Abstract: A photo sensor includes a patterned shielding conductive layer disposed on a transparent substrate, and a buffer dielectric layer, a patterned semiconductor layer, and a dielectric layer disposed on the patterned shielding layer in order. The patterned semiconductor layer includes an intrinsic region, a first doped region, and a second doped region, wherein the first and second doped regions are positioned at two sides of the intrinsic region separately. A patterned transparent conductive layer is disposed on the dielectric layer and covers the boundary of the intrinsic region and the first doped region and the boundary of the intrinsic region and the second doped region. The patterned transparent conductive layer is electrically connected to the patterned shielding conductive layer.

Abstract: A method of making an antifuse includes providing a substrate having a bit line diffusion region and a capacitor diffusion region. A gate dielectric layer is formed over the substrate, and a word line is formed on the gate dielectric layer. An oxide layer is formed on the capacitor diffusion region, in a separate process step from forming the gate dielectric layer. A select line contact is formed above and contacting the oxide layer to form a capacitor having the oxide layer as a capacitor dielectric layer of the capacitor. The select line contact is configured for applying a voltage to cause permanent breakdown of the oxide layer to program the antifuse.

Abstract: A one-time programmable memory cell is provided, the one-time programmable memory cell comprises: a gate dielectric layer disposed on a well; a gate electrode disposed on the gate dielectric layer; source/drain regions disposed in the well at the sides of the gate electrode, respectively; a first salicide layer disposed on one of the source/drain regions; a capacitive dielectric layer disposed on the gate electrode and the other of the source/drain regions; a first conductive plug disposed on the first salicide layer; and a second conductive plug disposed on the capacitive dielectric layer. The size of the first conductive plug is different form the size of the second conductive plug.

Abstract: A variable and reversible resistive element includes a transition metal oxide layer, a bottom electrode and at least one conductive plug module. The bottom electrode is disposed under the transition metal oxide layer. The conductive plug module is disposed on the transition metal oxide layer. The conductive plug module includes a metal plug and a barrier layer. The conductive plug is electrically connected with the transition metal oxide layer. The barrier layer surrounds the metal plug, wherein the transition metal oxide layer is made by reacting a portion of a dielectric layer being directly below the metal plug and a portion of the barrier layer contacting the portion of the dielectric layer, wherein the dielectric layer is formed on the bottom electrode. Moreover, a non-volatile memory device and methods for operating and manufacturing the same is disclosed in specification.

Abstract: A photo detector has a sensing TFT (thin film transistor) and a photodiode. The sensing TFT has a gate and a base. The photodiode has an intrinsic semiconductor region electrically connected to the gate and the base of the sensing TFT. The sensing TFT and the photodiode both have a structure comprising low temperature poly-silicon. A display panel contains the photo detector is also disclosed.

Abstract: A one-time programmable read-only memory (OTP-ROM) including a substrate, a first doped region, a second doped region, a third doped region, a first dielectric layer, a select gate, a second dielectric layer, a first channel, a second channel and a silicide layer is provided. The first doped region, the second doped region and the third doped region are disposed apart in a substrate. The first dielectric layer is disposed on the substrate between the first doped region and the second doped region. The select gate is disposed on the first dielectric layer. The second dielectric layer is disposed on the substrate between the second doped region and the third doped region. The silicide layer is disposed on the first doped region, the second doped region and the third doped region. The OTP-ROM stores data by a punch-through effect occurring between the second doped region and the third doped region.

Abstract: A one-time programmable memory cell is provided, the one-time programmable memory cell comprises: a gate dielectric layer disposed on a well; a gate electrode disposed on the gate dielectric layer; source/drain regions disposed in the well at the sides of the gate electrode, respectively; a first salicide layer disposed on one of the source/drain regions; a capacitive dielectric layer disposed on the gate electrode and the other of the source/drain regions; a first conductive plug disposed on the first salicide layer; and a second conductive plug disposed on the capacitive dielectric layer. The size of the first conductive plug is different form the size of the second conductive plug.

Abstract: An optical reflective touch panel and pixels and a system thereof are provided. Each pixel of the optical reflective touch panel includes a display circuit and a sensing circuit. The display circuit controls the display of the pixel. The sensing circuit is coupled to the display circuit for sensing a sensitization state of the pixel during a turned-on period and a turned-off period of a backlight module and outputting a digital signal to notify an optical reflective touch panel system that whether the pixel is touched or not.

Abstract: A pixel structure suitable for being disposed on a substrate is provided. The pixel structure includes a display unit and a photo sensitive unit. The display unit includes an active device and a pixel electrode. The active device is disposed on the substrate, and the pixel electrode is electrically connected to the active device. The photo sensitive unit includes a photocurrent readout unit, a shielding electrode, a photosensitive dielectric layer, and a transparent electrode. The shielding electrode is electrically connected to the photocurrent readout unit, and the photosensitive dielectric layer is disposed on the shielding electrode. The transparent electrode is disposed on the photosensitive dielectric layer that is interposed between the shielding electrode and the transparent electrode.

Abstract: A non-volatile memory cell includes an ion well of a semiconductor substrate; a first half-transistor having a firs select gate, a first diffusion region in the ion well, and a first gate dielectric layer between the first select gate and the ion well; a second half-transistor disposed adjacent to the first half-transistor, wherein the second half-transistor has a second select gate spaced apart from the first select gate, a second diffusion region in the ion well, and a second gate dielectric layer between the second select gate and the ion well. The first and second half-transistors are mirror-symmetrical to each other.

Abstract: A tunable current driver comprising a semiconductor memory device and a selective transistor is provided, in which one of the source/drain pair of the semiconductor memory device is electrically coupled with a lighting device, and one of the source/drain pair of the selective transistor is electrically coupled with the gate electrode of the semiconductor memory device. The semiconductor memory device not only acts as “drive transistor” to drive the lighting device, but also is capable of adjusting the threshold voltage thereof.

Abstract: A flash memory cell is disclosed in the specification and drawing. The flash memory cell is described and shown with at least one floating gate heavily doped with P-type ions.

Abstract: A method for operating a photosensitive device is provided. At first, the photosensitive device is provided, which comprising a photo sensor circuit and a photo sensor, where the photo sensor is located above and electrically coupled with the photo sensor circuit, and where the photo sensor comprises a bottom electrode; a photosensitive layer located on the bottom electrode; and a transparent electrode located on the photosensitive layer. Then, a first electrical potential is supplied to the transparent electrode, and a second electrical potential is supplied to the bottom electrode, where the first electrical potential is greater than the second electrical potential.

Abstract: A single-poly, P-channel non-volatile memory cell that is fully compatible with nano-scale semiconductor manufacturing process is provided. The single-poly, P-channel non-volatile memory cell includes an N well, a gate formed on the N well, a gate dielectric layer between the gate and the N well, an ONO layer on sidewalls of the gate, a P+ source doping region and a P+ drain doping region. The ONO layer includes a first oxide layer deposited on the sidewalls of the gate and extends to the N well, and a silicon nitride layer formed on the first oxide layer. The silicon nitride layer functions as a charge-trapping layer.

Abstract: A photo sensor includes a patterned shielding conductive layer disposed on a transparent substrate, and a buffer dielectric layer, a patterned semiconductor layer, and a dielectric layer disposed on the patterned shielding layer in order. The patterned semiconductor layer includes an intrinsic region, a first doped region, and a second doped region, wherein the first and second doped regions are positioned at two sides of the intrinsic region separately. A patterned transparent conductive layer is disposed on the dielectric layer and covers the boundary of the intrinsic region and the first doped region and the boundary of the intrinsic region and the second doped region. The patterned transparent conductive layer is electrically connected to the patterned shielding conductive layer.

Abstract: A photo detector has a sensing TFT (thin film transistor) and a photodiode. The sensing TFT has a gate and a base. The photodiode has an intrinsic semiconductor region electrically connected to the gate and the base of the sensing TFT. The sensing TFT and the photodiode both have a structure comprising low temperature poly-silicon. A display panel contains the photo detector is also disclosed.

Abstract: A single-poly, P-channel non-volatile memory cell that is fully compatible with nano-scale semiconductor manufacturing process is provided. The single-poly, P-channel non-volatile memory cell includes an N well, a gate formed on the N well, a gate dielectric layer between the gate and the N well, an ONO layer on sidewalls of the gate, a P+ source doping region and a P+ drain doping region. The ONO layer includes a first oxide layer deposited on the sidewalls of the gate and extends to the N well, and a silicon nitride layer formed on the first oxide layer. The silicon nitride layer functions as a charge-trapping layer.

Abstract: The fabricating method of a thick gate dielectric layer transistor is disclosed. A substrate including a first and a second regions and isolation structures is provided. A pad layer and a masking layer are formed on the substrate between the isolation structures. After the masking layer and the pad layer in the second region are removed, a dielectric layer and a conductive layer are sequentially formed on the substrate. The conductive layer, the dielectric layer and the pad layer are patterned to form a first gate structure in the first region and a second gate structure in the second region. A first source region and a first drain region are respectively formed in the substrate adjacent to the first gate structure, and a second source region and a second drain region are formed respectively in the substrate adjacent to the second gate structure.

Abstract: A non-volatile memory having an isolation structure, a floating gate transistor, a specific dielectric layer and an erase gate is provided. The isolation structure is disposed in a substrate to define an active region. The floating gate transistor having a floating gate, a tunneling dielectric layer, a first source/drain region and a second source/drain region is disposed on the substrate. The floating gate is disposed on the substrate and runs across the active region. The tunneling dielectric layer is disposed between the floating gate and the substrate. The first source/drain region and the second source/drain region are disposed in the substrate at the sides of the floating gate, respectively. The specific dielectric layer serves as an inter-layer dielectric layer, which is disposed on top of the floating gate. The erase gate is a conductive plug disposed upon the specific dielectric layer.

Abstract: A one time programmable memory cell having a gate, a gate dielectric layer, a source region, a drain region, a capacitor dielectric layer and a conductive plug is provided herein. The gate dielectric layer is disposed on a substrate. The gate is disposed on the gate dielectric layer. The source region and the drain region are disposed in the substrate at the sides of the gate, respectively. The capacitor dielectric layer is disposed on the source region. The capacitor dielectric layer is a resistive protection oxide layer or a self-aligned salicide block layer. The conductive plug is disposed on the capacitor dielectric layer. The conductive plug is served as a first electrode of a capacitor and the source region is served as a second electrode of the capacitor. The one time programmable memory (OTP) cell is programmed by making the capacitor dielectric layer breakdown.