CN214096549U - Display screen color uniformity correction system - Google Patents
Display screen color uniformity correction system Download PDFInfo
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- CN214096549U CN214096549U CN202023110107.1U CN202023110107U CN214096549U CN 214096549 U CN214096549 U CN 214096549U CN 202023110107 U CN202023110107 U CN 202023110107U CN 214096549 U CN214096549 U CN 214096549U
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Abstract
The utility model discloses a display screen colour homogeneity correction system, including rectifying box, rectifying box's inside basal surface is provided with the revolving stage, the display screen main part has been placed to the upper surface of revolving stage, rectifying box upper surface fixed connection has the cylinder, the output of cylinder runs through to rectifying box's internal connection and has the test rack, the downside of test rack is provided with a plurality of detection chambeies, the inside top surface that detects the chamber is provided with high definition camera and color sensor, the internal connection that detects the chamber has the filter plate, one side fixed surface of rectifying box is connected with the control panel. The utility model discloses in, the test stand bottom is provided with a plurality of detection chambeies, can realize regional correction, and the detection intracavity sets up color sensor, high definition camera and filter plate, is provided with the fluorescent tube in the filter plate, changes through control fluorescent tube colour and can change the light filtering colour, after straining corresponding light spot, can indirectly increase the detection precision of all the other colour degrees of consistency, has also increased the efficiency of rectifying.
Description
Technical Field
The utility model relates to a display screen colour rectifies the field, especially relates to a display screen colour homogeneity correction system.
Background
A display (display), also commonly referred to as a monitor, is an I/O device belonging to a computer, i.e., an input/output device, which is a display tool that displays a certain electronic file on a screen through a specific transmission device and reflects the electronic file to human eyes, and can be divided into various types, such as CRT and LCD, and before the display screen leaves the factory, corresponding detection and correction operations are often required, mainly including two aspects of brightness detection and color uniformity correction.
The color uniformity detection system of a common display is complex, each light spot on the surface of the display screen is directly detected one by one, although the corresponding uniformity correction operation can be realized, the self correction flow is complex, the rapid correction operation cannot be carried out, the detection and correction accuracy cannot be guaranteed by a single detection unit due to the overall great influence of the display screen.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the shortcoming that exists among the prior art, and the display screen colour homogeneity correction system who provides.
In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a display screen colour homogeneity correction system, includes the correction case, the inside basal surface of correction case is provided with the revolving stage, the display screen main part has been placed to the upper surface of revolving stage, surface fixedly connected with cylinder on the correction case, the output of cylinder runs through to the internal connection who corrects the case has the test rack, the downside of test rack is provided with a plurality of detection chambeies, the inside top surface that detects the chamber is provided with high definition camera and color sensor, the internal connection who detects the chamber has the filter plate, a side fixed surface of correction case is connected with the control panel, be provided with display screen and control key group on the control panel.
As a further description of the above technical solution:
the rotary table is arranged in the middle of the bottom surface of the correction box, a motor is arranged between the rotary table and the bottom surface of the correction box, and the rotary table is correspondingly and fixedly connected to the output end of the motor.
As a further description of the above technical solution:
the detection frame is horizontally arranged, sixty-four detection cavities are arranged on the lower side of the detection frame correspondingly, and the internal structures of the detection cavities are the same.
As a further description of the above technical solution:
high definition camera and color sensor correspond and set up the inboard top surface middle part position that detects the chamber, the filter plate is located high definition camera and color sensor's downside relatively, the plate body of filter plate is the transparent plate body, the inside fluorescent tube that all is provided with in plate body both sides of filter plate.
As a further description of the above technical solution:
the front surface of the control panel is the same as the side surface of the correction box, a single chip microcomputer is fixedly arranged in the control panel, and a signal receiving module, a correction operation module and a correction generation module are arranged on the surface of the single chip microcomputer.
As a further description of the above technical solution:
the high-definition camera and the color sensor are correspondingly connected with the signal receiving module through the signal connecting circuit.
As a further description of the above technical solution:
the inner wall of the correction box body is provided with a light screen in a laminating manner, and the front side of the correction box is correspondingly provided with a door body structure.
The utility model discloses following beneficial effect has:
1. the utility model discloses among the display screen colour homogeneity correction system, the test rack bottom is provided with a plurality of detection chambeies, through separating into a plurality of regional independent detections with the display screen face, with the colour contrast correction in each region, realizes increasing each regional precision that detects the correction to detection efficiency is higher.
2. The utility model discloses among the display screen colour homogeneity correction system, detect intracavity portion and set up color sensor, high definition camera and filter plate, the inside fluorescent tube that is provided with of filter plate, the change through control fluorescent tube colour can change the light filtering colour, after straining corresponding light spot, can indirectly increase the detection precision of all the other colour degrees of consistency, has also increased the efficiency of rectifying.
Drawings
FIG. 1 is a front sectional view of a display screen color uniformity correction system;
FIG. 2 is an enlarged view of FIG. 1 at A;
FIG. 3 is a side view of a display screen color uniformity correction system;
FIG. 4 is a diagram of the internal structure of a control panel of a display screen color uniformity correction system;
FIG. 5 is a diagram of a filter structure of a display color uniformity correction system.
Illustration of the drawings:
1. a correction box; 2. a turntable; 3. a display screen main body; 4. a detection frame; 5. a detection chamber; 6. a high-definition camera; 7. a color sensor; 8. a light filter plate; 9. a control panel; 10. a single chip microcomputer; 11. a signal receiving module; 12. a correction operation module; 13. a correction generation module; 14. a lamp tube; 15. and a cylinder.
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 of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1-5, the present invention provides an embodiment: a display screen color uniformity correction system comprises a correction box 1, a corresponding correction space is provided, a rotary table 2 is arranged on the inner bottom surface of the correction box 1, a supporting table top for a display screen main body 3 is provided, the display screen main body 3 is placed on the upper surface of the rotary table 2, an air cylinder 15 is fixedly connected to the upper surface of the correction box 1 and provides lifting power, a detection frame 4 is connected to the inner portion, penetrating through the output end of the air cylinder 15 to the correction box 1, of an output end of the air cylinder 15, a plurality of detection cavities 5 are arranged on the lower side of the detection frame 4 and provide corresponding detection spaces, a high-definition camera 6 and a color sensor 7 are arranged on the inner top surface of each detection cavity 5, a light spot correction condition is detected through the high-definition camera 6, color uniformity is detected through the color sensor 7, a filter plate 8 is connected to the inner, the control panel 9 is provided with a display screen and a control key group for providing corresponding data display and control correction.
The rotary table 2 is arranged at the middle position of the bottom surface of the correction box 1, a motor is arranged between the rotary table 2 and the bottom surface of the correction box 1, the rotary table 2 is correspondingly and fixedly connected to the output end of the motor, the display screen main body 3 can be driven to rotate through the rotation of the motor, the detection operation at different positions on the display screen main body 3 is facilitated, the detection frame 4 is horizontally arranged, the detection cavity 5 is correspondingly arranged at the middle position of the top surface of the inner side of the detection cavity 5 and is divided into sixty four areas, the detection precision of each area is increased, the internal structures of the detection cavities 5 are the same, the detection structure is ensured to be uniform, the high-definition camera 6 and the color sensor 7 are correspondingly arranged at the middle position of the top surface of the inner side of the detection cavity 5, the filter plate 8 is relatively positioned at the lower side of the high-definition camera 6 and the color sensor 7, the plate body of the filter plate 8 is a transparent plate body, and the lamp tubes 14 are arranged inside two sides of the plate body of the filter plate 8, through the colour of control fluorescent tube 14, can change the colour control of filtering, control panel 9 positive surface is the same with the side surface of correction case 1 on the face, the fixed singlechip 10 that is provided with in inside of control panel 9, the surface of singlechip 10 is provided with signal reception module 11, correction operation module 12 and correction generation module 13, realize corresponding signal reception, operation and correction operation, high definition camera 6 and color sensor 7 correspond to be connected with signal reception module 11 through signal connection circuit, the box inner wall laminating of correction case 1 is provided with the light screen, and the front side of correction case 1 corresponds and is provided with door body structure, guarantee that the inside of correction case 1 is dark in the testing process.
The working principle is as follows: when the color uniformity correction operation of the display screen is carried out, the display screen main body 3 is placed on the rotary table 2 in the correction box 1, the display screen main body 3 is connected with the corresponding power supply system and the control panel 9, the correction box 1 is closed, the operation of the air cylinder 15 is controlled, the detection frame 4 descends to the upper surface of the display screen main body 3, the detection cavity 5 at the bottom of the detection frame 4 divides the display surface of the display screen main body 3 into a plurality of areas, each area is sensed by the color sensor 7 and photographed by the high-definition camera 6, after filtering out single color by the filter plate 8, the corresponding light spot uniformity data is obtained and sent to the signal receiving module 11 in the control panel 9, the light spots on the display screen main body 3 are controlled to be corrected under the action of the correction operation module 12 and the correction generation module 13, and the correction is monitored in real time through the high-definition camera 6, so that the aim of quick correction is fulfilled.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.
Claims (7)
1. A display screen color uniformity correction system comprises a correction box (1), and is characterized in that: the inside basal surface of correction case (1) is provided with revolving stage (2), display screen main part (3) have been placed to the upper surface of revolving stage (2), surface fixed connection has cylinder (15) on correction case (1), the output of cylinder (15) runs through to the internal connection who corrects case (1) and detects frame (4), the downside that detects frame (4) is provided with a plurality of detection chambeies (5), the inside top surface that detects chamber (5) is provided with high definition camera (6) and color sensor (7), the internal connection that detects chamber (5) has filter plate (8), a side fixed surface of correction case (1) is connected with control panel (9), be provided with display screen and control key group on control panel (9).
2. A display screen color uniformity correction system according to claim 1, wherein: the rotary table (2) is arranged in the middle of the bottom surface of the correction box (1), a motor is arranged between the rotary table (2) and the bottom surface of the correction box (1), and the rotary table (2) is correspondingly and fixedly connected to the output end of the motor.
3. A display screen color uniformity correction system according to claim 1, wherein: the detection frame (4) is horizontally arranged, sixty-four detection cavities (5) are arranged on the lower side of the detection frame (4) correspondingly, and the internal structures of the detection cavities (5) are identical.
4. A display screen color uniformity correction system according to claim 1, wherein: high definition camera (6) and color sensor (7) correspond and set up at the inboard top surface middle part position that detects chamber (5), filter plate (8) lie in the downside of high definition camera (6) and color sensor (7) relatively, the body of filter plate (8) is transparent plate body, the inside fluorescent tube (14) that all is provided with in body both sides of filter plate (8).
5. A display screen color uniformity correction system according to claim 1, wherein: the front surface of the control panel (9) is the same as the side surface of the correction box (1), a single chip microcomputer (10) is fixedly arranged inside the control panel (9), and a signal receiving module (11), a correction operation module (12) and a correction generation module (13) are arranged on the surface of the single chip microcomputer (10).
6. A display screen color uniformity correction system according to claim 1, wherein: the high-definition camera (6) and the color sensor (7) are correspondingly connected with the signal receiving module (11) through a signal connection circuit.
7. A display screen color uniformity correction system according to claim 1, wherein: the inner wall of the box body of the correction box (1) is provided with a light screen in an attaching mode, and the front side of the correction box (1) is correspondingly provided with a door body structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023110107.1U CN214096549U (en) | 2020-12-22 | 2020-12-22 | Display screen color uniformity correction system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023110107.1U CN214096549U (en) | 2020-12-22 | 2020-12-22 | Display screen color uniformity correction system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214096549U true CN214096549U (en) | 2021-08-31 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023110107.1U Expired - Fee Related CN214096549U (en) | 2020-12-22 | 2020-12-22 | Display screen color uniformity correction system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214096549U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113916511A (en) * | 2021-11-29 | 2022-01-11 | Tcl华星光电技术有限公司 | Fault detection system and fault detection method |
-
2020
- 2020-12-22 CN CN202023110107.1U patent/CN214096549U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113916511A (en) * | 2021-11-29 | 2022-01-11 | Tcl华星光电技术有限公司 | Fault detection system and fault detection method |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210831 Termination date: 20211222 |