Abstract:
The present invention provides a functional material and a method for preparing the same, as well as a sealing material and a display panel, which belong to the display technical field and can solve the problem that existing display devices will produce pollution. The functional material of the present invention includes an inorganic powder whose surface has a modified layer, wherein the inorganic powder includes: 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 by a reaction of a dianhydride and a diamine. The sealing material of the present invention includes the above functional material. The display panel of the present invention includes a sealing structure made of the above functional material.
Abstract:
The present invention provides a functional material, its preparation method, and an organic light emitting diode display panel, which belongs to the display technical field and can solve the pollution problem in current organic light emitting diode display panels. The functional material comprises an inorganic mixed powder with a modified layer, the inorganic mixed powder comprising boron oxide, sodium oxide, lithium oxide, zirconium oxide, aluminum oxide, zinc oxide, titanium oxide, silicon dioxide, calcium oxide, silver complexes, silver phosphate, silver nitrate, tourmaline, silver thiosulfate, carbon nanotubes, aluminum sulfate, manganese, manganese oxide, iron, iron oxide, cobalt, cobalt oxide, nickel, nickel oxide, chromium, chromium oxide, copper, copper oxide, magnesium oxide, boron carbide, silicon carbide, titanium carbide, zirconium carbide, tantalum carbide, molybdenum carbide, boron nitride, chromium nitride, titanium nitride, zirconium nitride, aluminum nitride, chromium boride, Cr3B4, titanium boride, zirconium boride, tungsten disilicide, titanium disilicide and the like; the modified layer being generated by a reaction of a dianhydride and a diamine.
Abstract translation:本发明提供功能材料及其制备方法和有机发光二极管显示面板,属于显示技术领域,可以解决当前有机发光二极管显示面板的污染问题。 功能材料包括具有改性层的无机混合粉末,无机混合粉末包含氧化硼,氧化钠,氧化锂,氧化锆,氧化铝,氧化锌,氧化钛,二氧化硅,氧化钙,银络合物,磷酸银 ,硝酸银,电气石,硫代硫酸银,碳纳米管,硫酸铝,锰,氧化锰,铁,氧化铁,钴,氧化钴,镍,氧化镍,铬,氧化铬,铜,氧化铜,氧化镁, ,碳化硅,碳化钛,碳化锆,碳化钽,碳化钼,氮化硼,氮化铬,氮化钛,氮化锆,氮化铝,硼化铬,Cr 3 B 4,硼化钛,硼化锆,二硅化钨,二硅化钛等 ; 所述改性层由二酐与二胺的反应产生。
Abstract:
The pixel circuit includes a display driving module connected to a first scanning line, a second scanning line, a control line, a data line, a second signal source, a third signal source and an anode of an LED, and configured to, under the control of a first scanning signal, a second scanning signal and a control signal, compensate for a threshold voltage of a driving transistor using a data signal and a second signal, so that a light-emitting driving signal for the LED is irrelevant to the threshold voltage of the driving transistor; and a fingerprint identification module connected to the first scanning line, the second scanning line, a fourth signal source and a signal read line, and configured to, under the control of the first scanning signal and the second scanning signal, identify a fingerprint and detect a touch.
Abstract:
The present disclosure provides a liquid crystal lens including a liquid crystal cell including a first substrate, a second substrate and a liquid crystal layer arranged between the first and second substrate. The first substrate includes a first base plate, a plurality of transistors arranged on the first base plate, a first electrode electrically connected to one electrode of each of the transistors, and a first polarizer arranged at a side of the first base plate away from the liquid crystal layer. The second substrate includes a second base plate, and a second polarizer arranged at a side of the second base plate away from the liquid crystal layer. The liquid crystal lens further includes a second electrode arranged on the first or second base plate. The first and second base plates are opaque, and each includes a plurality of small apertures which are provided in a one-to-one correspondence manner.
Abstract:
A method of manufacturing an electronic device and an electronic device are disclosed. The manufacturing method including: forming a carbon nanotube electrode pattern on a substrate; placing the substrate on which the electron pattern is formed in a first oxidizing solution, to first dope the carbon nanotubes forming the electrode pattern; and spraying the electrode using a second oxidizing solution to second dope the carbon nanotubes forming the electrode pattern.
Abstract:
The present invention provides a wearable device and an application system. The wearable device is configured to be worn by a wearer and includes: a brain wave collection unit configured to collect a brain wave of the wearer; a determination unit configured to obtain an instruction according to the brain wave collected by the brain wave collection unit and send the instruction to a sending unit; and the sending unit configured to send control information to an application device according to the instruction sent from the determination unit. The wearable device of the present invention can be used to control application device such as household applications and especially applies to control of application device by special populations or under special conditions.
Abstract:
An annular multi-surface display device includes: a display panel, with two opposite sides of the display panel being bent toward a back surface of a display area respectively and being sealed together, so that a cross section of the display panel which is obtained along a direction perpendicular to the two opposite sides forms a closed annular structure; where an outer surface of the display panel with the cross section being the closed annular structure is a tubular surface, and a display surface of the annular multi-surface display device is the outer surface of the display panel.
Abstract:
The present invention discloses an array substrate and a manufacturing method thereof, and a display device, wherein the array substrate comprises a base substrate and an electroluminescent device disposed above the base substrate, the array substrate further comprises an additive layer between the base substrate and the electroluminescent device, with a plurality of protrusions being formed on a contact surface of the additive layer with the electroluminescent device, refractive index of the additive layer being less than or equal to that of the base substrate. Light generated by the electroluminescent device successively transmits through the additive layer and the base substrate so as to exit from the array substrate. In the technical solutions of the present invention, by arranging the additive layer between the base substrate and the electroluminescent device, the total amount of light “refracted” from the electroluminescent device into the base substrate can be effectively increased.
Abstract:
The present disclosure discloses a method and a device for building a virtual keyboard. The method includes the steps: detecting a touch area of finger operation; determining the number of keys to be arranged in a key region of the virtual keyboard according to the detected touch area of finger operation and an area of the key region of the virtual keyboard; and arranging the determined number of keys in the key region of the virtual keyboard according to a preset strategy. The number of keys arranged in a key region of the virtual keyboard is determined in the present disclosure according to the touch area of user's finger operation and the area of the key region of the virtual keyboard so that the area of each key in the virtual keyboard is adaptable to the touch area of fingers.