37results about How to "Meet the needs of narrow borders" patented technology

Embodiments of the invention provide a display panel and a display device. The display panel comprises a color membrane substrate and an array substrate that are arranged oppositely, wherein the color membrane substrate and the array substrate are packaged into a whole through a sealant. The display panel comprises a display area and a non-display area surrounding the display area. A non-display area of the color membrane substrate is provided with at least two pressure sensors, multiple power signal input lines, and multiple pressure signal output lines, wherein each pressure sensor comprises a signal input end and a signal output end; the multiple power signal input lines are electrically connected with the signal input ends of the pressure sensors respectively; and the multiple pressure signal output lines are electrically connected with the signal output ends of the pressure sensors respectively. According to the display panel provided in the embodiments of the invention, the at least two pressure sensors, the multiple power signal input lines and the multiple pressure signal output lines are arranged in the non-display area of the color membrane substrate, so that the application function of the display panel is increased, and the frame of the display panel is narrowed.

The invention relates to a substrate, a manufacturing method thereof and a display device. The substrate comprises a substrate; an insulating film disposed on the substrate; a conductive metal wire, disposed on the insulating film; wherein a groove is formed in the insulating film is provided with a corresponding surface of the conductive metal wire, the length of the groove along a conductive metal line extending in the longitudinal direction. Through technical aspect, the width of the display bezel reduces the resistance of the data line, on the one hand to improve the display performance of the display panel, on the other hand to meet the needs of a narrow border display panel.

The invention discloses a backlight module and a display device adopting the backlight module. The backlight module includes an optical component and a plurality of support parts. The support parts are arranged on the periphery of the optical component. Each of the support parts is provided with a side wall and a support part. The side wall is arranged on the periphery of the optical component. The support part extends to the above of the optical component from the side wall. The side wall is provided with a first part below the support part and a second part above the support part. The invention also provides the display device adopting the backlight module. The backlight module and the display device have small weights and small thicknesses.

The invention provides an LED lamp strip which comprises multiple LEDs and a flexible circuit board. The flexible circuit board comprises a base board, a first wire and a second wire, wherein the first wire and the second wire are located on two sides of the base board respectively, the base board comprises a body portion and branch portions extending out from the body portion, the first wire and the second wire are electrically connected through via holes located in the branch portions, so that remarkable decrease of the width of the LED lamp strip is achieved by limiting downward movement of via holes of LED lamp strip in the width direction towards the branch portions, and the narrow-frame demand of a display device is met.

The invention discloses a display product frame, comprising a backboard assembly and a fixing frame. A backlight module of a display product is fixed to the backboard assembly. A display screen is disposed above the backlight module. The fixing frame is fastened to the backboard assembly and to fix the display screen. The backboard assembly and the fixing frame are provided, the backboard assembly and the fixing frame are fixed by means of fastening, and the display product frame is more reasonable and simpler in structure. Compared with existing frames, the display product frame is narrower and meets the demand of people on narrow frames. The coordination of a backboard, a profile reinforcing board and a structural reinforcing board enables shorter assembly time and fewer defective products, ensures frame quality and effectively reduces production cost.

The invention provides a manufacturing method of an oriented film and a display panel. The method includes the steps of forming a photosensitive polyimide layer on a substrate, conducting exposure treatment on the polyimide layer through a mask plate, and conducting developing treatment on the exposed polyimide layer to obtain the oriented film. Compared with existing process conditions, the patterning precision of the manufactured oriented film can reach the micron order so that the requirements of an existing TFT-LCD panel narrow frame can be met; meanwhile, since polyimide is subjected to patterning treatment after being coated overall, the oriented film is higher in film thickness uniformity and can not influence the quality of images displayed on the edge.

The embodiment of the invention discloses a liquid crystal display panel and a display device. The liquid crystal display panel comprises: an array substrate and a color film substrate, wherein a driving signal line is arranged on the array substrate, the color film substrate comprises a first area and at least one second area, the second area is connected with the first area, and the orthographicprojection of the first area on a preset plane coincides with the orthographic projection of the array substrate on the preset plane; a circuit board positioned in the at least one second area and provided with a driving circuit; and an electric connecting element positioned between the array substrate and the color film substrate and electrically connected with the driving signal line and the driving circuit. The second area is a flexible area, and the end, deviating from the first area, of the second area is bent towards one side of the array substrate to make the second area is in a bent state, and the area of the color film substrate is not increased excessively on the premise that the area of the array substrate is reduced, so implementation of a narrow frame is facilitated, and theincreasingly improved narrow frame requirement of a user is met.

The invention provides a display device. The display device comprises a backlight module, at least one bonding piece arranged on the backlight module, and a panel bonded by the bonding piece. The backlight module comprises a back plate, a light guide plate arranged on the back plate and a frame arranged around the back plate, wherein the frame is provided with a bearing part and a side wall part extending upwards from the periphery of the bearing part, and the frame is formed by splicing at least two borders. The bonding piece is arranged on the bearing part of the frame. The panel is adheredto the bearing part of the frame by the at least one bonding piece and is not shielded by any part of the frame. By means of the structural design, extra connecting pieces do not need to be used between the frames, and the number of assembling assemblies is reduced. And the panel is not shielded by the frame, so that the requirement of a narrow frame is met.

The invention discloses an array substrate, a touch display panel and a driving method for the array substrate, wherein the array substrate and the non-display area are provided with a driving circuit, and the driving circuit includes: a first shift register and a second shift register; A shift register includes a first display scan signal output end for outputting a first display scan signal, and a second shift register includes a second display scan signal output end for outputting a second display scan signal; the touch scan circuit, The first control terminal of the touch scanning circuit is connected to the first display scanning signal output terminal, the second control terminal of the touch scanning circuit is connected to the second display scanning signal output terminal, and the touch scanning circuit also includes a touch control The signal input terminal and the touch signal output terminal. In the touch stage, the touch scanning circuit controls the output of the touch signal through the touch signal output terminal according to the first display scan signal and the second display scan signal.

The invention discloses an etching solution, a touch panel and a manufacturing method of the touch panel, and the manufacturing method of the touch panel comprises the following steps: providing a substrate which is provided with a display region and a peripheral region; a metal layer and a metal nanowire layer are arranged, the first part of the metal nanowire layer is located in the display region, and the second part of the metal nanowire layer and the metal layer are located in the peripheral region; the patterning step comprises the steps that etching liquid capable of etching the metal layer and the metal nanowire layer is used for forming a plurality of peripheral leads on the metal layer and forming a plurality of etching layers on the second part of the metal layer at the same time, and the etching liquid comprises hydrogen peroxide (0.2-40 wt%), acid (0.2-20 wt%), a metal corrosion inhibitor (0.1-10 wt%) and/or a stabilizing agent (0.1-10 wt%). In addition, the invention also provides an etching solution and a touch panel. Patterning of the metal nanowire layer or the metal layer is directly carried out through the etching liquid, so that the purpose of simplifying the manufacturing process is achieved, and the manufacturing cost is further controlled.

The invention discloses a display device. The display device has a photosensitive region corresponding to a photosensitive assembly, and comprises a display panel, a functional layer, a cover plate and a shading layer, wherein the functional layer and the cover plate are sequentially stacked on the light emitting surface of the display panel; the shading layer is located between the cover plate and the display panel; and the shading layer comprises a light transmitting part and a shading part arranged around the light transmitting part, at least part of the projection of the light shielding part on the display panel extends from the edge of the photosensitive region to the center of the photosensitive region, and the extending size is positively related to the maximum visual angle of the display device. According to the display device provided by the embodiment of the invention, the light leakage problem of the photosensitive region of the display panel at the maximum viewing angle canbe improved.

A panel drive circuit comprises switch tubes T1, T2, T3 and T4 and a capacitor, a grid electrode of the T1 is connected with an upper-stage driving signal, and a drain electrode of the T1 is connectedwith a grid electrode of the T4, one end of the capacitor and a source electrode of the T2; the drain electrode of the T4 is connected with the other end of the capacitor and the source electrode ofthe T3; the drain electrode of the T4 is also connected with a current-stage driving signal; and the grid electrodes of the T2 and the T3 are connected with a next-stage driving signal, and the drainelectrode of the T2 is connected with the drain electrode of the T3. By reducing the number of TFTs, the requirement of a narrow frame of the panel is met, and the design difficulty is reduced.

The invention discloses a display device. The display device comprises an outer frame, a sheet metal part and a display panel, the outer frame comprises a bottom plate and a side plate surrounding the bottom plate, and a cavity is defined by the bottom plate and the side plate; the sheet metal part is arranged in the cavity, and one end of the sheet metal part is embedded into the bottom plate; and the display panel is arranged in the cavity, and the edge of the display panel is arranged on the surface of the side, away from the bottom plate, of the sheet metal part. The display device has the beneficial effects that the sheet metal part is adopted for bearing the display panel, the flatness of the display panel can be guaranteed, the outer frame is made of the die casting, higher strength is achieved, the service life of the display device is prolonged, and the sheet metal part is embedded into the outer frame and fixed through the fixing part, therefore, the matching stability of the sheet metal part and the outer frame is improved, the frame thickness of the display device is reduced, and the narrow frame requirement is met.