Abstract:
The disclosure provides a mask plate assembly, a method for fabricating an electroluminescent layer, a display panel and a method for driving the same. The mask plate assembly includes a first color mask plate, a second color mask plate, and a third color mask plate each having a plurality of rectangular openings. First openings of the first color mask plate and second openings of the second color mask plate are of a length in a row direction, which is substantially twice as that of third openings of the third color mask plate in the row direction. When the respective mask plates are aligned with one another, the first openings, the second openings, and the third openings are arranged alternately in an order of a first opening, a third opening, a second opening, and another third opening.
Abstract:
A dielectric layer applicable to a display substrate, comprises at least one metal grain layer which is disposed therein. A display substrate comprising the dielectric layer, and a method for manufacturing such a display substrate are further disclosed.
Abstract:
The disclosure provides a mask plate assembly, a method for fabricating an electroluminescent layer, a display panel and a method for driving the same. The mask plate assembly includes a first color mask plate, a second color mask plate, and a third color mask plate each having a plurality of rectangular openings. First openings of the first color mask plate and second openings of the second color mask plate are of a length in a row direction, which is substantially twice as that of third openings of the third color mask plate in the row direction. When the respective mask plates are aligned with one another, the first openings, the second openings, and the third openings are arranged alternately in an order of a first opening, a third opening, a second opening, and another third opening.
Abstract:
The present disclosure provides a mask plate for coating glass cement and a method for coating glass cement using the mask plate. The mask plate includes a channel penetrating through a first surface and a second surface for allowing the glass cement to pass therethrough. The channel extends through the first surface and the second surface to form a predetermined pattern. An opening of the channel at the first surface is of a width greater than an opening of the channel at the second surface.
Abstract:
The present disclosure provides an OLED display panel and a method for fabricating the same and an OLED display apparatus. The OLED display panel includes a light-emitting layer, the light-emitting layer includes white sub-pixels and color sub-pixels, the size of the white sub-pixel is equal to the sum of size of at least two of the color sub-pixels, and the number of the color sub-pixels is less than the number of color-forming primary colors. The OLED display panel further includes a color film, the color film including color blocks matching the color sub-pixels, the color blocks being disposed on a side of the light-emitting layer toward the display side and at positions corresponding to the positions where the white sub-pixels are located.
Abstract:
The present disclosure provides an OLED display panel, a manufacturing method thereof and a mask plate. The OLED display panel includes an emitting layer and a cathode located at a light-exiting side of the emitting layer. The cathode is provided with gaps. Light emitted from the emitting layer may directly transmit through positions corresponding to the gaps, and then the cathode may have a decreased absorption and reflection against light emitted from the emitting layer as comparing with a cathode formed as a whole layer in the related art, thereby improving the light extracting rate of the OLED display panel, weakening the micro-cavity effect and solving the problem that the display color of the OLED display panel changes with different viewing angles.
Abstract:
An organic electroluminescent device and a preparation method thereof, and a display device are provided. The organic electroluminescent device comprises a substrate (1), a first electrode (2) formed on the substrate (1), a light-emitting layer (3) formed on one side of the first electrode (2) away from the substrate (1), and a second electrode (4) formed on one side of the light-emitting layer (3) away from the first electrode (2), and only a portion of a projection of the light-emitting layer (3) on the substrate (1) is positioned at an overlapping portion of projections of the first electrode (2) and the second electrode (4) on the substrate (1). The organic electroluminescent device can facilitate realizing a high resolution design of a display screen.