CN202406236U - Naked-eye 3-dimensional display system - Google Patents

Abstract

The utility model relates to a naked-eye 3-dimensional display system. The 3-dimensional display system consists of a signal source part, a signal processing part and an image display part, and is characterized in that the signal source part consists of three signal source pictures which are arranged in sequence and have the resolution power of 466*350, and together with the signal processing part, receives data through a DVI (Digital Visual Interface) signal interface; and the signal processing part receives a DVI signal which is then converted into a TTL (Transistor-Transistor Logic) signal through an SII 1161CTU dedicated chip, the TTL signal is converted into a LVDS (Low Voltage Differential Signaling) signal needed by an LCD through a THC63LVDM83D dedicated chip, and the LVDS signal is output to a 3-dimensional display dedicated screen PI-LT121AC53000 with the resolution power of 1,400*1,050 in the image display part through a connector with two 2*10 pins. By adopting the 3-dimensional display system, a user does not need to wear a pair of dedicated glasses during watching, so that the comfort level of the user is improved, and the application range and the using environment of the 3-dimensional display are expanded.

Description

Bore hole 3D display system

Technical field

The utility model relates to a kind of bore hole 3D display system, belongs to the technical field of display system.

Technical background

General 3D shows present stage be to wear a special eyeglasses, just can see 3D effect.And the 3D effect of seeing is not very desirable.If can realize the demonstration of 3D in the advertisement machine between building, on the advertising display in some restaurants, will get well much than the effect of publicity that common 2D shows, but the scheme of wearing spectacles to be obviously incompatible, this just needs bore hole 3D display.

Summary of the invention

The purpose of the utility model is to provide a kind of bore hole 3D display system; It need not wear the 3D display system of special eyeglasses; When watching, need not wear special-purpose glasses, increase user's comfort level, can also enlarge the scope of application and the environment for use of 3D display.

The technical scheme of the utility model is achieved in that a kind of bore hole 3D display system, is grouped into by signal source part, signal processing and image displaying part; It is characterized in that: signal source partly is 466 * 350 signal source picture sequence ordering by 3 width of cloth resolution, receives data with signal processing through the DVI signaling interface; Signal processing receives the DVI signal and converts the TTL signal earlier to SII 1161CTU special chip; Convert the TTL signal to LVDS signal that LCD needs through the THC63LVDM83D special chip again, the 3D that exports to image displaying part intermediate-resolution 1400 * 1050 through the connector of 22 * 10 pins shows special-purpose screen PI-LT121AC53000.

The good effect of the utility model is need not wear special eyeglasses, can watch 3D rendering, has increased user's comfort level.

Description of drawings

Fig. 1 is the structured flowchart of the utility model.

Fig. 2 is a 3D shows signal processing section theory diagram.

Embodiment

Below in conjunction with accompanying drawing the utility model is done further description: as shown in Figure 1, a kind of bore hole 3D display system is grouped into by signal source part, signal processing and image displaying part; It is characterized in that: signal source partly is 466 * 350 signal source picture sequence ordering by 3 width of cloth resolution, receives data with signal processing through the DVI signaling interface; Signal processing receives the DVI signal and converts the TTL signal earlier to SII 1161CTU special chip; Convert the TTL signal to LVDS signal that LCD needs through the THC63LVDM83D special chip again, the 3D that exports to image displaying part intermediate-resolution 1400 * 1050 through the connector of 22 * 10 pins shows special-purpose screen PI-LT121AC53000.

Partly (resolution: 466 * 350) data sort according to a kind of order that is adapted to the associated liquid crystal screen signal source, export through the DVI signaling interface 3 width of cloth signal source pictures on PC through special-purpose playout software during use; Signal processing receives data through the DVI interface; Convert the DVI signal that receives from the signal source part to the TTL signal earlier with special chip (SII 1161CTU); Convert the TTL signal to LVDS signal that LCD needs through special chip (THC63LVDM83D) again, through the connector output of 22 * 10 pins.

On circuit board, do simultaneously LCD processing backlight, concrete processing has boosting of power supply and switch backlight or the like.Connector output through 16 pin.

Also have the information of some EDID, be stored among the EEPROM (AT24C16), write down the details of some companies and product.Can read this information through the DVI interface.Through image display portion displays, adopt 12 cun at present up-to-date bore hole 3D of TOSHIBA company to show special-purpose screen PI-LT121AC53000 (resolution 1400 * 1050).

Claims (1)

1. a bore hole 3D display system is grouped into by signal source part, signal processing and image displaying part; It is characterized in that: signal source partly is 466 * 350 signal source picture sequence ordering by 3 width of cloth resolution, receives data with signal processing through the DVI signaling interface; Signal processing receives the DVI signal and converts the TTL signal earlier to SII 1161CTU special chip; Convert the TTL signal to LVDS signal that LCD needs through the THC63LVDM83D special chip again, the 3D that exports to image displaying part intermediate-resolution 1400 * 1050 through the connector of 22 * 10 pins shows special-purpose screen PI-LT121AC53000.

Images