CN111601098A - Display structure of screen-below naked eye 3D display and display terminal thereof - Google Patents

Abstract

The invention discloses a display structure for naked-eye 3D display of a screen lower screen and a display terminal thereof, wherein the display structure comprises a double-screen driving SOC and a transparent OLED upper screen and a transparent OLED lower screen which are driven and displayed by the double-screen driving SOC, the transparent OLED upper screen and the transparent OLED lower screen are vertically attached, the input end of the double-screen driving SOC is connected with an input signal, the double-screen driving SOC performs depth-of-field separation on the input signal and decomposes a frame of picture into two pictures with different depths of field, and the two pictures are respectively transmitted to the upper screen and the lower screen. In addition, a display structure in which upper and lower screens are respectively driven by different SOCs to display different contents to render a 3D image is also disclosed. According to the invention, the naked eye 3D image is realized by displaying contents with different depth of field through double screens.

Description

Display structure of screen-below naked eye 3D display and display terminal thereof

Technical Field

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

Background

At present, the light transmittance of the OLED on the transparent display part is greatly improved, the OLED has the transmittance of more than 40%, along with the development of the process technology, the transmittance is gradually improved, two display screens of one display structure are not overlapped, the upper layer of the device is a transparent OLED screen, the lower layer of the device is a common screen, and the double-screen laminating forms a screen lower display structure.

Disclosure of Invention

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

The technical scheme adopted by the invention is as follows:

the utility model provides a display structure that screen under bore hole 3D shows, it includes double screen drive SOC and by the transparent OLED upper screen and the lower screen of this double screen drive SOC drive demonstration, transparent OLED upper screen and lower screen laminating setting from top to bottom, input signal is connected to double screen drive SOC's input, double screen drive SOC does the separation of depth of field to input signal and transmits the picture of two different depths of field with a frame picture for upper screen and lower screen respectively.

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

Further, the dual-screen driving SOC is connected with a power management component and a memory. The memory is arranged so that the double-screen drive SOC can perform data caching on the input signals when the depth of field is separated; DRAM memory is selected as one of the embodiments.

The utility model provides a display structure that screen under bore hole 3D shows, it includes transparent OLED upper screen, lower screen, first SOC and second SOC electricity are connected, the laminating sets up about transparent OLED upper screen and the lower screen, first SOC is connected and is driven transparent OLED upper screen, the screen is down connected and is driven to the second SOC, input signal is connected to first SOC and second SOC respectively, first SOC and second SOC output display different depth of field contents, and it renders the 3D situation to show different depth of field contents at transparent OLED upper screen and lower screen display.

Furthermore, a touch screen is arranged on the surface of the upper screen of the transparent OLED and is respectively connected with 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 in a UART manner.

Further, the system also comprises a power management assembly which is electrically connected with the first SOC and the second SOC respectively.

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

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

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

By adopting the technical scheme and the double-screen laminating display scheme, the invention is used for realizing naked eye 3D and double-screen interaction. The upper screen and the lower screen of the transparent OLED are arranged in an up-down fit mode, the SOC separates the depth of field of signals input by the display card, a frame of picture is decomposed into two pictures with different depth of field, the two pictures are respectively transmitted to the upper screen and the lower screen, the naked eye 3D display with wide viewing angles is achieved, and the OC respectively adjusts the image quality/brightness of the upper screen and the lower screen to render different scenes such as a movie mode/an image mode and the like. In addition, an upper screen and lower screen scheme consisting of two systems is further disclosed, so that the functions are met, and the upper screen and the lower screen are driven by the two SOCs to display different contents to render a 3D situation. The two SOCs can be combined in different modes, such as an ARM framework, an X86 framework and the like, and can also be combined in the same framework, so that the application requirements of various occasions are met. The two SOCs carry out signal communication through the UART and mutually switch the content display of the two systems. If the touch screen is available, the system touch can be switched through an I2C switch or a USB switch. According to the invention, the naked eye 3D image is realized by displaying contents with different depth of field through double screens.

Drawings

The invention is described in further detail below with reference to the accompanying drawings and the detailed description;

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

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

Detailed Description

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

As shown in fig. 1, the invention discloses a display structure for naked-eye 3D display of a screen lower screen, which comprises a dual-screen driving SOC, and a transparent OLED upper screen and a transparent OLED lower screen which are driven and displayed by the dual-screen driving SOC, wherein the transparent OLED upper screen and the transparent OLED lower screen are vertically attached to each other, an input end of the dual-screen driving SOC is connected with an input signal, and the dual-screen driving SOC performs depth-of-field separation on the input signal and decomposes a frame of picture into two pictures with different depths of field to be respectively transmitted to the upper screen and the lower screen.

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

Further, the dual-screen driving SOC is connected with a power management component and a memory. The memory is arranged so that the double-screen drive SOC can perform data caching on the input signals when the depth of field is separated; DRAM memory is selected as one of the embodiments.

As shown in fig. 2, a display structure for naked eye 3D display of a screen lower screen comprises a transparent OLED upper screen, a lower screen, a first SOC and a second SOC, wherein the first SOC is electrically connected with the second SOC, the transparent OLED upper screen and the lower screen are vertically attached, the first SOC is connected with and drives the transparent OLED upper screen, the second SOC is connected with and drives the lower screen, an input signal is respectively connected to the first SOC and the second SOC, the first SOC and the second SOC output different depth of field contents, and the transparent OLED upper screen and the lower screen display different depth of field contents to render a 3D situation.

Furthermore, a touch screen is arranged on the surface of the upper screen of the transparent OLED and is respectively connected with 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 communicatively connected in a UART manner.

Further, the system also comprises a power management assembly which is electrically connected with the first SOC and the second SOC respectively.

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

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

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

By adopting the technical scheme and the double-screen laminating display scheme, the invention is used for realizing naked eye 3D and double-screen interaction. The upper screen and the lower screen of the transparent OLED are arranged in an up-down fit mode, the SOC separates the depth of field of signals input by the display card, a frame of picture is decomposed into two pictures with different depth of field, the two pictures are respectively transmitted to the upper screen and the lower screen, the naked eye 3D display with wide viewing angles is achieved, and the OC respectively adjusts the image quality/brightness of the upper screen and the lower screen to render different scenes such as a movie mode/an image mode and the like. In addition, an upper screen and lower screen scheme consisting of two systems is further disclosed, so that the functions are met, and the upper screen and the lower screen are driven by the two SOCs to display different contents to render a 3D situation. The two SOCs can be combined in different modes, such as an ARM framework, an X86 framework and the like, and can also be combined in the same framework, so that the application requirements of various occasions are met. The two SOCs carry out signal communication through the UART and mutually switch the content display of the two systems. If the touch screen is available, the system touch can be switched through an I2C switch or a USB switch. According to the invention, the naked eye 3D image is realized by displaying contents with different depth of field through double screens.

It is to be understood that the embodiments described are only a few embodiments of the present application and not all embodiments. The embodiments and features of the embodiments in the present application may be combined with each other without conflict. The components of the embodiments of the present application, generally described and illustrated in the figures herein, can be arranged and designed in a wide variety of different configurations. Thus, the detailed description of the embodiments of the present application is not intended to limit the scope of the claimed application, but is merely representative of selected embodiments of the application. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.

Claims (10)

1. The utility model provides a display structure that screen bore hole 3D shows under screen which characterized in that: the double-screen drive SOC comprises a double-screen drive SOC and an upper screen and a lower screen of a transparent OLED which are driven and displayed by the double-screen drive SOC, wherein the upper screen and the lower screen of the transparent OLED are vertically attached, an input end of the double-screen drive SOC is connected with an input signal, the double-screen drive SOC performs depth of field separation on the input signal and decomposes a frame of picture into two pictures with different depth of field, and the two pictures are respectively transmitted to the upper screen and the lower screen.

2. The display structure of the screen-off naked eye 3D display according to claim 1, characterized in that: the lower screen is a common OLED or LCD screen.

3. The display structure of the screen-off naked eye 3D display according to claim 1, characterized in that: the double-screen driving SOC is connected with a power management component and a memory.

4. The utility model provides a display structure that screen bore hole 3D shows under screen which characterized in that: it includes transparent OLED upper screen, lower screen, first SOC and second SOC communication connection, the laminating sets up about transparent OLED upper screen and the lower screen, transparent OLED upper screen is connected and is driven to first SOC, the screen is down connected and is driven to the second SOC, input signal is connected to first SOC and second SOC respectively, first SOC and second SOC output show different depth of field contents, and it renders the 3D situation to show different depth of field contents at transparent OLED upper screen and lower screen display.

5. The display structure of the screen-below naked eye 3D display according to claim 4, characterized in that: the surface of the transparent OLED upper screen is provided with a touch screen, and the touch screen is respectively connected with the first SOC and the second SOC through a data selector.

6. The display structure of the screen-below naked eye 3D display according to claim 4, characterized in that: the first SOC and the second SOC are in communication connection in a UART mode.

7. The display structure of the screen-below naked eye 3D display according to claim 4, characterized in that: the power management assembly is electrically connected with the first SOC and the second SOC respectively.

8. The display structure of the screen-below naked eye 3D display 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 adopts an ARM architecture or an X86 architecture; the second SOC employs an ARM architecture or an X86 architecture.

9. The display structure of the screen-below naked eye 3D display according to claim 4, characterized in that: the data selector uses an I2C switch or a USB switch.

10. A display terminal, characterized by: the display terminal comprises the display structure of the under-screen naked-eye 3D display as claimed in any one of claims 1 to 9.

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