18results about How to "Increase display brightness" patented technology

This application relates to a motorcycle, which includes: a main body, wheels, a suspension system, a power system, a control system, a headlight system, and an interactive device. The interactive device includes a control module and a visual interaction module. The visual interaction module includes a printed circuit board, an LED module, a light-blocking plate, and a diffuser. The aforementioned motorcycle, by incorporating an additional interactive device and employing a combination of dot-matrix LED modules, light-blocking grids, and diffusers, achieves a pixel-block style appearance. This solves the problems of uneven light emission, bright spots, and glare associated with single LED modules, resulting in higher display brightness, more vibrant color display, increased visual interest, and enhanced user interaction.

The application discloses a polarizer, a liquid crystal panel and a display device, relates to the technical field of display, and discloses a polarizer, which comprises a first protective layer, a first triangular prism array structure, a polarization layer, a second triangular prism array structure and a second protective layer which are sequentially stacked. The application effectively improves the light condensation capacity of the polarizer.

This invention provides a display panel, a method for manufacturing the same, and a display device. The display panel includes a light-emitting device layer and an array substrate. The array substrate includes a substrate layer, an insulating module, a first conductive layer, and a second conductive layer. The insulating module is disposed on the substrate layer. The first conductive layer and the second conductive layer are staggered within the insulating module. The first conductive layer includes a padding layer, the padding layer of which does not coincide with the orthographic projection of the second conductive layer on the substrate layer; or the substrate layer has a first groove on a surface facing the conductive structure, the first groove of which coincides with the orthographic projection of the second conductive layer on the substrate layer.

The invention provides a display panel and a display device. The display panel comprises a plurality of first sub-pixels and a plurality of second sub-pixels. The display panel further comprises a substrate, a light-emitting device layer arranged on one side of the substrate and a plurality of shading units. The shading unit is arranged on the side, away from the substrate, of the light emitting device layer and comprises a shading structure and a grating structure, the shading structure is arranged around the first sub-pixel, and the grating structure is arranged around the shading structure. According to the display panel, the grating structure is arranged in the shading unit to extract and regulate the light with the emergent angle larger than the peep-proof angle, and therefore the display brightness of the display panel in the peep-proof mode is increased.

This application discloses a display panel and a display device, belonging to the field of display technology. The display panel includes: a substrate; scan lines extending along a first direction and spaced apart on the substrate; data lines extending along a second direction and spaced apart on the substrate, the scan lines and data lines intersecting on different layers to form sub-pixel areas; common electrode traces extending along the second direction and spaced apart on the substrate in the first direction; the projections of the common electrode traces and data lines on the substrate at least partially overlap; and bridging traces configured to bridge two adjacent common electrode traces in the second direction; the display device includes the above-described display panel. This application reduces the lateral space occupied by the common electrode traces in the pixel aperture area, improves the pixel aperture ratio and light transmittance, increases display brightness, reduces device operating power consumption, and can improve display uniformity and reduce vertical bright and dark stripes.

The invention discloses a backlight display system, an application method and a related product, and is characterized in that the backlight display system comprises a backlight layer, a metasurface micro-nano structure layer and a liquid crystal display layer; the backlight layer is used for providing a red light source, a green light source and a blue light source; the super-surface micro-nano structure layer is arranged between the backlight layer and the liquid crystal display layer and used for spatially separating a red light source, a green light source and a blue light source emitted by the backlight layer according to wavelengths and guiding the red light source, the green light source and the blue light source to a corresponding red sub-pixel area, a corresponding green sub-pixel area and a corresponding blue sub-pixel area in the liquid crystal display layer; and the liquid crystal display layer is used for regulating and controlling the light transmittance of the red sub-pixel region, the green sub-pixel region and the blue sub-pixel region so as to realize image display. Therefore, the optical utilization rate can be remarkably improved, the liquid crystal display brightness is further improved, the system power consumption is reduced, and meanwhile the high-precision color display capacity is kept.

This disclosure relates to the field of electronic device technology, specifically providing a video playback method, apparatus, electronic device, and storage medium. A video playback method includes setting preset identification information in the image data of each frame of an HDR video sequence. When performing layer compositing on the current frame of the image to be displayed, in response to detecting that the layer data corresponding to at least one layer of the image to be displayed includes the preset identification information, the display brightness of the target image area on the image to be displayed is enhanced. In this disclosure, setting preset identification information in the HDR video allows the electronic device to accurately identify the HDR video, thereby correctly supporting local HDR effects for the HDR video, improving the flickering and jitter problems caused by the inability to correctly support local HDR, and enhancing the user's viewing experience.

The invention relates to the technical field of liquid crystal display devices, in particular to a reflective liquid crystal display panel, a preparation method of the reflective liquid crystal display panel and a reflective liquid crystal display device. The reflective liquid crystal display panel comprises a first substrate, a liquid crystal layer and a second substrate which are sequentially laminated, the cholesterol type liquid crystal composition comprises nematic liquid crystal, a hydrophobic first chiral compound and a hydrophilic second chiral compound, and the optical rotation of the first chiral compound is opposite to that of the second chiral compound; a hydrophilic interface is formed on the side, facing the liquid crystal layer, of one of the first substrate and the second substrate. The limitation that the theoretical reflectivity of a single-optical-rotation cholesterol liquid crystal does not exceed 50% is broken through, and the overall reflectivity and the display brightness are improved. As the components with different optical activities are vertically layered in the same liquid crystal continuous phase instead of forming an independent double-layer structure by means of external attachment, no obvious independent mechanical interface exists between the layers, the light scattering loss can be reduced, and the optical coupling efficiency can be improved.

The present disclosure provides a display panel and a display device, and relates to the technical field of display. A plurality of pixels electrically connected with pixel circuits are arranged in a display area. The display panel comprises a plurality of first signal terminals arranged along a first direction and a first signal line connected with the first signal terminals respectively. The first signal terminals are configured to provide a first power voltage signal to the pixel circuits through the first signal line. The first signal line extends along a second direction. The first direction and the second direction intersect and are parallel to a light-out surface of the display panel. The first signal terminals comprise a first group of signal terminals and a second group of signal terminals. The number of the first signal terminals contained in the second group of signal terminals is greater than the number of the first signal terminals contained in the first group of signal terminals. Along the first direction, the first group of signal terminals is located between the second group of signal terminals and an edge of the display panel. In this way, the voltage drop of the first power voltage signal in the transmission process is reduced, and the display uniformity is improved.

The application discloses an array substrate and a display panel. The array substrate comprises a substrate and a driving circuit layer on the substrate, wherein the driving circuit layer is provided with a pixel circuit and a light-emitting control signal line, the pixel circuit comprises a driving transistor, a first initialization transistor and a first connecting part, the first connecting part is connected between the first electrode of the driving transistor and the first initialization transistor, the first connecting part and the light-emitting control signal line have an overlapping part in the orthographic projection on the substrate, the orthographic projection of a shielding part provided in the driving circuit layer on the substrate overlaps with the overlapping part, the film layer where the shielding part is located is between the film layer where the light-emitting control signal line is located and the film layer where the first connecting part is located, and / or at least one organic insulating layer is arranged between the film layer where the first connecting part is located and the film layer where the light-emitting control signal line is located, and / or the thickness of the insulating layer between the two is greater than 3 microns. The technical scheme of the application improves the display uniformity of the display panel.

The utility model relates to the technical field of automobile seat, disclose a built -in display screen mounting structure and car seat, this built -in display screen mounting structure, including installation main part, display screen support assembly and display screen, installation main part has inside and outside, display screen support assembly is connected with installation main part, including display screen support and a plurality of magnet, a plurality of magnet set up on display screen support, display screen sets up on display screen support, and be between display screen support and installation main part, be equipped with magnetic attraction structure on display screen, magnet attracts magnetic attraction structure, will display screen fix on display screen support, the utility model's advantage lies in, will display screen built -in on installation main part, can effectively promote space utilization efficiency and product aesthetic degree, simultaneously, its assembly is simple, and dismouting is convenient, and the connection stability is good.

The utility model discloses a kind of transparent display structure using quantum dot composite film, applied in transparent display field, and its technical solution main point is: including display holder and the internal cavity fixedly connected in the display holder;The display holder front fixedly connected with LCD display screen, the LCD display screen front is attached with heat insulation film, the LCD display screen back is attached with quantum dot brightening composite film, the display holder with the internal cavity between be equipped with for carrying out the circulation type heat dissipation air duct structure of heat dissipation;With technical effect is: it guarantees display quality, prolongs equipment service life.

This invention discloses a driving method and system for a transparent LCD display based on local dimming, relating to the field of local dimming technology for transparent LCD displays. The method includes: dividing the transparent LCD display into multiple driving zones and collecting the ambient light intensity of each driving zone; establishing a transparent display optical perception model; extracting a set of perception indicators; performing driving solution and outputting a combination of driving parameters for each driving zone; and executing a fusion drive of the transparent LCD display according to the multiple driving parameter combinations. This invention solves the technical problem in existing technologies where the driving of a transparent LCD display is difficult to adapt to the differences in ambient light and dynamic changes in image perception, resulting in poor coordination of display brightness, transparency, and local contrast, and insufficient driving accuracy. It achieves precise driving of each driving zone of the transparent LCD display to adapt to the needs of ambient light and image perception, improving the synergistic optimization effect of display brightness, transparency, and local contrast.

The utility model discloses a high-resolution LCD display screen assembly, and relates to the technical field of LCD display screens. A high-resolution LCD display screen assembly comprises a display shell, a light-emitting assembly is arranged at the bottom end in the display shell, a display assembly is arranged at the right end of the light-emitting assembly, and a protection assembly is arranged on the right side of the display assembly. The display shell is fixedly connected with the light-emitting assembly, the light-emitting assembly is fixedly connected with the display assembly, and the display assembly is fixedly connected with the protection assembly. According to the utility model, the light intensity of the light-emitting part is enhanced through the light guide plate and the intensifying plate, so that the light which finally passes through the liquid crystal glass plate is still kept bright, the display brightness of the LCD display screen is improved, the precision of the color light-transmitting sheet is improved, and the external reflected light is weakened through the light-transmitting optical adhesive layer, so that the chromatic aberration caused by the external reflected light is avoided; therefore, the resolution of the LCD display screen is improved.

The present disclosure relates to the technical field of display, and in particular to a display panel, which comprises a first substrate, a light shielding structure, an electrophoretic structure and a plurality of electrode pairs. The light shielding structure is formed on the first substrate and surrounds to form a plurality of array-arranged containing cavities. A part of the electrophoretic structure is located in each containing cavity, and another part is formed on the side of the light shielding structure away from the first substrate. The electrophoretic structure comprises light-reflecting particles and light-absorbing particles with opposite charges. The electrode pairs correspond to the containing cavities one by one and are configured to apply a plurality of electric fields to the electrophoretic structure. Under a first electric field, the light-reflecting particles move to the side of the light-absorbing particles away from the first substrate, and the light-reflecting particles can shield the side of the light shielding structure away from the first substrate; under a second electric field, the light-reflecting particles move into the containing cavities and are located on the side of the light-absorbing particles away from the first substrate. The display panel in the present disclosure can realize dynamic display of wide and narrow viewing angle switching while improving the transmittance, resolution and display brightness.

The utility model discloses a PMOLED packaging structure and a display device, and belongs to the technical field of display. The PMOLED packaging structure comprises a substrate, a packaging cover, two isolation pieces, packaging glue and a PMOLED light-emitting layer. The substrate is provided with a first press-fit area, the packaging cover is provided with a second press-fit area, and the first press-fit area and the second press-fit area are correspondingly arranged; the two separators are arranged between the first press-fit area and the second press-fit area, the separators are made of negative photoresist, the cross section of each separator is trapezoidal, the large end face of each separator faces the second press-fit area, and the small end face of each separator faces the first press-fit area; the packaging glue is arranged between the two separators and is used for bonding the first pressing area and the second pressing area, so that the substrate and the packaging cover form an accommodating space; and the PMOLED light-emitting layer is arranged in the accommodating space, so that the problem of glue overflow when the substrate and the packaging cover are hermetically connected through packaging glue is solved.

The utility model belongs to the technical field of liquid crystal display screens, and discloses a bistable reflection type segment code liquid crystal display screen which comprises a glass layer, a segment code substrate, a first polarization layer, a liquid crystal layer, a second polarization layer and a backlight, a light source in a backlight assembly emits light rays, and the light rays are processed by a diffusion sheet and a prismatic lens to form uniform horizontal light beams; the broken code substrate is provided with hollowed holes to form a pattern, and a preset light-transmitting pattern is screened out. The liquid crystal layer applies voltage through the transverse and longitudinal electrode strips to change an electric field and control the liquid crystal molecule optical rotation effect. The second polaroid only allows vertical light waves to pass through, after light rays are processed by the liquid crystal layer, light waves in the horizontal direction penetrate through the first polaroid to achieve bright state display, and unprocessed light rays are intercepted to be in a dark state. The display screen abandons the traditional ink broken code principle, utilizes liquid crystal optical characteristics and polarized light modulation, has high brightness and strong compression resistance and shock resistance, can clearly display in a dark environment, and effectively solves the problems of low display brightness, fragile structure and the like of a traditional broken code screen.

The utility model embodiment provides a kind of display panel and display device, display panel includes substrate and multiple light emitting elements located substrate one side;Display panel further includes multiple light-emitting adjustment structure, light-emitting adjustment structure is located the side of light emitting element away from substrate;Along first direction, the gap between light-emitting adjustment structure and adjacent two light emitting elements is overlapped;First direction is the thickness direction of display panel;Light-emitting adjustment structure includes at least two colors of color resistance structure, and there is adjacent two light-emitting adjustment structure between setting is hollowed out;Along first direction, at least part light emitting element and the hollowed out are overlapped.It can improve the display effect of display panel by setting light-emitting adjustment structure in display panel, and light-emitting adjustment structure includes at least two colors of color resistance structure.