57results about How to "Improve the effect of stereoscopic display" patented technology

The invention provides a liquid-crystal slit grating which comprises a first polaroid, a first substrate, a drive electrode structure, a first direction distribution layer, a liquid crystal layer, a second direction distribution layer, a public electrode structure, a second substrate and a second polaroid in sequential stacked arrangement. The drive electrode structure comprises a drive electrode layer and a lead layer, the drive electrode layer comprises multiple bar-shaped drive electrodes which are arranged in parallel. The multiple bar-shaped drive electrodes are grouped into a plurality of drive electrode groups. Each drive electrode group includes N drive electrodes. The lead layer comprises N lead electrodes. The N drive electrodes in each drive electrode group are electrically connected with the N lead electrodes in one to one correspondence. The invention further provides a stereoscopic display device with the liquid-crystal slit grating and a calibration method of the stereoscopic display device. The liquid-crystal slit grating and the stereoscopic display device have the advantages of automatic adjustment and simplicity in the calibration method.

The invention discloses a naked-eye stereoscopic display system with a low crosstalk rate. The system comprises an LED (Light-Emitting Diode ) backlight module, a display screen and a comprehensive processor, wherein the LED backlight module comprises an LED left eye sub-element and an LED right eye sub-element; the display screen comprises an LCD (Liquid Crystal Display) screen and an optical screen; the comprehensive processor receives a stereoscopic image signal, then controls the brightening and vanishing of the LED left eye sub-element and the LED right eye sub-element by transmitting an LED brightening and vanishing signal and an LCD refresh signal to an LED driver and an LCD driver respectively, and drives the LCD screen to be refreshed synchronously, so that only a left eye image is refreshed on the LCD screen within the time that the LED left eye sub-element is opened, and only a right eye image is refreshed within the time that the LED right eye sub-element is opened. According to the system, the left and right crosstalk of images is avoided; and the crosstalk rate is reduced greatly.

The invention discloses a method for realizing three-dimensional display, a display device and a display system. The method for realizing the three-dimensional display comprises the following steps: receiving rendered left viewpoint image data, rendered right viewpoint image data and control data; and selecting a left display screen corresponding to a left eye and a right display screen corresponding to a right eye in the display device according to the control data and displaying a left viewpoint image corresponding to the left viewpoint image data and a right viewpoint image corresponding to the right viewpoint image data so as to realize the three-dimensional display of an image. The method for realizing the three-dimensional display, the display device and the display system of the invention control the display device to display the viewpoint images of the left eye and the right eye according to the control data. Compared with the prior art, the method, the display device and the display system reduce realization cost without increasing hardware equipment additionally. In addition, the method, the display device and the display system control the display of the left eye and the right eye through the control data without causing visual confusion, and improve the effect on the three-dimensional display effectively.

The invention relates to slit grating and display equipment. The slit grating is used for the three-dimensional display equipment to realize a parallax effect, and comprises a plurality of repeated cycles; each repeated cycle comprises a plurality of zones; the zones have same rating pitches; shading parts or light transmission parts are formed at edges of two sides of each zone; and the gap between the shading parts or the light transmission parts of adjacent zones is smaller than or equal to the width of shading parts or the light transmission parts inside the zone. The slit grating and the display equipment can avoid moire effect and improve the three-dimensional display effect.

A stereo display device includes a display panel and a parallax barrier panel. The display panel includes a pixel array having pixel units, each of which includes sub-pixels. The parallax barrier panel at one side of the display panel includes a first substrate, first electrodes, second electrodes, a second substrate, third electrodes, fourth electrodes, and a birefringence medium. The first and second electrodes are arranged on the first substrate alternately; an extension direction of the first and second electrodes is parallel to the X-direction. The third and fourth electrodes are arranged on the second substrate alternately; an extension direction of the third and fourth electrodes is not parallel to the X-direction; an included angle between the extension direction of the third and fourth electrodes and the Y-direction is substantially greater than 0° and smaller than 45°. The birefringence medium is disposed between the first and second substrates.

A stereo display including a display panel and a light shieldable element is provided. The display panel has at least two sub-pixel regions. Each sub-pixel region is configured with at least a first pixel electrode to define a first sub-region. The light shieldable element is disposed in front of the sub-pixel regions. Each first pixel electrode has a first shieldable region shielded by the light shieldable element and a first non-shielding region exposed by the light shieldable element. The first shieldable region is closer to the scan line than the first non-shielding region. A horizontal direction is defined as a connection line of two eyes of a user watching the stereo display. A total length A of each sub-pixel region and a length B of the first shieldable region in a predetermined direction intersected to the horizontal direction comply with a relationship that (B / A)×100% is substantially from 1.61% to 47.9%.

The invention relates to a liquid crystal lens device with a double-layered structure and a preparation method of the liquid crystal lens device with the double-layered structure. The device comprises a first substrate, a second substrate, a third substrate, a first liquid crystal layer and a second liquid crystal layer, wherein the first substrate, the second substrate and the third substrate are overlapped; the first liquid crystal layer is positioned between the first substrate and the second substrate; the second liquid crystal layer is positioned between the second substrate and the third substrate; a first electrode used as a common electrode is arranged on the first substrate; a second layered electrode group and a third layered electrode group are separately arranged on the second substrate and the third substrate; and the first electrode, electrodes in the second layered electrode group and electrodes in the third layered electrode group are made of transparent conductive substances. The device has characteristics of positive and negative lenses, under the condition that the voltage tuning of the liquid crystal lens with the double-layered structure is the same as that of a liquid crystal lens with a single-layered structure, the short focal length of the lens is almost halved, an adjustable range is expanded, aberration is improved obviously, light beam steering is controllable, and a point of view moves in the left-right direction and the up-down direction horizontally and vertically in space; and the characteristic of the lens is improved by adjustment of voltage applied to the electrodes, and the quality of 3D imaging is improved.

The embodiment of the invention provides a stereoscopic display device and a switching unit, and relates to the technical field of stereoscopic display. The switching unit comprises a plurality of ladder light-permeable bars; ladder electrodes and polymer dispersed liquid crystals are arranged between the ladder light-permeable bars; through a slit grating formed by the ladder structures, the level cycle of the grating is guaranteed to be unchanged, and the interference of moire fringes can be alleviated compared with the prior art. Meanwhile, compared with a slantly arranged slit grating, the slit grating formed by the ladder structures can be used for strictly separating sub-pixels of each view point, so that the problem of mutual interference between the view points is reduced. Through mutual parallel connection among between the ladder electrodes, a part of the ladder electrodes are powered on or powered off, so that the polymer dispersed liquid crystals in the switching unit are partially arranged in order and are partially arranged in disorder, the purposes that a part of the polymer dispersed liquid crystals are light-permeable and a part of the polymer dispersed liquid crystals are not light-permeable are reached, and a display interface that a partial 2D effect and a partial 3D effect coexist is further realized.

The embodiment of the invention provides a display switching method, device and terminal equipment to achieve non-linear displaying switch of 2D applications and further switch 2D applications to 3D applications. The display switching method comprises steps of receiving a scene image acquiring instruction including scene label information and sent by a second application, acquiring image data and a label sign of first virtual scene of a first application program and an assembly sign, sending the scene sign information, the data information, the scene sign and the assembly sign to the second application, receiving a display configuration file sent by the second application, building and displaying a stereoscopic image of an assembly corresponding to the assembly sign corresponding to the first virtual scene corresponding to the scene sign. The display switching method can be applied to the technical field of naked-eye 3D display.

The invention provides a display system and a display device. The display system comprises a display screen and a lens array, wherein the lens array is arranged on the display side of the display screen and is used for converting a two-dimensional image displayed by the display screen into a three-dimensional image; the display system further comprises a light modulation structure; and the light modulation structure is fixedly arranged between the display screen and the lens array and is used for modulating the length of an optical path, through which the display light sent by the display screen is irradiated into the lens array into two types. Compared with the existing technology of increasing the stereo display depth of field through dynamically adjusting the positions of sub-lenses inthe lens array, the display system does not reduce the resolution ratio of the three-dimensional image and is capable of avoiding the positions of the sub-lenses from generating noise to influence theimage display; and compared with the existing technology of increasing the stereo display depth of field through setting the sub-lenses in the lens array into different focal lengths and calibers, the display system does not need to carry out different designs on the sub-lenses in the lens array, thereby reducing the processing difficulty and cost of the whole display system.

The invention provides a displaying method of a stereoscopic display of a lenticular lens grating and the stereoscopic display. The method comprises the following steps: after viewpoint data to be displayed is received, determining a position relation with the lenticular lens grating according to a viewpoint and pixel corresponding relation table; adjusting brightness with a corresponding pixel according to the position relation. In the invention, through adjusting the brightness of an edge viewpoint in a group of the viewpoints, the brightness in a same horizon can be balanced. Therefore, an effect of the stereoscopic display can be improved.

The invention relates to a display method and device of a curved screen and a terminal. The display method of the curved screen includes the steps that the color value of an image displayed in a specific region of the screen is determined; the opacity of the image is adjusted based on the corresponding relationship between the color value and the opacity, and the opacity is gradually reduced from the screen side edge with the curved radian to the center of the screen. According to the scheme, the problem that the three-dimensional effect of a curved screen in the correlation technique is poor can be solved, the effect that the opacity is gradually reduced from the screen side edge with the curved radian to the center of the screen is achieved, the three-dimensional display effect of the screen is enhanced, the curved effect is smoother, and the user experience is optimized.

The invention provides a liquid crystal slit grating which comprises a first polarizing film, a first substrate, a drive electrode structure, a first alignment layer, a liquid crystal layer, a second alignment layer, a public electrode structure, a second substrate and a second polarizing film which are stacked in sequence, wherein the drive electrode structure comprises a drive electrode layer and a lead wire layer; the drive electrode layer comprises a plurality of parallel strip-shaped drive electrodes; the drive electrodes are divided into a plurality of drive electrode groups; each drive electrode group comprises the N drive electrodes; the lead wire layer comprises N lead wire electrodes; the N drive electrodes in the drive electrode group are electrically connected with the N lead wire electrodes in a one-to-one correspondence manner respectively. The invention further provides a three-dimensional display device adopting the liquid crystal slit grating and an adjusting method of the device. The liquid crystal slit grating and the three-dimensional display device have the advantages that the liquid crystal slit grating and the three-dimensional display device are automatically adjustable and the adjusting method is simple.

The invention discloses an electrically driven liquid crystal stereo display element, a manufacturing method and display equipment, and relates to a stereo display technology. Because a transparent electrode is not directly connected with a signal line when the transparent electrode is arranged, short-circuit detection and repair on the transparent electrode can be carried out before the transparent electrode is connected with the signal line, the transparent electrode is connected with the signal line after the transparent electrode is repaired, problems that the transparent electrode is in short-circuiting and the transparent electrode is disconnected from the signal line are solved, and a stereo display effect is improved.

An embodiment of the invention discloses a 3D image processing method, a device and a display system. The method disclosed by the embodiment of the invention comprises the steps as follows: a signal sending device sets first identification and second identification at an interval in data available indicating signals of a 3D image, wherein the first identification and the second identification correspond to field synchronous heads of field synchronous signals, the first identification corresponds to the left-eye image of the 3D image, and the second identification corresponds to the right-eye image of the 3D image; and the signal sending device sends the field synchronous signals and the data available indicating signals provided with the first identification and the second identification to a display receiving device, so that the display receiving device generates a control signal used for controlling opening and closing of left and right lenses of a pair of 3D glasses according to the first identification and the second identification. With adoption of the embodiment of the invention, the display receiving device can identifies left-eye and right-eye images automatically, complete separation of the left-eye and right-eye images can be achieved, and left-eye and right-eye inverting condition is avoided.

A display panel for 3D display is disclosed. It includes a plurality of pixel units arranged in rows and columns, each of the plurality of pixel units including a plurality of sub pixels. The pixel units in adjacent columns are used as left-eye pixel units and right-eye pixel units, respectively, and intermediate sub pixels are provided between the sub pixels of the pixel units in the adjacent columns, and brightness values output by the intermediate sub pixels are equal to zero. A display device and a pixel driving method are also disclosed. The display panel, the display device and the pixel driving method can reduce a crosstalk caused by the light leakage of the grating, thereby improving a display performance of the display device.

The invention provides a three-dimensional device and a manufacturing method thereof, and relates to the technical field of three-dimensional display. The three-dimensional device includes a 2D display unit and a 3D functional device; a first substrate of the 2D display unit and a second substrate of the 3D functional device are fixedly connected through a bonding layer; and the bonding layer includes spacers and bonding glue. The spacers are added into the bonding layer arranged between the 2D display unit and the 3D functional device, the thickness of the bonding layer is even, and crosstalk of the three-dimensional device can be reduced.

The present invention provides a phase delay film and a three-dimensional display device, and belongs to the display technology field. The phase delay film comprises a first substrate, a first polaroid and a phase selection layer clamped between the first substrate and the first polaroid. The phase selection layer comprises a plurality of delay areas and a plurality of non-delay areas, and each delay area and each non-delay area are arranged in the staggering mode. Each delay area comprises a full delay area, and a light beam penetrates a first substrate to access the full delay area, generates phase delay in the full delay area and satisfies a first preset condition. The light beam penetrates a first substrate to access the non-delay area and cannot generate phase delay in the non-delay area. The polarization direction of the first polaroid is perpendicular to or parallel to the polarization direction of the light beam penetrating the first substrate. The problem is effectively solved that the uneven light and shade phenomenon appears caused by large signal delay at different positions of a stripline electrode when a current liquid crystal slit grating is applied to a three-dimensional display device with a large size.

The invention provides a pixel structure, a liquid crystal panel and a stereoscopic display. The pixel structure comprises three sub-pixels, wherein each sub-pixel is divided into two pixel units which are adjacent to each other on left and right sides; six pixel units include two red pixel units, two green pixel units and two blue pixel units; an independent control signal is displayed by each of the pixel units. According to the invention, each sub-pixel in a present pixel structure is divided into two pixel units; the independent control signal is displayed by each of the pixel units; when left and right eye views are separated from each other, each pixel unit is a visual unit; one of the two adjacent pixel units is used for displaying a left eye signal while the other pixel is used for displaying a right eye signal; the width of the visual unit is reduced; the visual span between left and right eyes is reduced; the stereo display effect is promoted. The thickness of the glass applied to the stereoscopic display is positively correlated to the width of the visual unit and the pixel unit is the visual unit, so that the thinner glass can be adopted and the overall thickness and the overall weight of the stereoscopic display can be reduced.

The invention discloses a flexible OLED display screen and a spherical display device. The flexible OLED display screen comprises a display module and a fixing area, and the fixing area is arranged on the outer side of the display module; and the display module is divided into four areas which are all in the shape of a regular triangle, the four areas can be folded to form a regular tetrahedron, at least part of the areas are provided with splicing edges, and the fixing area is arranged at the splicing edges. According to the flexible OLED display screen and spherical display device provided by the technical schemes of the embodiment of the invention, the whole OLED display screen is provided, a driving integrated circuit is arranged on the periphery of the OLED display screen to drive the OLED display screen; and the display module of the flexible OLED display screen is of an integral structure, so that the difficulty of driving and controlling the display screen by a control module is reduced. The flexible OLED display screen can be applied to the special-shaped display field; and when the OLED display screen with the specific shape is applied to the field of spherical display, the fitting degree of the display screen and a spherical module is effectively improved, and the spherical stereoscopic display effect is improved.

The invention relates to the technical field of stereo display and discloses an optical grating, a stereo display device with the same and a display method. The stereo display device is compatible toa 2D display mode, a cross screen stereo display mode and a vertical screen stereo display mode, and comprises a display screen and the optical grating opposite to the display screen. The shape and the size of the optical grating match with the shape and the size of the display screen. The optical grating is a single-layer optical grating. The single-layer optical grating is a UV-lens lens opticalgrating and comprises multiple parallelly arranged optical grating units. The optical grating units are obliquely arranged related to the long edges or short edges of the display screen. The includedangle of the long edge and the corresponding short edge is between 30 degrees or 40 degrees. According to the invention, compatibility to the 2D display mode, the cross screen 3D display mode and thevertical screen 3D display mode can be achieved; the optical grating, the device and the method are advantaged in that the moire effects are low and problems of forming of breaking points or sawtooth-shaped cutting during 2D display are weakened; and display effects of each display mode can be effectively ensured.

The present invention provides a portable device. The portable device comprises a receiving unit used for receiving a stereoscopic video or image signal sent by an electronic device; a processing unit coupled with the receiving unit and used for processing the stereoscopic video or image signal and outputting a first data signal and a second data signal; a first projection unit and a second projection unit which are coupled with the processing unit and are used for receiving the first and second digital signals respectively and projecting; and a first projection screen and a second projection screen which are arranged to correspond to the first and second projection units respectively, wherein the first and second projection units project the projection light rays on the first and second projection screens respectively to display. The portable device provided by the utility model has the portability, enables the stereoscopic video or images to be watched at other occasions besides the specific occasions after matching the electronic device, and brings conveniences for users.

The invention provides a method for manufacturing an anti-interference flexible electronic structure and particularly provides a method for manufacturing the anti-interference flexible electronic structure formed by adopting a support plate separation technology. The method comprises following steps: a support plate is provided; a flexible substrate is separably supported on the support plate; a plurality of touch sensing units are arranged on the flexible substrate in a coplanar manner, and a first clearance area is formed between adjacent touch sensing units; at least one or more first anti-interference patches are formed in the first clearance areas in a coplanar manner, and a distance is formed between each first anti-interference patch and the adjacent touch sensing unit; the flexible substrate is separated from the support plate.

The invention discloses an electric drive liquid crystal stereoscopic display element, a manufacturing method thereof, and a display device, and relates to a stereoscopic display technology. In a transparent electrode arranging process, the transparent electrode is not directly connected with a signal wire, so that before the transparent electrode is connected with the signal wire, short-circuit detection and restoration can be carried out, and the transparent electrode and the signal wire are connected after restoration, the short circuit conditions of the transparent electrode and the open-circuit conditions of the connection between the transparent electrode and the signal wire are reduced, and the stereoscopic display effect is improved.

The invention relates to the technical field of stereo display, and discloses a liquid crystal slit grating, and a stereo display device and a calibration method thereof. The liquid crystal slit grating includes a first substrate and a second substrate which are oppositely arranged, and a liquid crystal layer arranged between the first substrate and the second substrate; a first electrode structure is arranged on one side facing, the liquid crystal layer, of the first substrate; a second electrode structure is arranged on one side, facing the liquid crystal layer, of the second substrate; the first electrode structure includes a plurality of drive electrode groups which are arranged periodically, and each drive electrode group includes a plurality of drive electrodes which are arranged at intervals; in each drive electrode group, the drive electrodes having the first preset drive voltage corresponding form a shading portion, and the drive electrodes having the second preset drive voltage correspondingly form a light transmitting portion; when the drive electrodes having the first preset drive voltage and the drive electrodes having the second preset drive voltage, positions of the shading portion and the light transmitting portion change correspondingly, and the independence and demand of the laminating precision can be avoided.

A display panel for 3D display is disclosed. It includes a plurality of pixel units arranged in rows and columns, each of the plurality of pixel units including a plurality of sub pixels. The pixel units in adjacent columns are used as left-eye pixel units and right-eye pixel units, respectively, and intermediate sub pixels are provided between the sub pixels of the pixel units in the adjacent columns, and brightness values output by the intermediate sub pixels are equal to zero. A display device and a pixel driving method are also disclosed. The display panel, the display device and the pixel driving method can reduce a crosstalk caused by the light leakage of the grating, thereby improving a display performance of the display device.

The invention discloses a stereoscopic display screen and a display method, a system, a device and a computer medium, which are applied in the technical field of display screens to improve the stereoscopic display effect of the stereoscopic display technology. The stereoscopic display screen comprises a stereoscopic display screen formed by deformation and packaging of a first preset number of thin film display screens. A stereoscopic display screen is obtained by deforming and packaging a first preset number of thin film display screens, for displaying stereoscopic images, when a stereoscopicimage is displayed by means of a stereoscopic display screen provided by the present application. The stereoscopic image can be displayed without the movement of the stereoscopic display screen, andthe stereoscopic display effect of the stereoscopic display technology is improved by eliminating a series of problems caused by the rotation of the display screen compared with the prior art in whichthe stereoscopic image is displayed by means of the rotation of the display screen displaying the plane image. The invention discloses a stereoscopic display screen display method, a system, a deviceand a computer-readable storage medium, which also solve corresponding technical problems.

The invention provides a color film substrate and a display panel. The color film substrate comprises a plurality of white color resistance units, a plurality of first color resistance units and a plurality of second color resistance units, wherein the plurality of white color resistance units are distributed in rows and lines, are rectangular and comprise first edges and second edges which are crossed, the first color resistance units are right opposite to the first edges of the white color resistance unit in the number n row and number m line, the distance from the edge, nearest to the first edge of the white color resistance unit in the number n row and number m line, of the first color resistance unit to the first edge of the white color resistance unit in the number n row and number m line is the first distance, the second color resistance units are right opposite to the second edge of the white color resistance unit in the number n row and number m line and the first edge of the white color resistance unit in the number n row and number (m+1) line, the distance from the edge, nearest to the first edge of the white color resistance unit in the number n row and number (m+1) line, of the second color resistance unit to the first edge of the white color resistance unit in the number n row and number (m+1) line is the second distance, and the first distance is not equal to the second distance.