CN111601098A - A display structure for naked-eye 3D display under a screen and a display terminal thereof - Google Patents

Abstract

The invention discloses a display structure and a display terminal for naked-eye 3D display with a screen under the screen and a display terminal thereof. The upper and lower joints are set, the input terminal of the dual-screen driver SOC is connected to the input signal, and the dual-screen driver SOC separates the depth of field of the input signal and decomposes a frame of picture into two images with different depths of field, which are transmitted to the upper screen and the lower screen respectively. In addition, a display structure in which the upper and lower screens are driven by different SOCs to display different contents and render 3D images is also disclosed. The present invention realizes naked-eye 3D images by displaying content with different depths of field on two screens.

Description

A display structure for naked-eye 3D display under a screen and a display terminal thereof

technical field

The present invention relates to the technical field of display devices, and in particular, to a display structure for naked-eye 3D display under a screen and a display terminal thereof.

Background technique

At present, the transmittance of OLED in the transparent display part has been greatly improved, with a transmittance of more than 40%. With the development of process technology, the transmittance will gradually increase. There is no one display structure and two display screens. Superimposed, the upper layer of the device is a transparent OLED screen, and the lower layer is an ordinary screen, and the double screens are laminated to form a screen-under-screen display structure.

SUMMARY OF THE INVENTION

The purpose of the present invention is to provide a display structure for naked-eye 3D display under the screen and a display terminal thereof.

The technical scheme adopted in the present invention is:

A display structure for naked-eye 3D display with a screen under a screen, comprising a dual-screen driving SOC and a transparent OLED upper screen and a lower screen driven and displayed by the dual-screen driving SOC. The input terminal of the driving SOC is connected to the input signal, and the dual-screen driving SOC separates the input signal from the depth of field and decomposes a frame of picture into two pictures with different depths of field and transmits them to the upper screen and the lower screen respectively.

Further, the lower screen is a common OLED or LCD screen.

Further, the dual-screen driver SOC is connected with a power management component and a memory. The setting of the memory is convenient for data buffering when the dual-screen drive SOC performs depth-of-field separation on the input signal; as one embodiment, the memory uses DRAM memory.

A display structure for naked-eye 3D display under the screen, which includes a transparent OLED upper screen, a lower screen, a first SOC and a second SOC, the first SOC and the second SOC are electrically connected, and the transparent OLED upper screen and the lower screen are attached up and down Setting, the first SOC connects and drives the transparent OLED upper screen, the second SOC connects and drives the lower screen, the input signal is connected to the first SOC and the second SOC respectively, the output of the first SOC and the second SOC display different depth of field content, and the Transparent OLED upper and lower screens display content with different depths of field to render 3D situations.

Further, the surface of the transparent OLED upper screen is provided with a touch screen, and the touch screen is respectively connected to the first SOC and the second SOC through a data selector (MUX).

Further, the lower screen is a common OLED or LCD screen.

Further, the first SOC and the second SOC are connected and connected in a UART manner.

Further, a power management component is also included, and the power management component is electrically connected to the first SOC and the second SOC respectively.

Further, the first SOC and the second SOC adopt the same architecture, or the first SOC and the second SOC adopt different architectures.

Further, the first SOC adopts the ARM architecture or the X86 architecture; the second SOC adopts the ARM architecture or the X86 architecture.

Further, the data selector adopts an I2C switch or a USB switch.

The present invention adopts the above technical solutions, and adopts a dual-screen fitting display solution, which is used to realize naked-eye 3D and dual-screen interaction. Set the upper and lower screens of transparent OLED to fit the upper and lower screens. The SOC separates the depth of field of the signal input by the graphics card, and decomposes a frame of pictures into two pictures with different depths of field, which are respectively transmitted to the upper and lower screens to achieve a wide viewing angle. For 3D display, OC adjusts the image quality/brightness of the upper and lower screens respectively to render different scenes, such as movie mode/image mode, etc. In addition, two systems are also disclosed to form an upper and lower screen solution, which not only meets the above functions, but also renders 3D scenarios because the two SOCs drive the upper and lower screens to display different content. The two SOCs can have different combinations, such as ARM architecture and X86 architecture, or the same architecture combination to meet the needs of applications in various occasions. The two SOCs communicate with each other through the UART, and switch the content display of the two systems to each other. If there is a touch screen, you can switch the system touch through I2C switch or USB switch. The present invention realizes naked-eye 3D images by displaying content with different depths of field on two screens.

Description of drawings

The present invention will be described in further detail below in conjunction with the accompanying drawings and specific embodiments;

1 is one of the structural schematic diagrams of a display structure of a naked-eye 3D display under a screen of the present invention;

FIG. 2 is a second structural schematic diagram of a display structure of a naked-eye 3D display under the screen according to the present invention.

Detailed ways

In order to make the purposes, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present application.

As shown in FIG. 1 , the present invention discloses a display structure for naked-eye 3D display under the screen, which includes a dual-screen driving SOC and a transparent OLED upper screen and a lower screen driven and displayed by the dual-screen driving SOC. The transparent OLED upper screen It is set up and down with the lower screen. The input terminal of the dual-screen driver SOC is connected to the input signal. The dual-screen driver SOC separates the depth of field of the input signal and decomposes one frame of picture into two pictures with different depths of field and transmits them to the upper screen and the lower screen respectively. .

Further, the lower screen is a common OLED or LCD screen.

Further, the dual-screen driver SOC is connected with a power management component and a memory. The setting of the memory is convenient for data buffering when the dual-screen drive SOC performs depth-of-field separation on the input signal; as one embodiment, the memory uses DRAM memory.

As shown in FIG. 2, a display structure for naked-eye 3D display with a screen under the screen includes a transparent OLED upper screen, a lower screen, a first SOC and a second SOC, the first SOC and the second SOC are electrically connected, and the transparent OLED upper screen The first SOC connects and drives the transparent OLED upper screen, the second SOC connects and drives the lower screen, the input signal is connected to the first SOC and the second SOC respectively, the first SOC and the second SOC output display Different depth of field content, and display different depth of field content on the transparent OLED upper and lower screens to render 3D situations.

Further, the surface of the transparent OLED upper screen is provided with a touch screen, and the touch screen is respectively connected to the first SOC and the second SOC through a data selector (MUX).

Further, the lower screen is a common OLED or LCD screen.

Further, the first SOC and the second SOC are communicated and connected in a UART manner.

Further, a power management component is also included, and the power management component is electrically connected to the first SOC and the second SOC respectively.

Further, the first SOC and the second SOC adopt the same architecture, or the first SOC and the second SOC adopt different architectures.

Further, the first SOC adopts the ARM architecture or the X86 architecture; the second SOC adopts the ARM architecture or the X86 architecture.

Further, the data selector adopts an I2C switch or a USB switch.

The present invention adopts the above technical solutions, and adopts a dual-screen fitting display solution, which is used to realize naked-eye 3D and dual-screen interaction. Set the upper and lower screens of transparent OLED to fit the upper and lower screens. The SOC separates the depth of field of the signal input by the graphics card, and decomposes a frame of pictures into two pictures with different depths of field, which are respectively transmitted to the upper and lower screens to achieve a wide viewing angle. For 3D display, OC adjusts the image quality/brightness of the upper and lower screens respectively to render different scenes, such as movie mode/image mode, etc. In addition, two systems are also disclosed to form an upper and lower screen solution, which not only meets the above functions, but also renders 3D scenarios because the two SOCs drive the upper and lower screens to display different content. The two SOCs can have different combinations, such as ARM architecture and X86 architecture, or the same architecture combination to meet the needs of applications in various occasions. The two SOCs communicate with each other through the UART, and switch the content display of the two systems to each other. If there is a touch screen, you can switch the system touch through I2C switch or USB switch. The present invention realizes naked-eye 3D images by displaying content with different depths of field on two screens.

Obviously, the described embodiments are some, but not all, embodiments of the present application. The embodiments in this application and the features in the embodiments may be combined with each other without conflict. The components of the embodiments of the present application generally described and illustrated in the drawings herein may be arranged and designed in a variety of different configurations. Thus, the detailed description of the embodiments of the application is not intended to limit the scope of the application as claimed, but is merely representative of selected embodiments of the application. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without creative work fall within the protection scope of the present application.

Claims (10)

1. A display structure for naked-eye 3D display under the screen, characterized in that: it comprises a dual-screen driving SOC and a transparent OLED upper screen and a lower screen driven and displayed by the dual-screen driving SOC, the transparent OLED upper screen and the lower screen are up and down In the fitting setting, the input terminal of the dual-screen driver SOC is connected to the input signal, and the dual-screen driver SOC separates the depth of field of the input signal and decomposes a frame into two images with different depths of field, which are transmitted to the upper screen and the lower screen respectively. 2 . The display structure for naked-eye 3D display with a lower screen under the screen according to claim 1 , wherein the lower screen is a common OLED or LCD screen. 3 . 3 . The display structure for naked-eye 3D display under the screen according to claim 1 , wherein the dual-screen driver SOC is connected with a power management component and a memory. 4 . 4. A display structure for naked-eye 3D display under the screen, characterized in that: it comprises a transparent OLED upper screen, a lower screen, a first SOC and a second SOC, the first SOC and the second SOC are connected in communication, and the transparent OLED upper screen The first SOC connects and drives the transparent OLED upper screen, the second SOC connects and drives the lower screen, the input signal is connected to the first SOC and the second SOC respectively, the first SOC and the second SOC output display Different depth of field content, and display different depth of field content on the transparent OLED upper and lower screens to render 3D situations. 5. The display structure for naked-eye 3D display under the screen according to claim 4, wherein the surface of the transparent OLED upper screen is provided with a touch screen, and the touch screen is respectively connected to the first SOC through a data selector and the second SOC. 6. The display structure for naked-eye 3D display under the screen according to claim 4, wherein the first SOC and the second SOC are connected by UART communication. 7. The display structure for naked-eye 3D display under the screen according to claim 4, further comprising a power management component, and the power management component is electrically connected to the first SOC and the second SOC respectively. 8. A display structure for naked-eye 3D display under the screen according to claim 4, characterized in that: the first SOC and the second SOC adopt the same architecture, or the first SOC and the second SOC adopt different architectures; the first SOC and the second SOC adopt different architectures; The SOC adopts the ARM architecture or the X86 architecture; the second SOC adopts the ARM architecture or the X86 architecture. 9 . The display structure for naked-eye 3D display under the screen according to claim 4 , wherein the data selector adopts an I2C switch or a USB switch. 10 . 10 . A display terminal, characterized in that: the display terminal comprises the display structure for naked-eye 3D display under the screen of any one of claims 1 to 9 .

Images