摘要:
A method for debugging the display panel includes: acquiring a target correction data table of the display panel in each of at least one color mode by debugging the display panel in each of the at least one color mode. Debugging the display panel in each of the at least one color mode includes: controlling the display panel to display a test picture in the color mode; acquiring an initial display parameter curve based on a display parameter of the test picture; determining a reference display parameter curve based on the initial display parameter curve and a standard display parameter curve; and determining the target correction data table based on the reference display parameter curve and the standard display parameter curve.
摘要:
An array substrate and a driving method thereof, a display panel and a display device. The array substrate includes a plurality of areas. Each area at least includes a first subpixel and a second subpixel, and each subpixel includes a corresponding display unit; the first subpixel includes a photosensitive identification unit, the photosensitive identification unit is connected with a read signal line and is configured to acquire and store position information of a touch position and transmit the acquired position information to the read signal line; and the second subpixel includes a capacitive detection unit, the capacitive detection unit is connected with the read signal line and is configured to acquire information of a touch object and transmit the acquired information of the touch object to the read signal line. The display device has a function of touch object identification (e.g., palm print identification) and has a simple structure.
摘要:
The present disclosure discloses a self-capacitive touch display panel and a display device, comprising: a substrate, and a plurality of top-emitting type organic electroluminescent structures disposed on the substrate and sharing one cathode. The self-capacitive touch display panel further comprises: a plurality of self-capacitive touch electrodes disposed at the same layer, positioned above the cathode and insulated with the cathode; a plurality of touch leads electrically connected with the plurality of self-capacitive touch electrodes; and a touch detection circuit, configured to determine a touch position by detecting the change of the capacitance values of the self-capacitive touch electrodes during a touch phase. The self-capacitive touch electrodes are connected with the touch detection circuit by way of the respective touch leads. The touch display panel reduces its thickness, guarantees a whole layer cathode structure of the organic electroluminescent structures and effectively guarantees the display quality.
摘要:
An organic light-emitting diode and a manufacturing method thereof are provided. The organic light-emitting diode includes: a substrate (10) and a first light extraction layer (20), a first electrode layer (30), a light-emitting layer (40), a second electrode layer (50) and an encapsulation layer (70) that are sequentially disposed on the substrate, wherein the organic light-emitting diode further includes a second light extraction layer (60), and the second light extraction layer (60) is disposed adjacent to the encapsulation layer (70); the light-emitting layer (40) is an organic light-emitting layer and the first electrode layer (30) is an anode layer or a cathode layer and correspondingly the second electrode layer (50) is a cathode layer or an anode layer.
摘要:
Embodiments of the present disclosure provide a flexible electrode layer and a manufacturing method thereof, a display substrate and a display device. The manufacturing method of the flexible electrode layer comprises: forming a first electrode layer on a substrate, the first electrode layer being made of carbon nanotube material and/or graphene material; and performing doping modification on the first electrode layer by using an oxidizing material, to form a second electrode layer. Thus, by reducing a resistivity of a material of the flexible electrode layer, a square resistance is relatively small when it is applied to an electrode structure, which meets a requirement of a low resistance value on the electrode structure of a display device, and is conducive to further development of a flexible display.
摘要:
An array substrate, display device and image display method. In this array substrate, among the sub-pixels two adjacent columns of sub-pixels are grouped together, and sub-pixels in different groups do not overlap each other; in each group, all of the sub-pixels are electrically connected with a same data line; each row of the sub-pixels corresponds to two gate lines, and in each row of the sub-pixels, two sub-pixels belonging to the same group are electrically connected with one of the two gate lines corresponding to this row of the sub-pixels respectively; thus, in the process of sequentially loading a gate scanning signal to each grid line within the display time of one frame, charging difference between rows of sub-pixels caused by the jump of voltage loaded on the data line may be reduced, whereby poor stripes present when a flat panel display is displaying a screen may be improved.
摘要:
The present invention provides a functional material, its preparation method, an alignment material and a liquid crystal substrate, which belong to the display technical field and can solve the problem that current liquid crystal display devices will produce pollution. The functional material of the present invention comprises an inorganic powder whose surface has a modified layer, wherein the inorganic powder comprises any one or more of aluminum oxide, magnesium oxide, zinc oxide, zirconium oxide, silicon dioxide, titanium dioxide, boron oxide, diiron trioxide, calcium oxide, potassium oxide, sodium oxide and lithium oxide; the modified layer is generated via cyclization by dehydrating the reaction product of a dianhydride and a diamine. The alignment material of the present invention comprises the above functional material. The liquid crystal display substrate of the present invention comprises an alignment layer made from the above alignment material.
摘要:
A functional material and a preparation method thereof, a curable resin composition, a film and a display device are provided. The functional material comprises inorganic powder provided with modifying layer on the surface, the inorganic powder comprising any one or more selected from the group consisting of aluminum oxide, magnesium oxide, zinc oxide, zirconium oxide, silicon dioxide, titanium dioxide, boron oxide, iron sesquioxide, calcium oxide, potassium oxide, sodium oxide, lithium oxide; and the modifying layer being formed by the reaction of a dianhydride and a diamine. The curable resin composition of the present invention contains the above functional material. The film and display device comprise a transparent film layer formed by the curing of the above-mentioned curable resin composition.
摘要:
Embodiments of the disclosure provide a display substrate and a method for manufacturing the same. The display substrate includes: a base substrate; a thin film transistor including a source-drain metal layer and a first insulating layer; a second insulating layer; a color resist layer; and a third insulating layer. The third insulating layer comprises a first via hole that sequentially penetrates the third insulating layer, the color resist layer and the second insulating layer and thus extends from the third insulating layer to the source-drain metal layer. A sidewall of the first via hole comprises a first portion formed of a material of the second insulating layer, a second portion formed of a material of the color resist layer, and a third portion formed of a material of the third insulating layer, the second portion is between the first portion and the third portion.
摘要:
The present disclosure provides a display substrate and a display device, and belongs to the field of display technology. The display substrate includes: a base substrate having a peripheral region, and thin film transistors disposed in the peripheral region of the base substrate. A gate electrode of the thin film transistor includes a plurality of sub-electrodes arranged at intervals.