Abstract: The present invention provides a light emitting diode display and a manufacture method thereof. The manufacture method of the light emitting diode forms the first anode covering the first through hole and possessing the reflection property on the planarization layer, and can use the reflection property of the first anode to gather and reflect the divergent light emitted by the light emitting diode located inside the first through hole to raise the light utilization and to promote the display quality. The light emitting diode of the present invention locates the first anode covering the first through hole and possessing the reflection property on the planarization layer, and can use the reflection property of the first anode to gather and reflect the divergent light emitted by the light emitting diode located inside the first through hole to raise the light utilization and to promote the display quality.

Abstract: The present invention discloses an array substrate and a method for manufacturing thereof, and a display device, wherein the method comprises: preparing a laminated structure and an anodic layer on a substrate sequentially; preparing a photoresist layer with a receiving cavity and a concave structure on the laminated structure and the anode layer; preparing an organic light emitting device in the receiving cavity; and preparing a reflective cathode layer on the organic light emitting device and the photoresist layer. By the above-described manner, the present invention can avoid the light leakage phenomenon caused by the reflective cathode layer and enhance panel display quality.

Abstract: The present application provides a transparent OLED display panel. By providing the second power supply line and the first data line in the transparent region of the transparent OLED display panel in the first metal layer and the second metal layer, respectively and makes the two insulating layer arranged in a stacking manner, and the second data line and the third data line are respectively provided in the first metal layer and the second metal layer and makes the two insulating layer arranged in a stacking manner, compared to the interval arrangement in the conventional technology, the area of the traces of the transparent region of the transparent OLED display panel can be greatly reduced, the transmittance of the transparent OLED display panel is enhanced and to facilitate the development of the high resolution transparent OLED display panel.

Abstract: The present invention provides a light emitting diode display and a manufacture method thereof. The manufacture method of the light emitting diode display according to the present invention arranges an anode contact layer to increase the contact area of the second anode of the light emitting diode and the first anode of the TFT backplate to ensure the fine contact between the second anode and the first anode for avoiding the problem that the second anode and the first anode are in bad contact due to the poor welding for stabilizing the luminous performance of the light emitting diode to promote the display quality of the light emitting diode display; furthermore, the present application uses ink jet printing to form the anode contact layer and the cathode insulation layer, and the manufacture process is simple and the production cost is low.

Abstract: The invention provides a GOA circuit, comprising: a plurality of GOA units connected in cascade, for integer n, the n-th GOA unit for outputting an n-th horizontal scan signal comprising: a pull-up unit (10), a pull-up control unit (20), a propagation unit (30), a pull-down unit (40), a pull-down maintenance unit (50), and a bootstrap capacitor (60); the pull-up unit connected to n-th horizontal scan signal output end (G(n)), first node (Q), second node (K), and first clock signal (CLKB); the pull-up control unit connected to first node Q(Q), second node (K), second clock signal (CLK), third node (N), current-stage cascade-propagate signal output end (Cout(n)), and previous-stage cascade-propagate signal output end (Cout(n?1)) or start pulse (SW). The GOA circuit of the invention can maintain node Q voltage level, realize wide bandwidth pulse signal output.

Abstract: The invention provides an AMOLED pixel driver circuit, comprising: first TFT (T1), with top gate connected to first node (G), bottom gate connected to second node (B), source and drain connected respectively to high voltage power source (VDD) and third node (S); second TFT (T2), with gate connected to scan line (Scan), source and drain connected respectively to first node (G) and first data line (Data1); third TFT (T3), with gate connected to scan line (Scan), source and drain connected respectively to sense signal line (Sense) and third node (S); fourth TFT (T4), with gate connected to scan line (Scan), source and drain connected respectively to second node (B) and second data line (Data2); first capacitor (C), connected to second node (B) and high voltage power source (VDD); second capacitor Cst, connected to first node (G) and third node (S); OLED (D1), with anode connected to third node (S).

Abstract: The invention discloses a pixel circuit for top-emitting AMOLED panel and driving method thereof. The pixel circuit comprises: first TFT (T1), connected to first node(G), second node(S) and third node(D); second TFT(T2), connected to scan signal(Scan), first node(G) and data signal(Data1); third TFT(T3), connected to scan signal(Scan), second node(S) and reference voltage(Ref); fourth TFT(T4), connected to scan signal(Scan), third node(D) and high voltage power source(Data2); first capacitor(Cst), connected to first node(G) and second node(S); second capacitor(C), connected respectively to third node(D) and reference voltage(Ref); OLED, connected to second node(S) and low voltage power source(VSS); the voltage difference between high voltage power source(Data2) and low voltage power source(VSS) maintaining unchanged. The invention also provides a corresponding driving method. The invention can effectively relieve the IR voltage drop caused by increased impendence of the transparent cathode.

Abstract: An organic light-emitting diode display is provided. The organic light-emitting diode display has an anode layer, an organic layer disposed on the anode layer, and a cathode layer disposed on the organic layer and comprising a plurality of cathode lines. The organic light-emitting diode display comprises a plurality of pixel columns corresponding to the cathode lines. Pixels in the same pixel column have the same color, and the cathode lines corresponding to the pixel columns having different colors are inputted with different cathode voltages, respectively.

Abstract: An organic light emitting diode (OLED) display device includes a plurality of scan lines, a plurality of data lines, and a driver chip. The scan lines are configured to receive scan signals. The data lines are configured to receive data signals. The driver chip is connected with the scan lines and the data lines, and configured to generate the scan signals and the data signals. A plurality of connection lines that are connected the driver chip with the data lines and scan lines are led out from a side of the driver chip.

Abstract: An organic light emitting diode (OLED) display panel and a method for manufacturing the OLED display panel are provided. The OLED display panel includes a first electrode layer, a second insulating layer, and an auxiliary electrode layer. The first electrode layer includes a plurality of first electrodes. The second electrode layer includes a plurality of second electrodes. The first electrodes and the second electrodes are aligned with each other. The auxiliary electrode layer includes rows of auxiliary electrode, each row of the auxiliary electrodes is corresponding to and electrically connected with a row of the second electrodes.

Abstract: In an organic light emitting diode (OLED) display device, a source driver chip is connected with the data lines through a plurality of first connection lines, and a gate driver chip connected with the scan lines through a plurality of second connection lines. The source driver chip and the gate driver chip are arranged on a same side of the OLED display device, and the first connection lines and the second connection lines are led from a side of the source driver chip.

Abstract: An AMOLED display device and an array substrate thereof are disclosed. The array substrate of the AMOLED display device includes a baseplate, a surface-shaped power line, a point-shaped power line, and a plurality of insulating layers arranged between the surface-shaped power line and the point-shaped power line. The surface-shaped power line and the point-shaped power line are configured to provide a positive polarity power source to a light-emitting diode. The surface-shaped power line is formed on the baseplate, and the point-shaped power line is formed on the plurality of insulating layers. The surface-shaped power line and the point-shaped power line are electrically connected to each other through a via hole.

Abstract: Disclosed is an AMOLED display panel structure, comprising a plurality of transversely scan lines which extend horizontally, a plurality of data lines which extend vertically and are insulated from the scan lines, switching lines of a same number of the scan lines which extend vertically, a plurality of row driving circuits coupled to the switching lines and a plurality of column driving circuits coupled to the data lines; one switching line is coupled to one scan line, one row driving circuit is coupled to a plurality of switching lines, one column driving circuits is coupled to a plurality of data lines; the row driving circuit and the column driving circuit are located in the lower border frame region; the left, right and upper frame regions are only used for package to achieve the ultra narrow border frames for all three sides of the AMOLED display panel.

Abstract: The present disclosure provides a display panel. The display panel has a display region and a packaging region disposed outside the display region, and includes an array substrate including a glass substrate, a flexible substrate disposed on the glass substrate, and a scanning line and a data lines disposed on the flexible substrate, a bending region extending outside the packaging region is disposed outside the packaging region at at least one side of the flexible substrate, a metal wire array used for connecting the scanning line and the data line of the array substrate to row driving and column driving chips is disposed in the bending region on the flexible substrate, and the bending region is bent toward a side surface of the flexible substrate deviating from the scanning line.

Abstract: Disclosed is an AMOLED display panel structure, comprising a plurality of transversely scan lines which extend horizontally, a plurality of data lines which extend vertically and are insulated from the scan lines, switching lines of a same number of the scan lines which extend vertically, a plurality of row driving circuits coupled to the switching lines and a plurality of column driving circuits coupled to the data lines; one switching line is coupled to one scan line, one row driving circuit is coupled to a plurality of switching lines, one column driving circuits is coupled to a plurality of data lines; the row driving circuit and the column driving circuit are located in the lower border frame region; the left, right and upper frame regions are only used for package to achieve the ultra narrow border frames for all three sides of the AMOLED display panel.

Abstract: The invention provides an AMOLED pixel driver circuit and pixel driving method, by using a pixel driver circuit of 5T1C structure to effectively compensate threshold voltage of driving TFT in each pixel through a source-following approach to compensate the threshold voltage of the driving TFT so that the current flowing through the OLED is independent of the threshold voltage of the first TFT, the threshold voltage of the OLED and the negative voltage of the power source to ensure even light-emission result of OLED and improve display result.

Abstract: The present disclosure relates to an OLED display panel and the manufacturing method and the display device thereof. The method includes: forming a plurality of film layers on a surface of a first substrate, the film layers comprises a buffer layer and a semiconductor oxide pattern layer arranged on the buffer layer; arranging a second substrate on the film layers; forming a masking layer on a bottom surface of the first substrate, the masking layer corresponding to the semiconductor oxide pattern layer. By configuring the masking layer on the bottom surface of the first substrate, the semiconductor oxide pattern layer is masked. The metal masking layer is removed so as to avoid the parasitic capacitance generated by the metal masking layer.

Abstract: A pixel compensation circuit, a driving method and a display device are disclosed. The pixel compensation circuit includes: a light-emitting element; a driving switch, a first terminal is connected to a power source voltage; a first switch and a control terminal is connected to a first scanning signal, a first terminal is connected to a data signal; a second switch, a control terminal is connected to a control signal and a first terminal is connected to the second terminal of the driving switch; a third switch, a control terminal is connected to a second scanning signal; a storage capacitor, a first terminal is connected to a control terminal of the driving switch, a second terminal is connected to the second terminal of the second switch. Through the above method, the affection of the current flowing through the light-emitting element caused by the threshold voltage of the driving switch is canceled.

Abstract: The present invention provides a repair structure of a line defect of an AMOLED display panel and a repair method. The conductive film (410) correspondingly overlaps and covers above the test TFT (310) and is insulated from the test TFT (310), and the repair line (420) is insulated and crossed with all the signal fanout lines (200) and the corresponding test line (330). It is realized that the repair line is directly grafted on the AMOLED display panel detecting circuit, which can utilize the present detecting circuit layout of the AMOLED display panel capable of introducing the repair line for having the repair function and saving the layout space, and has no additional requirement to the control IC, and particularly, can be applicable for the line defect repair of the small size, high resolution AMOLED display panel.

Abstract: The present disclosure relates to a pixel compensation circuit and a driving method thereof, and a display device. The pixel compensation circuit includes a light emitting component, a driving transistor, a first transistor, a second transistor, a third transistor, a fourth transistor, a fifth transistor, and a storage capacitor. One end of the light emitting component connects to the common voltage (VSS). One end of the driving transistor connects to the power voltage (VDD). A control end of the first transistor (T1) connects to first scanning signals (Scan). A control end of the second transistor (T2) connects to the first scanning signals (Scan). A control end of the third transistor (T3) connects to the first scanning signals (Scan). A control end of the fourth transistor (T4) connects to second scanning signals (Scan2). A control end of the fifth transistor (T5) connects to the first scanning signals (Scan).