Abstract: A shift register and a gate driver circuit are provided. The shift register includes an input unit, an output unit, an electrostatic discharge unit and a reset unit. The input unit provides an input signal. The output unit is coupled to the input unit and a gate output terminal. The output unit outputs an output signal through the gate output terminal according to the input signal. The electrostatic discharge unit is coupled to the output unit. After the gate output terminal outputs the output signal, the electrostatic discharge unit pulls down a voltage of the gate output terminal according to a low gate voltage. The reset unit is coupled to the input unit and the output unit. After the electrostatic discharge unit pulls down the voltage of the gate output terminal, the reset unit resets a voltage of a bootstrap node.

Abstract: A method for transferring a micro device includes: preparing a carrier substrate with the micro device thereon in which an adhesive layer is present between and in contact with the carrier substrate and the micro device; picking up the micro-device from the carrier substrate by a transfer head comprising a force-adjustable glue layer thereon; forming a liquid layer on a receiving substrate; reducing the grip force of the force-adjustable glue layer of the transfer head to be smaller than a force attaching the micro device to the receiving substrate; placing the micro device over the receiving substrate such that the micro device is in contact with the liquid layer and is gripped by a capillary force; and moving the transfer head away from the receiving substrate such that the micro device is detached from the transfer head and is stuck to the receiving substrate.

Abstract: A light-emitting device driving circuit including a light emitting device, a delivery capacitor, a driving transistor, a reset circuit, a compensation circuit, and a data circuit is provided. The delivery capacitor is electrically connected to a low-level voltage. The driving transistor is configured to drive the light-emitting device according to a driving voltage received from a driving voltage line higher than that of the low-level voltage. The reset circuit is configured to determine whether to electrically connect the light-emitting device to the first node. The compensation is configured to receive a reference voltage higher than the low-level voltage to control a gate voltage of the driving transistor through a second node. The data circuit is configured to receive a data voltage to determine whether to electrically connect the data voltage to the compensation circuit and whether to electrically connect the data voltage to the delivery capacitor.

Abstract: A light-emitting device driving circuit including a light emitting device, a delivery capacitor, a driving transistor, a reset circuit, a compensation circuit, and a data circuit is provided. The delivery capacitor is electrically connected to a low-level voltage. The driving transistor is configured to drive the light-emitting device according to a driving voltage received from a driving voltage line higher than that of the low-level voltage. The reset circuit is configured to determine whether to electrically connect the light-emitting device to the first node. The compensation is configured to receive a reference voltage higher than the low-level voltage to control a gate voltage of the driving transistor through a second node. The data circuit is configured to receive a data voltage to determine whether to electrically connect the data voltage to the compensation circuit and whether to electrically connect the data voltage to the delivery capacitor.

Abstract: A light-emitting diode driving circuit including a light emitting diode, a first driving circuit, and a second driving circuit is provided. The first driving circuit is configured to provide a first driving current to the light-emitting diode during a first time period. The second driving circuit is configured to provide a second driving current to the light-emitting diode during a second time period. The first driving circuit and the second driving circuit are electrically and separately connected to one end of the light-emitting diode, and the first time period does not overlap with the second time period.

Abstract: A pixel circuit arranged in an electrophoretic display is provided. The pixel circuit includes a first transistor, a storage capacitor, and an output stage. A first terminal of the first transistor is coupled to a data line. A control terminal of the first transistor is coupled to a scan line. The storage capacitor is coupled to a second terminal of the first transistor. The output stage is coupled to the second terminal of the first transistor and the storage capacitor. The output stage receives a first voltage and a second voltage. The output stage selectively outputs the first voltage or the second voltage to a pixel electrode of the electrophoretic display according to a data voltage provided by the storage capacitor.

Abstract: A shift register and a gate driver circuit are provided. The shift register includes an input unit, an output unit, an electrostatic discharge unit and a reset unit. The input unit provides an input signal. The output unit is coupled to the input unit and a gate output terminal. The output unit outputs an output signal through the gate output terminal according to the input signal. The electrostatic discharge unit is coupled to the output unit. After the gate output terminal outputs the output signal, the electrostatic discharge unit pulls down a voltage of the gate output terminal according to a low gate voltage. The reset unit is coupled to the input unit and the output unit. After the electrostatic discharge unit pulls down the voltage of the gate output terminal, the reset unit resets a voltage of a bootstrap node.

Abstract: An alternating self-compensation circuit including a light-emitting device, a first driving circuit, and a second driving circuit is provided. The first driving circuit is configured to function and to drive the light-emitting device during a first time period. The second driving circuit is configured to function and to drive the light-emitting device during a second time period. The first driving circuit and the second driving circuit are electrically and separately connected to one of two ends of the light-emitting device, and the first time period and the second time period are at least partially overlapped in time. The first driving circuit includes a delivery capacitor, a driving transistor, a reset circuit, a compensation circuit, and a data circuit. The second driving circuit also includes a delivery capacitor, a driving transistor, a reset circuit, a compensation circuit, and a data circuit.

Abstract: A pixel circuit arranged in an electrophoretic display is provided. The pixel circuit includes a first transistor, a storage capacitor, and an output stage. A first terminal of the first transistor is coupled to a data line. A control terminal of the first transistor is coupled to a scan line. The storage capacitor is coupled to a second terminal of the first transistor. The output stage is coupled to the second terminal of the first transistor and the storage capacitor. The output stage receives a first voltage and a second voltage. The output stage selectively outputs the first voltage or the second voltage to a pixel electrode of the electrophoretic display according to a data voltage provided by the storage capacitor.

Abstract: A method for transferring a micro device includes: preparing a carrier substrate with the micro device thereon in which an adhesive layer is present between and in contact with the carrier substrate and the micro device; picking up the micro-device from the carrier substrate by a transfer head comprising a force-adjustable glue layer thereon; forming a liquid layer on a receiving substrate; reducing the grip force of the force-adjustable glue layer of the transfer head to be smaller than a force attaching the micro device to the receiving substrate; placing the micro device over the receiving substrate such that the micro device is in contact with the liquid layer and is gripped by a capillary force; and moving the transfer head away from the receiving substrate such that the micro device is detached from the transfer head and is stuck to the receiving substrate.

Abstract: Provided is a display panel, which includes an active area and a vacant area surrounding the active area, and a dummy pattern area without display functionality being along a boundary between the active area and the vacant area. Also provided are a manufacturing method of a display panel and a panel display device. A dummy pattern area is provided along a boundary of an active area to withstand a loading effect and to ensure the active area is not affected by the loading effect and display patterns are normal and uniform.

Abstract: Provided is a display panel, which includes an active area and a vacant area surrounding the active area, and a dummy pattern area without display functionality being along a boundary between the active area and the vacant area. Also provided are a manufacturing method of a display panel and a panel display device. A dummy pattern area is provided along a boundary of an active area to withstand a loading effect and to ensure the active area is not affected by the loading effect and display patterns are normal and uniform.

Abstract: The present invention provides a display panel, which includes active area and vacant area surrounding the active area, and dummy pattern area without display functionality being disposed along boundary between active area and vacant area. The present invention also provides a manufacturing method of display panel and a panel display device. The present invention disposes dummy pattern area along boundary active area to withstand loading effect and to ensure active area is not affected by loading effect and display patterns are normal and uniform.

Abstract: A liquid crystal display device comprises a pixel matrix including a plurality of subpixels, wherein the voltage polarities of two horizontal adjacent subpixels are opposite to one another, and the voltage polarity of one subpixel in four serial subpixels along a diagonal direction is opposite to the voltage polarities of the other three subpixels.

Abstract: The present invention discloses an array substrate, comprising: multiple pixel units arranged in an array having rows and columns, and each of the pixel units comprises a pixel electrode, and the pixel electrode comprises at least a trunk portion corresponding to an opaque dark area; and multiple scan lines, and each of the scan lines is disposed within the vertical projection of the trunk portion for inputting a scanning signal to one of the pixel units. The present invention also discloses an LCD panel. By the above way, the present invention can improve the transmittance and the aperture ratio of the LCD panel.

Abstract: The present invention provides a liquid crystal display device, a color-filter substrate, a thin-film-transistor substrate and a manufacturing method thereof. The thin-film-transistor substrate has a pixel array and transparent conductive material. The pixel array has a plurality of thin-film-transistor units, pixel electrodes and metal signal lines. The transparent conductive material is mounted on the pixel array with an insulating layer placed therebetween, and correspondingly covers an area containing the thin-film-transistor units and the metal signal lines. And voltage difference between the transparent conductive layer and a common electrode of the color-filter substrate is smaller than a threshold voltage of liquid crystal cell. Therefore, without enough voltage difference for driving, the liquid crystal material between the transparent conductive material and the common electrode can maintain at a vertical status to block lights, so as to replace the function of traditional black matrix.

Abstract: The present invention provides a pixel electrode structure and a LCD device. The pixel electrode contains linear backbone electrodes, a first backbone electrode and a second backbone electrode, whose centers cross each other, thereby forming four display regions. Each display region is configured with a number of linear spine electrodes at intervals, and the edges of the outer ends of the spine electrodes in the same display are aligned. Yet, the edges of the outer ends of the backbone electrodes are not aligned with those of the spine electrodes. Through the present invention, the display quality at the outer ends of the backbone electrodes is enhanced.

Abstract: The present invention discloses a thin film transistor (TFT) array substrate, which includes a plurality of scan lines, data lines, and common electrode lines disposed on a substrate. The scan lines and the data lines cross with each other to define a plurality of pixel regions that have a plurality of TFTs disposed in the crossing regions therebetween. A plurality of pixel electrodes are disposed in the pixel regions. The TFT array substrate further includes a patterned shielding layer which is insulatively disposed below the data lines. The patterned shielding layer of the present invention can shield the back light directly, and the area of the black matrix on the color filter substrate can be reduced so as to increase the aperture ratio.

Abstract: The present invention discloses a method for applying sealant to seal a liquid crystal display panel, and it includes a step of deploying a sealant pattern on a first substrate. Wherein the sealant is deployed along a predetermined path of a first substrate from a starting stroke, and wherein when the final stroke of deployment of the sealant closes to the starting point, diverting the sealant inward to inner side of the first glass substrate such that a final stroke of the sealant is juxtaposed with the starting stroke of the sealant. By the disclosure of the present invention, the boarder generated by the sealant can be effectively narrowed and this is a meet to the industry trend of the liquid crystal display.

Abstract: The present invention proposes to a flat display panel and a method for forming the same. The flat display panel includes a plurality of rows of scan lines, a plurality of columns of data lines and a plurality of blocking lines which are parallel and overlapped to the data lines. The plurality of blocking lines are placed at one side of pixel electrodes one on one and made of the same metallic layer with the plurality of scan lines. Each blocking line made of the same metallic layer with the scan line is wider than a corresponding data line, so that light not blocked by the data line is blocked by the wider blocking line.