art.

Abstract: A repairing method of a liquid crystal display panel having a gravity defect includes steps of providing a first pressure to the liquid crystal display panel. Next, a second pressure is continuously provided to the liquid crystal display panel, and a section from the edge of the liquid crystal panel to the sealant is removed and forming an opening through the closed sealant frame. Then, forcing out the excess liquid crystal to flow out the panel through the cut off sections, cleaning out the excess material including LC mixture around the opening, and sealing the opening with a fresh end sealant. After that, providing a third pressure to the liquid crystal display panel, curing the end sealant to seal the opening, and then removing the third pressure. Finally, annealing the liquid crystal display panel to recover original display quality.