CN208834721U - A kind of structure for regarding display screen using photosensitive sensors control LED - Google Patents
A kind of structure for regarding display screen using photosensitive sensors control LED Download PDFInfo
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- CN208834721U CN208834721U CN201821458975.9U CN201821458975U CN208834721U CN 208834721 U CN208834721 U CN 208834721U CN 201821458975 U CN201821458975 U CN 201821458975U CN 208834721 U CN208834721 U CN 208834721U
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- light sensation
- coupling sensor
- led
- cell board
- display unit
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Abstract
The utility model discloses a kind of structures for regarding display screen using photosensitive sensors control LED, including cell board, pixel display unit and light sensation coupling sensor, several pixel display units are mounted on cell board in rectangular, and each pixel display unit cooperates independent light sensation coupling sensor, CPU on cell board also passes through power supply and unit inter-board interface and cell board is electrically connected, in order to which CPU is acquired and is analyzed by light-sensing signal of the Chip Microcomputer A/D C to light sensation coupling sensor, and send LED drive module to, it is set to issue driving signal, drive corresponding pixel display unit bright, it is shown；The displaying principle of LED is utilized in the utility model, and the input of video signal source is changed to light sensation coupling sensor；The association that display technology may be implemented and manually interact；The signal source shown to the reaction that light variation is made as driving LED using light sensation coupling sensor is converted to the light sensation variation of acquisition the driving signal that can drive LED, makes its display.
Description
Technical field
It is the utility model relates to a kind of structure of display screen, in particular to a kind of to be regarded using photosensitive sensors control LED
The structure of display screen belongs to using sensor and controls LED as display unit technical field.
Background technique
Display screen technology is a big display system being made of the pixel of array type arrangement, can show text,
Image, video etc..Display screen is divided into LCD, TFT, LED etc. different technologies again.This patent is only for LED display.LED is shown
The control mode of screen is by the way that by the video of computer or texts digitization data, by DVI, S cross-talk etc. passes to LED driving mould
Block is converted into pwm signal driving light emitting diode and makes corresponding color change, eventually by large number of in matrix
LED particle shows complete image and video or text.
But existing display screen internal unit is complicated, and poor display effect, cannot achieve display technology and it is artificial mutually
Dynamic association, it is inconvenient to use, it is unfavorable for the popularization and development of display screen.
Utility model content
The utility model proposes a kind of structures for regarding display screen using photosensitive sensors control LED, solve existing
Display screen internal unit is complicated in technology, and poor display effect, the association that cannot achieve display technology and manually interact, and uses
Inconvenience, the problem of being unfavorable for the popularization and development of display screen.
In order to solve the above-mentioned technical problem, the utility model provides the following technical solution:
A kind of structure for regarding display screen using photosensitive sensors control LED of the utility model, including cell board, pixel are aobvious
Show unit and light sensation coupling sensor, several described pixel display units are mounted on cell board in rectangular, and each institute
It states pixel display unit and cooperates independent light sensation coupling sensor, the CPU on the cell board also passes through between power supply and cell board
Interface and cell board are electrically connected, in order to which the CPU is carried out by light-sensing signal of the Chip Microcomputer A/D C to light sensation coupling sensor
Acquisition and analysis, and send LED drive module to, so that it is issued driving signal, drive corresponding pixel display unit bright, carries out
Display.
As a kind of optimal technical scheme of the utility model, the CPU also passes through conducting wire and is connected with expansion interface, so as to
In in the pixel display unit by conducting wire connection extension.
As a kind of optimal technical scheme of the utility model, the color of each pixel display unit is monochrome
Or the three-in-one color of RGB.
The utility model beneficial effect achieved is: being regarded using photosensitive sensors control LED for the utility model is aobvious
The displaying principle of LED is utilized in the structure of display screen, and the input of video signal source is changed to light sensation coupling sensor；Utilize such skill
Art, the association that display technology may be implemented and manually interact；Change the reaction made to light using light sensation coupling sensor
The signal source shown as driving LED.When entire display unit is triggered, for example the shadow of a hand, each light sensation connect
What is received is all a small component part of entire shadow, when all light sensations work together, and then the light sensation of acquisition
Variation is converted to the driving signal that can drive LED, and then shows actual entire shadow, and display effect is good, and speed is fast, knot
Structure is simple, is easy to use and promotes.
Detailed description of the invention
Attached drawing is used to provide a further understanding of the present invention, and constitutes part of specification, practical with this
Novel embodiment is used to explain the utility model together, does not constitute limitations of the present invention.In the accompanying drawings:
Fig. 1 is the subjective structural schematic diagram of the utility model；
Fig. 2 is the principles of the present invention structural schematic diagram；
In figure: 1, cell board；2, pixel display unit；3, light sensation coupling sensor；4,CPU；5, between power supply and cell board
Interface；6, expansion interface.
Specific embodiment
It is illustrated below in conjunction with preferred embodiment of the attached drawing to the utility model, it should be understood that described herein excellent
It selects embodiment to be only used for describing and explaining the present invention, is not used to limit the utility model.
Embodiment 1
As shown in Figs. 1-2, the utility model provides a kind of structure for regarding display screen using photosensitive sensors control LED,
Including cell board 1, pixel display unit 2 and light sensation coupling sensor 3, several pixel display units 2 are mounted in rectangular
On cell board 1, pixel display unit 2 can be LED, OLED or common light bulb, and each pixel display unit 2 cooperates independence
Light sensation coupling sensor 3, the CPU4 on cell board 1 also passes through power supply and unit inter-board interface 5 and cell board 1 is electrically connected,
In order to which CPU4 is acquired and is analyzed by light-sensing signal of the Chip Microcomputer A/D C to light sensation coupling sensor 3, and send LED to
Drive module makes it issue driving signal, drives corresponding pixel display unit 2 bright, shown.
Specifically, the signal shown to the reaction that light variation is made as driving LED using light sensation coupling sensor 3
Source, meanwhile, CPU4 is acquired and is analyzed by light-sensing signal of the Chip Microcomputer A/D C to light sensation coupling sensor 3, and light source is believed
It number sends LED drive module to, so that its is issued driving signal, drive corresponding pixel display unit 2 bright, shown.
CPU4 also passes through conducting wire and is connected with expansion interface 6, in order in the pixel display unit by conducting wire connection extension
2。
The color of each pixel display unit 2 is the monochromatic or three-in-one color of RGB, in order to preferably show
Show.
The displaying principle that LED is utilized as the structure of display screen using photosensitive sensors control LED of the utility model,
The input of video signal source is changed to light sensation coupling sensor 3；Using such technology, display technology and artificial interaction may be implemented
Association；The signal source that the reaction that light variation is made is shown as driving LED using light sensation coupling sensor 3；When whole
When a display unit is triggered, such as the shadow of a hand, what each light sensation coupling sensor 3 received is all entire shadow
A small component part, when all light sensation coupling sensors 3 work together, so the light sensation of acquisition change convert
At the driving signal of LED can be driven, and then showing actual entire shadow, display effect is good, and speed is fast, and structure is simple,
It is easy to use and promotes.
Finally, it should be noted that the above descriptions are merely preferred embodiments of the present invention, it is not limited to this
Utility model, although the utility model is described in detail with reference to the foregoing embodiments, for those skilled in the art
For, it is still possible to modify the technical solutions described in the foregoing embodiments, or to part of technical characteristic
It is equivalently replaced.Within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on,
It should be included within the scope of protection of this utility model.
Claims (3)
1. a kind of structure for regarding display screen using photosensitive sensors control LED, including cell board (1), pixel display unit (2)
With light sensation coupling sensor (3), which is characterized in that several described pixel display units (2) are mounted on cell board in rectangular
(1) on, and each pixel display unit (2) cooperates independent light sensation coupling sensor (3), on the cell board (1)
CPU (4) is also electrically connected by power supply and unit inter-board interface (5) and cell board (1), in order to which the CPU (4) passes through monolithic
Machine ADC is acquired and analyzes to the light-sensing signal of light sensation coupling sensor (3), and sends LED drive module to, makes its sending
Driving signal drives corresponding pixel display unit (2) bright, is shown.
2. a kind of structure for being regarded display screen using photosensitive sensors control LED according to claim 1, feature are existed
In the CPU (4) is also connected with expansion interface (6) by conducting wire, single in order to show in the pixel by conducting wire connection extension
First (2).
3. a kind of structure for being regarded display screen using photosensitive sensors control LED according to claim 1, feature are existed
In the color of each pixel display unit (2) is the monochromatic or three-in-one color of RGB.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821458975.9U CN208834721U (en) | 2018-09-07 | 2018-09-07 | A kind of structure for regarding display screen using photosensitive sensors control LED |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821458975.9U CN208834721U (en) | 2018-09-07 | 2018-09-07 | A kind of structure for regarding display screen using photosensitive sensors control LED |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208834721U true CN208834721U (en) | 2019-05-07 |
Family
ID=66312288
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821458975.9U Active CN208834721U (en) | 2018-09-07 | 2018-09-07 | A kind of structure for regarding display screen using photosensitive sensors control LED |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208834721U (en) |
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2018
- 2018-09-07 CN CN201821458975.9U patent/CN208834721U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210425 Address after: 201 400 No. 33, Lane 159, Taiye Road, Fengxian District, Shanghai Patentee after: Shanghai Junqiao design consulting studio Address before: 201600 Room 618, U Tiandi Building, No. 3, Lane Jiuting, 178 Puhui Road, Songjiang District, Shanghai Patentee before: Li Han |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220811 Address after: Room 618, Building 3, Lane 178, Puhui Road, Songjiang District, Shanghai, 201600 Patentee after: Shanghai Kaidi Lighting Technology Co., Ltd. Address before: No.33, Lane 159, Taiye Road, Fengxian District, Shanghai, 201400 Patentee before: Shanghai Junqiao design consulting studio |