CN213988120U

CN213988120U - Transparent display screen capable of being played independently on two sides

Info

Publication number: CN213988120U
Application number: CN202023102511.4U
Authority: CN
Inventors: 陈漱文; 伍英聪
Original assignee: Guangdong Seekway Technology Co ltd
Current assignee: Guangdong Seekway Technology Co ltd
Priority date: 2020-12-22
Filing date: 2020-12-22
Publication date: 2021-08-17
Anticipated expiration: 2030-12-22

Abstract

The utility model provides a transparent display screen capable of independently playing on two sides, which comprises a plurality of linear display units and a control circuit for connecting the linear display units; the linear display unit comprises a plurality of LED lamps, the LED lamps are sequentially distributed along two sides of the surface of the linear display unit, and the control circuit is used for power supply and/or signal transmission. The utility model discloses a relative position of online form display element's surface both sides is provided with corresponding LED lamp, supply power and to the signal that corresponding LED lamp transmission corresponds through control scheme, sight and light can not shelter from, keep original light transmissivity, realize openly all can regard as the display screen to use with the back, two-sided simultaneously as display screen broadcast mass information, not only can realize two-sided display the same or different display effect outside, can also be through the reflection of light of back object, like glass, the rich light visual effect of level has been made, play the effect that the atmosphere was played up to the positive display content.

Description

Transparent display screen capable of being played independently on two sides

Technical Field

The utility model relates to a display screen, especially a but transparent display screen of two-sided independent broadcast.

Background

With the development of the LED display technology, the LED display screen is widely applied to various fields such as advertisement display, interior decoration, and information display, and glass is often used as a decoration or building material for existing buildings or shops, so as to facilitate people to observe through glass, so that the transparent display screen is widely applied to glass windows of advanced conference rooms, markets, hotels, and CBD buildings, and not only can reduce shielding and realize light transmission, but also can exhibit shocking display effects. However, the transparent screen in the market at present can only display the display effect on the front side, but the back side cannot be used as the display screen or only can observe the display effect which is a mirror image of the front side, and the display effect which is desired to be displayed cannot be displayed on the two sides simultaneously.

SUMMERY OF THE UTILITY MODEL

Not enough to above-mentioned prior art, the utility model provides a can two-sidedly demonstrate the transparent display screen of independent broadcast on two sides of the display effect that wants to show simultaneously.

A transparent display screen capable of independently playing on two sides comprises a plurality of linear display units and a control circuit for connecting the linear display units; the linear display unit comprises a plurality of LED lamps, the LED lamps are sequentially distributed along two sides of the surface of the linear display unit, and the control circuit is used for power supply and/or signal transmission.

The LED lamps are sequentially distributed along the edges of two sides of the upper surface or the lower surface of the linear display unit.

The LED lamp is a side-emitting LED lamp.

The LED lamps are sequentially distributed along the surfaces of the two sides of the linear display unit.

The LED lamp is a front-side light-emitting LED lamp.

The control circuit comprises a control signal line for signal transmission and a power supply line separated from the control signal line.

Wherein the power supply line is comprised of at least two separate positive and negative power lines.

Wherein the positive and negative power lines are rigid conductive media or flexible conductive media.

Wherein the rigid conductive medium is a copper column or a narrow and long printed circuit board.

The linear display unit is a strip-shaped printed circuit board, the strip-shaped printed circuit board is uniformly provided with protruding parts, and the LED lamps are attached to the protruding parts.

The utility model has the advantages that: the utility model discloses a relative position of online form display element's surface both sides is provided with corresponding LED lamp, supply power and to the signal that corresponding LED lamp transmission corresponds through control scheme, sight and light can not shelter from, keep original light transmissivity, realize openly all can regard as the display screen to use with the back, two-sided simultaneously as display screen broadcast mass information, not only can realize two-sided display the same or different display effect outside, can also be through the reflection of light of back object, like glass, the rich light visual effect of level has been made, play the effect that the atmosphere was played up to the positive display content.

Drawings

The present invention will be further explained with reference to the accompanying drawings:

FIG. 1 is a schematic structural diagram of an embodiment;

FIG. 2 is a schematic structural view of another embodiment;

fig. 3 is a schematic view of the structure of the protruding portion of the linear display unit of the present invention.

Detailed Description

A transparent display screen capable of independently playing on two sides comprises a plurality of linear display units 1 and a control circuit for connecting the linear display units 1; the linear display unit 1 comprises a plurality of LED lamps 2, the LED lamps 2 are sequentially distributed along two sides of the surface of the linear display unit 1, and the control circuit is used for power supply and/or signal transmission. The utility model discloses a relative position of online form display element's surface both sides is provided with corresponding LED lamp, supply power and to the signal that corresponding LED lamp transmission corresponds through control scheme, sight and light can not shelter from, keep original light transmissivity, realize openly all can regard as the display screen to use with the back, two-sided simultaneously as display screen broadcast mass information, not only can realize two-sided display the same or different display effect outside, can also be through the reflection of light of back object, like glass, the rich light visual effect of level has been made, play the effect that the atmosphere was played up to the positive display content.

As shown in fig. 1, the LED lamps 2 are sequentially distributed along two side edges of the upper surface or the lower surface of the linear display unit 1. In this embodiment, a plurality of corresponding LED lamps 2 are uniformly arranged and distributed on edges of two ends of the upper surface or the lower surface of the linear display unit 1 to form a front display plane and a back display plane, the LED lamps 2 are side-emitting LED lamps, and a control chip is disposed in the side-emitting LED lamps.

As shown in fig. 2, the LED lamps 2 are sequentially distributed along the surfaces of both sides of the linear display unit 1. In this embodiment, a plurality of corresponding LED lamps 2 are uniformly distributed on the surface of both sides of the linear display unit 1, the LED lamps 2 are front light emitting LED lamps, forming two display planes of a front surface and a back surface, and a control chip is embedded in the front light emitting LED lamps.

Wherein the control line includes a control signal line 3 for signal transmission and a power supply line 4 separated from the control signal line 3. The power supply circuit 4 is separated from the control circuit, each linear display unit 1 is directly connected with the power supply circuit 4, the power supply circuit 4 can adopt a copper column, a power supply line or a printed circuit board and other conductive media which are used for supplying power and can provide large current, and the display screen can be expanded and is not influenced by the problem that the power supply current is limited.

Wherein the power supply line 4 is composed of at least two separate positive and negative power lines. The positive and negative power lines are rigid conductive media or flexible conductive media. The power supply circuit 4 can be used as a support framework of the display screen, so that the linear display unit can be conveniently fixed without additional mounting parts or mounting surfaces, the integral permeability of the display screen is improved, a better observation effect is provided for audiences, preferably, a rigid conductive medium is used, the linear display unit can be conveniently and better fixed to prevent deformation, and the rigid conductor can be a copper column or a narrow and long printed circuit board.

The linear display unit 1 is a strip-shaped printed circuit board 5, the strip-shaped printed circuit board 5 is uniformly distributed with convex parts 6, and the LED lamp 2 is attached to the convex parts 6. As shown in fig. 3, in order to improve the light transmittance of the whole display screen and reduce the shielding of the LED lamp, the width of the circuit board should be reduced as much as possible, and the material manufacturing cost can be reduced, the linear display unit uses a long and narrow strip-shaped printed circuit board 5, and a corresponding protrusion 6 is disposed at the position where the LED lamp 2 is mounted on the strip-shaped printed circuit board.

Claims

1. The utility model provides a but two sides independent broadcast transparent display screen which characterized in that: comprises a plurality of linear display units (1) and a control circuit for connecting the linear display units (1); the linear display unit (1) comprises a plurality of LED lamps (2), the LED lamps (2) are sequentially distributed along two sides of the surface of the linear display unit (1), and the control circuit is used for power supply and/or signal transmission.

2. The transparent display screen capable of being played independently on two sides according to claim 1, wherein: the LED lamps (2) are distributed along the edges of two sides of the upper surface or the lower surface of the linear display unit (1) in sequence.

3. The transparent display screen capable of being played independently on two sides as claimed in claim 2, wherein: the LED lamp (2) is a side-emitting LED lamp.

4. The transparent display screen capable of being played independently on two sides according to claim 1, wherein: the LED lamps (2) are sequentially distributed along the surfaces of two sides of the linear display unit (1).

5. The transparent display screen capable of being played independently on two sides as claimed in claim 4, wherein: the LED lamp (2) is a front-side light-emitting LED lamp.

6. The transparent display screen capable of being played independently on two sides according to any one of claims 1 to 5, wherein: the control line includes a control signal line (3) for signal transmission and a power supply line (4) separated from the control signal line (3).

7. The transparent display screen capable of being played independently on two sides as claimed in claim 6, wherein: the power supply line (4) consists of at least two separated positive and negative power lines.

8. The transparent display screen capable of being played independently on two sides as claimed in claim 7, wherein: the positive and negative power lines are rigid conductive media or flexible conductive media.

9. The transparent display screen capable of being played independently on two sides according to claim 8, wherein: the rigid conductive medium is a copper column or a narrow and long printed circuit board.

10. The transparent display screen capable of being played independently on two sides according to claim 1, wherein: the linear display unit is a strip-shaped printed circuit board (5), the strip-shaped printed circuit board (5) is uniformly distributed with convex parts (6), and the LED lamp (2) is attached to the convex parts (6).