32results about How to "Achieve borderless design" patented technology

The invention discloses a supporting cover plate, a touch control display panel and a touch control display device. The supporting cover plate is used in the touch control display panel, the touch control display panel comprises a touch screen and a display panel body, the supporting cover is arranged in a non-display area of the touch control display panel, the supporting cover plate comprises a supporting portion used for supporting the touch screen, at least one part of the upper surface of the supporting portion is used for being fixed to the touch screen, the upper surface of the supporting portion is not higher than the touch screen to be fixed, and accordingly the whole upper surface of the touch screen can be exposed. The touch screen is arranged on the supporting cover plate, the attachment difficulty of the touch screen is lowered, the installation technology of the touch screen is simpler, and besides, narrow frame and frameless design can be achieved, and the vision effect is improved.

The invention discloses a display panel, a manufacturing method thereof and a display device. The display panel comprises a first substrate, a second substrate, a chip-on-film and a light shading array layer, wherein one end of the first substrate exceeds the second substrate to form a binding end; the chip-on-film is bound on the inner side of the binding end; a metal signal wire which is positioned in a non-pixel region is arranged on the inner surface of the first substrate; and the light shading array layer is positioned in the non-pixel region and completely shades the metal signal wire.Because the first substrate faces a looker and the chip-on-film is bound on the inner side of the binding end of the first substrate, frameless design is realized; the patterning light shading array layer is arranged on the outer surface of the first substrate, a pattern which corresponds to the metal signal wire on the inner surface of the first substrate is formed by the light shading array layer to cover the metal signal wire, when entering the display panel, external environment light can be weakened or obstructed in the light shading array layer, the light intensity which can reach the metal signal wire is greatly weakened, and therefore, the reflection degree of the metal signal wire is reduced.

The present invention provides a liquid crystal display panel, which includes a data line, a scan line, and a pixel unit arranged between the data line and the scan line, the data line includes a first data line and a second data line, and the pixel unit in the 2n+1 row The same scan line as the pixel unit in row 2n+2 is connected; the pixel unit in column 2n+1 in row 2n+1 is connected to the first data line, and the pixel unit in column 2n+2 in row 2n+1 is connected to the first data line For the second data line, the pixel units in the 2n+1 column of the 2n+2 row are connected to the second data line, and the pixel units in the 2n+2 column of the 2n+2 row are connected to the first data line. The present invention also provides a liquid crystal display device. The liquid crystal display panel and the liquid crystal display device of the present invention can preferably realize a narrow frame design or a frameless design.

The invention discloses a display panel and a display device. The display panel is divided into a display area and a non display area, the non display area is positioned in the periphery of the display area, and the non-display area comprises an identification pattern; the display panel comprises first and second substrates, the first substrate is provided with a first light shield layer and a first polaroid corresponding to the non-display area, the first light shield layer is positioned in the side, far from the second substrate, of the first substrate, the first polaroid is positioned in the upper surface of the first light shield layer, the first light shield layer is provided with a first opening, and the first polaroid is provided with a second opening corresponding to position of the first opening; and the first substrate is provide with a reflection structure corresponding to the first and second openings, and the first and second openings and the reflection structure form an identification pattern. Due to arrangement of the reflection structure and the first and second openings, an extra frame is not needed for placing the identification pattern, and frameless design of aTV set or the display panel is realized.

A liquid crystal display is provided. The liquid crystal display includes a position limiting structure, and further includes a TFT substrate, a CF substrate adhered to an internal surface of the TFT substrate, and an adhesive layer disposed at partial or entire area except a specific area on the internal surface of the TFT substrate. The TFT substrate is fixed on the position limiting structure through the adhesive layer. The internal surface of the CF substrate is adhered to the internal surface of the TFT substrate. The specific area on the internal surface of the TFT substrate includes an overlapped area of the internal surface of the TFT substrate and the internal surface of the CF substrate and an area, for connecting a flexible circuit board, on the internal surface of the TFT substrate.

The invention discloses an array substrate, a display panel and a display device, comprising: a base substrate, a plurality of pixel units arranged in a matrix on one side of the base substrate, a chip for providing signals to each pixel unit, and each pixel The signal line corresponding to the unit, and the via hole passing through the substrate; by setting the chip on the opposite side of the substrate where the pixel unit is provided, the signal line electrically connects the pixel unit to the chip through the via hole, thereby saving The frame part used to place the chip in the prior art is removed, thereby realizing a real frameless design.

Embodiments of the present invention provide an array substrate and a display device thereof, which relate to the field of display technology and solve the problems of frame segmentation and discontinuous images after splicing of large-size display screens in the existing technical solutions, and achieve The frameless design of the display is realized, and the seamless splicing of large-size display screens is realized at the same time, which improves the user's viewing effect and improves the overall display effect of the screen. The array substrate includes: a gate drive circuit, there is no pixel electrode layer at a position corresponding to the gate drive circuit on the array substrate, and the array substrate is made of a flexible material, wherein: the gate drive circuit is set At the position of the central axis of the pattern where the array substrate is located; the gate drive circuit is used to provide drive signals to the gate lines of the array substrate. The invention is applied in the manufacture of display panels.

The invention provides a liquid crystal lens. From top to bottom, the liquid crystal lens comprises an upper polarizing film 10, an upper glass substrate 20, a liquid crystal 30, a lower glass substrate 40, a lower polarizing film 50 and a transparent plastic frame 60 which is connected with the upper glass substrate 20 and the lower glass substrate 40 in a sealing way in sequence; the transparent plastic frame 60 is made of epoxy resin material; the invention further provides a pair of liquid crystal 3D (three-dimensional) glasses, which comprises a spectacles frame 80 and liquid crystal lenses 90 arranged on the spectacles frame 80; and the liquid crystal lenses 90 are the liquid crystal lenses provided by the invention. According to the liquid crystal lens provided by the invention, through selecting the material of the transparent plastic frame 60, the reliability of the liquid crystal lenses can be ensured, and the black side effect can be effectively weakened or eliminated, so that the liquid crystal 3D glasses provided by the invention can realize a narrow frame or frameless design.

The invention discloses a double-touch-face surface acoustic wave touch screen, which comprises a substrate, a transmitting stripe array, a receiving stripe array, a receiving transducer and a transmitting transducer. The substrate surface includes a first touch face, a second touch face and a transmission face; the transmitting stripe array, the receiving stripe array, the receiving transducer and the transmitting transducer are all arranged on the same touch face; the first and second touch faces are arranged opposite to each other; and the transmission face is connected with the first and second touch faces respectively. The invention involves two touch faces for normal touch, one touch face is provided with an assembly, the other touch face is provided with no functional part, no complex front frame assembly is required to be designed for shielding stripe arrays, transducers and the like, and the touch face without any functional part can directly serve as the front panel of a touch display product, so as to realize acoustic wave touch screen frame-free design.

The invention discloses a display panel and a display device, which relate to the field of display technology. The display panel includes: a substrate; The electrodes are located on the side of the light-emitting element away from the substrate, and the light-emitting element emits light toward the substrate side; the first voltage terminal and the second voltage end, the first voltage end and the second voltage end are located on the side of the first electrode and the first electrode facing the substrate ; The first connection electrode and the second connection electrode, the first connection electrode and the second connection electrode are located on the side of the first electrode and the second electrode away from the light-emitting element; wherein, the first connection electrode is electrically connected to the first electrode and the first voltage terminal, and the second connecting electrode is electrically connected to the second electrode and the second voltage terminal. The light-emitting element emits light toward the base, realizes the frameless design of the display panel, improves the aperture ratio of the display panel and the display device, and facilitates the seamless splicing between the display panels.

Embodiments of the invention relate to a display panel manufacturing method, a display panel and a display device, and relate to the technical field of display. The main technical scheme is a substrate, wherein the substrate comprises a first surface and a second surface opposite to the first surface. The method comprises the steps of: depositing an array layer on the first surface; depositing a chip on film layer; and setting a connection line on the side surface of the substrate, and respectively connecting two ends of the connection line with the array layer and the chip on film layer. Thearray layer is arranged on the first surface of the substrate and the chip on film layer is arranged on the second surface of the substrate, the second surface is a surface, opposite to the first surface, on the substrate, and the connection line, electrically connected with the array layer and the chip on film layer, is arranged on the side surface of the substrate, so that borderless design of the display panel is realized.

A low-temperature polycrystalline silicon thin-film transistor GOA circuit, for use in forward scan transmission, comprising multiple cascade GOA units, where N is set as a positive integer, a level N GOA unit employs multiple n-type transistors and multiple p-type transistors, the level N GOA unit comprises: a transmission part (100), a transmission control part (200), a data storage part (300), a data removal part (400), an output control part (500), and an output buffer part (600). Employment of a transmission gate for transmission of a signal between upper / lower levels, employment of a NOR gate logic unit and a NAND gate for conversion of the signal, and employment of a timing inverter and an inverter for storage and transmission of the signal solve the problem of poor component circuit stability and large power consumption of an LTPS single-type TFT and the problem of TFT electric leakage of a single-type GOA circuit, thus optimizing circuit performance, and allowing implementation of a ultra-narrow frame or frameless design.