CN214752889U

CN214752889U - Adjusting system for adjusting color temperature deviation of liquid crystal display screen

Info

Publication number: CN214752889U
Application number: CN202121016137.8U
Authority: CN
Inventors: 徐成都; 郭少方
Original assignee: Sansui Electronic China Co ltd
Current assignee: Sansui Electronic China Co ltd
Priority date: 2021-05-13
Filing date: 2021-05-13
Publication date: 2021-11-16
Anticipated expiration: 2031-05-13

Abstract

The utility model discloses an adjustment system for adjusting liquid crystal display colour temperature deviation, including comprehensive controller, comprehensive controller's output electric connection has RGB mixing of colors module, the output electric connection of RGB mixing of colors module has display mode management module, and display mode management module's output electric connection has the display screen. The utility model discloses a setting of luminosity detector, can carry out real-time detection to ambient light illuminance, and can transmit signal for infrared signal receiver after receiving, infrared signal receiver gives comprehensive controller with signal transmission, comprehensive controller handles the back with the signal and gives RGB mixing of colors module, RGB mixing of colors module can realize RGBW colour change and automatic transform display screen's colour temperature, it has the uneven drawback of colour temperature distribution to have solved present liquid crystal display simultaneously, and can not in time revise the regulation to the colour temperature deviation that produces, influence the problem of product result of use.

Description

Adjusting system for adjusting color temperature deviation of liquid crystal display screen

Technical Field

The utility model relates to a liquid crystal display technical field specifically is an adjustment system for adjusting liquid crystal display colour temperature deviation.

Background

The liquid crystal display screen is one of the flat panel display, screen display used for television and computer, the advantage of this display screen is that power consumption is low, small, the radiation is low, liquid crystal solution in two polarization materials has been used to the liquid crystal display screen, make the crystal rearrange when making the electric current pass through this liquid and reach the purpose of formation of image, the light wave is in the transmission path of glass light guide plate, the light of wavelength can be absorbed gradually along with the optical path extension, it is warmer more to cause the light colour temperature that is closer to the light source, the light colour temperature that is more far away from the light source is colder, the glass backplate liquid crystal display screen that leads to a single long side income light has the uneven drawback of colour temperature distribution, and can not in time revise the regulation to the colour temperature deviation that produces, influence the product result of use.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an adjustment system for adjusting liquid crystal display colour temperature deviation possesses the advantage that can revise the regulation liquid crystal display colour temperature deviation, has solved present liquid crystal display and has had the drawback that the colour temperature distributes unevenly, and can not in time revise the regulation in time to the colour temperature deviation that produces, influences the problem of product result of use.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an adjustment system for adjusting liquid crystal display colour temperature deviation, includes comprehensive controller, comprehensive controller's output electric connection has RGB mixing of colors module, the output electric connection of RGB mixing of colors module has display mode management module, display mode management module's output electric connection has the display screen, comprehensive controller's output electric connection has image data storage module.

Preferably, the input end of the integrated controller is electrically connected with an infrared signal receiver, and the input end of the infrared signal receiver is respectively electrically connected with an infrared controller and a luminosity detector.

Preferably, the output end of the image data storage module is electrically connected with a display driving module, and the output end of the display driving module is electrically connected with a display card.

Preferably, the output end of the display card is electrically connected with a data transceiver module, and the output end of the data transceiver module is electrically connected with the input end of the display screen.

Preferably, the input end of the integrated controller is electrically connected with an external sensor, and the external sensor comprises a camera.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model can detect the ambient light in real time through the arrangement of the luminosity detector, and can transmit signals to the infrared signal receiver after receiving, the infrared signal receiver transmits the signals to the integrated controller, the integrated controller processes the signals and transmits instructions to the RGB color mixing module, the RGB color mixing module can realize RGBW color change and automatic change of the color temperature of the display screen, and transmits the instruction signals to the display mode management module to analyze the color change needing to be adjusted, the color temperature of the display screen can be directly adjusted, thereby achieving the purposes of adjusting the color temperature of the display screen and realizing automation and intellectualization, and the infrared controller can remotely control the infrared signal receiver, simultaneously solving the defect of uneven color temperature distribution of the prior liquid crystal display screen, and being incapable of timely correcting and adjusting the generated color temperature deviation, the using effect of the product is influenced.

Drawings

Fig. 1 is a schematic diagram of the system of the present invention.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description herein, it is to be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings to facilitate the description of the patent and to simplify the description, but do not indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus are not to be considered limiting of the patent. In the description of the present application, it should be noted that unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can, for example, be fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.

Referring to fig. 1, an adjusting system for adjusting color temperature deviation of a liquid crystal display includes a comprehensive controller, an input terminal of the comprehensive controller is electrically connected to an infrared signal receiver, an input terminal of the infrared signal receiver is electrically connected to an infrared controller and a light intensity detector, respectively, an input terminal of the comprehensive controller is electrically connected to an external sensor, the external sensor includes a camera, an output terminal of the comprehensive controller is electrically connected to an RGB color modulation module, an output terminal of the RGB color modulation module is electrically connected to a display mode management module, an output terminal of the display mode management module is electrically connected to a display screen, an output terminal of the comprehensive controller is electrically connected to an image data storage module, an output terminal of the image data storage module is electrically connected to a display driving module, an output terminal of the display driving module is electrically connected to a display card, and an output terminal of the display card is electrically connected to a data transceiver module, the output end of the data transceiver module is electrically connected with the input end of the display screen, the ambient light illumination can be detected in real time through the arrangement of the luminosity detector, and the signals can be transmitted to the infrared signal receiver after being received, the infrared signal receiver transmits the signals to the integrated controller, the integrated controller processes the signals and transmits instructions to the RGB color matching module, the RGB color matching module can realize RGBW color change and automatic color temperature change of the display screen, the instruction signals are transmitted to the display mode management module to analyze the color change needing to be adjusted, the color temperature of the display screen can be directly adjusted, the purposes of adjusting the color temperature of the display screen and realizing automation and intellectualization are achieved, the infrared controller can remotely control the infrared signal receiver, and the defect that the color temperature distribution of the existing liquid crystal display screen is uneven is overcome, and the generated color temperature deviation can not be corrected and adjusted in time, thereby influencing the use effect of the product.

All the components in the utility model are universal standard components or components known by technicians in the field, the structure and principle of the components are known by technicians in the technical manual or known by conventional experimental methods, standard parts used in the application document can be purchased from the market, the components in the application document can be customized according to the description of the specification and the accompanying drawings, the specific connection mode of each component adopts conventional means such as bolts, rivets, welding and the like mature in the prior art, machines, parts and equipment adopt conventional models in the prior art, the control mode is automatically controlled by a controller, a control circuit of the controller can be realized by simple programming of technicians in the field, the components belong to the common knowledge in the field, and the application document is mainly used for protecting mechanical devices, so the control mode and circuit connection are not explained in detail in the application document, no specific description will be made herein.

During the use, can carry out real-time detection to ambient light illumination through the luminosity detector, and can transmit the signal for infrared signal receiver after receiving, infrared signal receiver gives integrated control with signal transmission, integrated control handles the signal after gives RGB mixing of colors module with the instruction transmission, RGB mixing of colors module can realize RGBW colour change and the automatic colour temperature that changes the display screen, give instruction signal transmission and show the mode management module and carry out the analysis back to the colour change that needs the adjustment, can directly adjust the colour temperature of display screen, reached and adjusted display screen colour temperature and realized automation and intellectuality, and can carry out remote control to infrared signal receiver through infrared control ware.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an adjustment system for adjusting liquid crystal display colour temperature deviation, includes integrated control ware which characterized in that: the output end of the integrated controller is electrically connected with an RGB color mixing module, the output end of the RGB color mixing module is electrically connected with a display mode management module, the output end of the display mode management module is electrically connected with a display screen, and the output end of the integrated controller is electrically connected with an image data storage module.

2. The adjustment system for adjusting color temperature deviation of a liquid crystal display panel according to claim 1, wherein: the input end of the integrated controller is electrically connected with an infrared signal receiver, and the input end of the infrared signal receiver is respectively electrically connected with an infrared controller and a luminosity detector.

3. The adjustment system for adjusting color temperature deviation of a liquid crystal display panel according to claim 1, wherein: the output end of the image data storage module is electrically connected with a display driving module, and the output end of the display driving module is electrically connected with a display card.

4. The adjustment system for adjusting color temperature deviation of a liquid crystal display panel according to claim 3, wherein: the output end of the display card is electrically connected with a data receiving and transmitting module, and the output end of the data receiving and transmitting module is electrically connected with the input end of the display screen.

5. The adjustment system for adjusting color temperature deviation of a liquid crystal display panel according to claim 1, wherein: the input end electric connection of integrated controller has outer sensor, outer sensor includes the camera.