WO2020207055A1 - Method for adjusting chromaticity specifications of spliced panels - Google Patents
Method for adjusting chromaticity specifications of spliced panels Download PDFInfo
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- WO2020207055A1 WO2020207055A1 PCT/CN2019/127908 CN2019127908W WO2020207055A1 WO 2020207055 A1 WO2020207055 A1 WO 2020207055A1 CN 2019127908 W CN2019127908 W CN 2019127908W WO 2020207055 A1 WO2020207055 A1 WO 2020207055A1
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- chromaticity
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- chromaticity specification
- adjusting
- light source
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G3/00—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes
- G09G3/20—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters
- G09G3/34—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters by control of light from an independent source
- G09G3/36—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters by control of light from an independent source using liquid crystals
- G09G3/3607—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters by control of light from an independent source using liquid crystals for displaying colours or for displaying grey scales with a specific pixel layout, e.g. using sub-pixels
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G2320/00—Control of display operating conditions
- G09G2320/06—Adjustment of display parameters
- G09G2320/0666—Adjustment of display parameters for control of colour parameters, e.g. colour temperature
Definitions
- This application relates to a display technology, in particular to a method for adjusting the chromaticity specifications of a spliced panel.
- the monitor used in the LCD splicing screen has the color difference between the screen.
- the ratio of RGB (white balance) is adjusted to reduce the difference in chromaticity. In addition to lowering the penetration rate of the liquid crystal display panel, this will also cause a more serious situation of large-scale viewing.
- the embodiment of the present application provides a method for adjusting the chromaticity specification of a spliced panel, so as to solve the technical problems of the existing spliced panel that the light transmittance decreases and the color shift is serious under a large viewing angle.
- the embodiment of the application provides a method for adjusting the chromaticity specification of a splicing panel.
- the splicing panel includes a plurality of display panels, wherein the target chromaticity specification of each display panel is the same, and the chromaticity specification is adjusted.
- the method includes the following steps:
- the obtaining the target chromaticity specification (x2, y2) according to the product chromaticity specification (x1, y1) includes the following steps:
- the target chromaticity specification (x2, y2) is set to (x1+x0, y1+y0);
- the target chromaticity specification (x2, y2) is obtained by adjusting the x0 value and y0 value; the target chromaticity specification is within the target chromaticity specification range.
- the obtaining a target chromaticity specification range according to the product chromaticity specification (x1, y1) includes the following steps:
- the target chromaticity range is formed; the light transmittance of the target chromaticity range is greater than or equal to 95%, and the target The chromaticity specification is within the target chromaticity range.
- the y2 value is greater than or equal to the x2 value.
- the coordinates (x2 ⁇ 0.003, y2 ⁇ 0.003) within the tolerance of the target chromaticity coordinate are within the range of the target chromaticity specification.
- the absolute value of x0 and the absolute value of y0 are both N times 0.005, and N is an integer.
- the display panel includes a light source structure
- the light source structure includes a blue light source and red and green phosphors located in the blue light source; or,
- the lamp source structure includes a blue lamp source and yellow phosphor and red phosphor located in the blue lamp source; or,
- the light source structure includes a blue light source and yellow phosphors and red and green phosphors located in the blue light source;
- the x0 is all set to 0.005, and the y0 is all set to -0.005.
- the display panel includes a light source structure, when the light source structure includes a blue light source and a yellow phosphor located in the blue light source;
- the absolute value of x0 is twice the absolute value of y0.
- the x0 value is -0.005
- the y0 value is -0.010.
- the embodiment of the present application provides a method for adjusting the chromaticity specification of a splicing panel, the splicing panel includes a plurality of display panels, and the method for adjusting the chromaticity specification includes the following steps:
- the target chromaticity specification (x2, y2) of the display panel is adjusted to the product chromaticity specification (x1, y1).
- the obtaining the target chromaticity specification (x2, y2) according to the product chromaticity specification (x1, y1) includes the following steps:
- the target chromaticity specification (x2, y2) is set to (x1+x0, y1+y0);
- the target chromaticity specification (x2, y2) is obtained by adjusting the x0 value and y0 value; the target chromaticity specification is within the target chromaticity specification range.
- the obtaining a target chromaticity specification range according to the product chromaticity specification (x1, y1) includes the following steps:
- the target chromaticity range is formed; the light transmittance of the target chromaticity range is greater than or equal to 95%, and the target The chromaticity specification is within the target chromaticity range.
- the y2 value is greater than or equal to the x2 value.
- the coordinates (x2 ⁇ 0.003, y2 ⁇ 0.003) within the tolerance of the target chromaticity coordinate are within the range of the target chromaticity specification.
- the absolute value of x0 and the absolute value of y0 are both N times 0.005, and N is an integer.
- the display panel includes a light source structure
- the light source structure includes a blue light source and red and green phosphors located in the blue light source; or,
- the lamp source structure includes a blue lamp source and yellow phosphor and red phosphor located in the blue lamp source; or,
- the light source structure includes a blue light source and yellow phosphors and red and green phosphors located in the blue light source;
- the x0 is all set to 0.005, and the y0 is all set to -0.005.
- the display panel includes a light source structure, when the light source structure includes a blue light source and a yellow phosphor located in the blue light source;
- the absolute value of x0 is twice the absolute value of y0.
- the x0 value is -0.005
- the y0 value is -0.010.
- the target chromaticity specification of each display panel is the same.
- the method for adjusting the chromaticity specification of the splicing panel of the present application first adjusts the display panel to the target chromaticity specification, and then adjusts the target chromaticity specification to the setting of the product chromaticity specification.
- the loss of light transmittance when the display panel is adjusted to the product chromaticity specification, and through the setting of the target setting specification, the chromaticity of the splicing panel between the display panels tends to be consistent under the large viewing angle; solved
- the existing splicing panels have technical problems with reduced light transmittance and serious color shift under large viewing angles.
- FIG. 1 is a flowchart of a method for adjusting the chromaticity specification of a spliced panel according to an embodiment of the application;
- step S12 is a flowchart of step S12 of the method for adjusting the chromaticity specification of the spliced panel according to an embodiment of the application;
- FIG. 3 is a schematic diagram of the chromaticity coordinates of the spliced panel and its light transmittance, and the target specification range of the embodiment of the application;
- step S121 is a flowchart of step S121 of the method for adjusting the chromaticity specification of the spliced panel according to the embodiment of the application.
- the upper value of a coordinate point is the coordinate value of the coordinate point, and the lower value is the light transmittance of the coordinate point.
- FIG. 1 is a flowchart of a method for adjusting the chromaticity specifications of a spliced panel according to an embodiment of the application.
- the spliced panel includes a plurality of display panels.
- the adjustment method of the chromaticity specification includes the following steps:
- step S11 a product chromaticity specification (x1, y1) of the display panel is provided.
- the product color specifications (x1, y1) of each display panel are consistent.
- the x1 value of the product chromaticity specification is 0.280, and the y1 value is 0.290.
- the value of the product color specification is not limited to this.
- step S12 the target chromaticity specification (x2, y2) is obtained according to the product chromaticity specification (x1, y1).
- This step includes:
- S122 Set the target chromaticity specification (x2, y2) to (x1+x0, y1+y0) according to the product chromaticity specification (x1, y1);
- step S121 includes the following steps:
- S1211 Collect each chromaticity coordinate and its corresponding light transmittance in the display panel through the collection module;
- S1213 Form the target chromaticity range according to the product chromaticity specifications (x1, y1) and at least two of the limit chromaticity coordinates; the light transmittance of the target chromaticity range is greater than or equal to 95%, so The target chromaticity specification is within the target chromaticity range.
- step S1211 the purpose of step S1211 is to collect the light transmittance of each chromaticity coordinate, and prepare for obtaining the chromaticity coordinate with the light transmittance of 95% in the subsequent step S1212. Then go to step S1212.
- step S1212 is to compare all light transmittances with the light transmittance of 95% as the standard, so as to obtain the corresponding chromaticity coordinates with the light transmittance of 95%, that is, the limit chromaticity coordinates.
- the light transmittance corresponding to the limit chromaticity coordinates can be changed according to actual conditions. For example, if the light transmission loss rate needs to be further reduced, the light transmission rate corresponding to the limit chromaticity coordinate can be set to 95% or more, such as 96%, 97% or 98%. In this way, different limit chromaticity coordinates can be obtained according to different light transmittance. Then go to step S1213.
- step S1213 The purpose of step S1213 is to determine a target chromaticity coordinate range with a light transmittance greater than or equal to 95% according to a closed area formed by the product chromaticity specification and the limit chromaticity specification. Therefore, the purpose of step S121 is to determine the range of the target chromaticity range whose light transmittance is greater than or equal to 95%. Then go to step S122. Among them, step S121 and step S122 are not prioritized.
- step S122 the target chromaticity specification (x2, y2) is set to (x1+x0, y1+y0) according to the product chromaticity specification (x1, y1). Then go to step S123.
- step S123 the target chromaticity specification (x2, y2) is obtained by adjusting the x0 value and y0 value. Specifically, by adjusting the x0 value and y0 value, a specific target chromaticity specification (x2, y2) is obtained.
- the y2 value is greater than or equal to the x2 value. Because the Y value involves brightness and is extremely sensitive, as the Y value increases, the brightness will increase sharply, affecting the overall display effect.
- the target chromaticity coordinate has a tolerance ( ⁇ 0.003), in order to ensure that the selected target chromaticity specification is within the target chromaticity specification range.
- the coordinates (x2 ⁇ 0.003, y2 ⁇ 0.003) of the target chromaticity coordinate within the tolerance are within the target chromaticity specification range. Therefore, in this embodiment, the selection of the target chromaticity specification is affected by the chromaticity coordinate tolerance.
- the chromaticity specification range is selected at the lower right of the product chromaticity specification (x1, y1). Please refer to Figure 3.
- the coordinate points and their corresponding light transmittances in the figure are part of the experimental data, and the chromaticity specification range A is only an illustrative range.
- the chromaticity difference perception can be 0.005 as a unit. Therefore, this embodiment uses 0.005 as the minimum unit for adjustment. Therefore, the absolute value of x0 and the absolute value of y0 are both N times 0.005, and N is an integer.
- this embodiment adjusts the proportion of phosphors of the backlight module.
- the display panel includes a light source structure.
- the light source structure includes a blue light source and red and green phosphors located in the blue light source; the x0 value and y0 value are adjusted by adjusting the ratio of the red and green phosphors.
- the x0 value and y0 value are adjusted by adjusting the ratio of the yellow to red phosphor.
- the light source structure includes a blue light source and yellow phosphors and red and green phosphors located in the blue light source; the x0 value and y0 value are adjusted by adjusting the ratio of the red and green phosphors.
- the x0 is set to 0.005, and the y0 is set to -0.005. That is, by adjusting the ratio of the relevant phosphors, the x0 is set to 0.005, and the y0 is set to -0.005, that is, the target chromaticity specification (0.285, 0.285) is obtained, and this point is within the target chromaticity specification range center. Therefore, even if a tolerance ( ⁇ 0.003) is added to the coordinate point, the coordinate point can be guaranteed to be within the target chromaticity specification range.
- the x0 value and y0 value are adjusted by adjusting the ratio of the yellow phosphor. Therefore, when the specific gravity of the yellow phosphor is large, the light will be yellowish, and the x0 value and y0 value will increase together; when the specific gravity of the yellow phosphor is low, the light will be bluish, and the x0 value and y0 value will decrease together.
- the absolute value of x0 is twice the absolute value of y0.
- the x0 value is -0.005
- the y0 value is -0.010, that is, in this embodiment, the target chromaticity specification is (0.275, 0.280).
- the target chromaticity specifications of each of the display panels are the same.
- the target chromaticity specification in the process of adjusting to the product chromaticity specification, under the large viewing angle, the yellowishness of all the display panels tends to be consistent, and the loss of light transmittance is reduced.
- step S13 based on the target chromaticity specification (x2, y2), the target chromaticity specification (x2, y2) of the display panel is adjusted to the product chromaticity specification (x1, y1) .
- the product chromaticity specification is taken as the standard specification, and the display panel with the target chromaticity specification is adjusted to the display panel with the product chromaticity specification.
- the adjustment process is the prior art, so it will not be repeated here.
- the method for adjusting the chromaticity specification of the splicing panel of the present application first adjusts the display panel to the target chromaticity specification, and then adjusts the target chromaticity specification to the setting of the product chromaticity specification.
- the loss of light transmittance when the display panel is adjusted to the product chromaticity specification, and through the setting of the target setting specification, the chromaticity of the splicing panel between the display panels tends to be consistent under the large viewing angle; solved
- the existing splicing panels have technical problems with reduced light transmittance and serious color shift under large viewing angles.
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Abstract
A method for adjusting the chromaticity specifications of spliced panels, comprising the following steps: providing a display panel product chromaticity specification (x1, y1) (S11); on the basis of the product chromaticity specification (x1, y1), acquiring a target chromaticity specification (x2, y2) (S12); and, using the target chromaticity specification (x2, y2) as a base, adjusting the target chromaticity specification (x2, y2) of the display panel to the product chromaticity specification (x1, y1) (S13).
Description
本申请涉及一种显示技术，特别涉及一种拼接面板的色度规格的调整方法。This application relates to a display technology, in particular to a method for adjusting the chromaticity specifications of a spliced panel.
在液晶拼接屏使用的显示器对于屏与屏之间的颜色差异是存在的。一般都是调整RGB的比例（白平衡）来缩小色度差异。而这样会带来液晶显示面板穿透率下降以外, 还会造成大视角色偏的情况更严重。The monitor used in the LCD splicing screen has the color difference between the screen. Generally, the ratio of RGB (white balance) is adjusted to reduce the difference in chromaticity. In addition to lowering the penetration rate of the liquid crystal display panel, this will also cause a more serious situation of large-scale viewing.
本申请实施例提供一种拼接面板的色度规格的调整方法，以解决现有的拼接面板在大视角下光穿透率下降且色偏严重的技术问题。The embodiment of the present application provides a method for adjusting the chromaticity specification of a spliced panel, so as to solve the technical problems of the existing spliced panel that the light transmittance decreases and the color shift is serious under a large viewing angle.
本申请实施例提供一种拼接面板的色度规格的调整方法，所述拼接面板包括多个显示面板，其中，每一所述显示面板的目标色度规格均相同，所述色度规格的调整方法包括以下步骤：The embodiment of the application provides a method for adjusting the chromaticity specification of a splicing panel. The splicing panel includes a plurality of display panels, wherein the target chromaticity specification of each display panel is the same, and the chromaticity specification is adjusted The method includes the following steps:
提供一所述显示面板的产品色度规格（x1，y1）；Provide a product chromaticity specification (x1, y1) of the display panel;
根据所述产品色度规格（x1，y1）获取目标色度规格（x2，y2）；Obtain the target chromaticity specification (x2, y2) according to the product chromaticity specification (x1, y1);
以所述目标色度规格（x2，y2）为基础，将所述显示面板的所述目标色度规格（x2，y2）调整为所述产品色度规格（x1，y1）；Adjusting the target chromaticity specification (x2, y2) of the display panel to the product chromaticity specification (x1, y1) based on the target chromaticity specification (x2, y2);
所述根据所述产品色度规格（x1，y1）获取目标色度规格（x2，y2），包括如下步骤：The obtaining the target chromaticity specification (x2, y2) according to the product chromaticity specification (x1, y1) includes the following steps:
根据所述产品色度规格（x1，y1），获取一目标色度规格范围；According to the product chromaticity specification (x1, y1), obtain a target chromaticity specification range;
根据所述产品色度规格（x1，y1），将所述目标色度规格（x2，y2）设定为（x1+x0，y1+y0）；According to the product chromaticity specification (x1, y1), the target chromaticity specification (x2, y2) is set to (x1+x0, y1+y0);
通过调整所述x0值和y0值，获得所述目标色度规格（x2，y2）；所述目标色度规格处于所述目标色度规格范围内。The target chromaticity specification (x2, y2) is obtained by adjusting the x0 value and y0 value; the target chromaticity specification is within the target chromaticity specification range.
在本申请的拼接面板的色度规格的调整方法中，所述根据所述产品色度规格（x1，y1），获取一目标色度规格范围，包括如下步骤：In the method for adjusting the chromaticity specification of the spliced panel of the present application, the obtaining a target chromaticity specification range according to the product chromaticity specification (x1, y1) includes the following steps:
通过采集模块采集所述显示面板中每个色度坐标及其对应的光穿透率；Collecting each chromaticity coordinate and its corresponding light transmittance in the display panel by the collecting module;
对比每一所述色度坐标及其对应的光穿透率，获取至少两个极限色度坐标，所述极限色度坐标为光穿透率等于95%的色度坐标；Compare each of the chromaticity coordinates and the corresponding light transmittance to obtain at least two extreme chromaticity coordinates, where the extreme chromaticity coordinates are chromaticity coordinates with light transmittance equal to 95%;
根据所述产品色度规格（x1，y1）和至少两个所述极限色度坐标，形成所述目标色度范围；所述目标色度范围的光穿透率大于等于95%，所述目标色度规格处于所述目标色度范围内。According to the product chromaticity specifications (x1, y1) and at least two of the limit chromaticity coordinates, the target chromaticity range is formed; the light transmittance of the target chromaticity range is greater than or equal to 95%, and the target The chromaticity specification is within the target chromaticity range.
在本申请的拼接面板的色度规格的调整方法中，所述y2值大于等于x2值。In the method for adjusting the chromaticity specification of the spliced panel of the present application, the y2 value is greater than or equal to the x2 value.
在本申请的拼接面板的色度规格的调整方法中，所述目标色度坐标在公差内的坐标（x2±0.003，y2±0.003）处于所述目标色度规格范围内。In the method for adjusting the chromaticity specification of the spliced panel of the present application, the coordinates (x2±0.003, y2±0.003) within the tolerance of the target chromaticity coordinate are within the range of the target chromaticity specification.
在本申请的拼接面板的色度规格的调整方法中，所述x0的绝对值和y0的绝对值均为0.005的N倍，N为整数。In the method for adjusting the chromaticity specification of the spliced panel of the present application, the absolute value of x0 and the absolute value of y0 are both N times 0.005, and N is an integer.
在本申请的拼接面板的色度规格的调整方法中，所述显示面板包括一灯源结构，In the method for adjusting the chromaticity specification of the splicing panel of the present application, the display panel includes a light source structure,
当所述灯源结构包括蓝光灯源和位于所述蓝光灯源的红绿荧光粉时；或，When the light source structure includes a blue light source and red and green phosphors located in the blue light source; or,
当所述灯源结构包括蓝光灯源和位于所述蓝光灯源的黄色荧光粉以及红荧光粉时；或，When the lamp source structure includes a blue lamp source and yellow phosphor and red phosphor located in the blue lamp source; or,
当所述灯源结构包括蓝光灯源和位于所述蓝光灯源的黄色荧光粉以及红绿荧光粉时；When the light source structure includes a blue light source and yellow phosphors and red and green phosphors located in the blue light source;
所述x0均设定为0.005，所述y0均设定为-0.005。The x0 is all set to 0.005, and the y0 is all set to -0.005.
在本申请的拼接面板的色度规格的调整方法中，所述显示面板包括一灯源结构，当所述灯源结构包括蓝光灯源和位于所述蓝光灯源的黄色荧光粉时；In the method for adjusting the chromaticity specification of the spliced panel of the present application, the display panel includes a light source structure, when the light source structure includes a blue light source and a yellow phosphor located in the blue light source;
所述x0的绝对值为y0的绝对值的两倍。The absolute value of x0 is twice the absolute value of y0.
在本申请的拼接面板的色度规格的调整方法中，所述x0值为-0.005，所述y0值为-0.010。In the method for adjusting the chromaticity specification of the spliced panel of the present application, the x0 value is -0.005, and the y0 value is -0.010.
本申请实施例提供还一种拼接面板的色度规格的调整方法，所述拼接面板包括多个显示面板，其中，所述色度规格的调整方法包括以下步骤：The embodiment of the present application provides a method for adjusting the chromaticity specification of a splicing panel, the splicing panel includes a plurality of display panels, and the method for adjusting the chromaticity specification includes the following steps:
提供一所述显示面板的产品色度规格（x1，y1）；Provide a product chromaticity specification (x1, y1) of the display panel;
根据所述产品色度规格（x1，y1）获取目标色度规格（x2，y2）；Obtain the target chromaticity specification (x2, y2) according to the product chromaticity specification (x1, y1);
以所述目标色度规格（x2，y2）为基础，将所述显示面板的所述目标色度规格（x2，y2）调整为所述产品色度规格（x1，y1）。Based on the target chromaticity specification (x2, y2), the target chromaticity specification (x2, y2) of the display panel is adjusted to the product chromaticity specification (x1, y1).
在本申请的拼接面板的色度规格的调整方法中，所述根据所述产品色度规格（x1，y1）获取目标色度规格（x2，y2），包括如下步骤：In the method for adjusting the chromaticity specification of the spliced panel of the present application, the obtaining the target chromaticity specification (x2, y2) according to the product chromaticity specification (x1, y1) includes the following steps:
根据所述产品色度规格（x1，y1），获取一目标色度规格范围；According to the product chromaticity specification (x1, y1), obtain a target chromaticity specification range;
根据所述产品色度规格（x1，y1），将所述目标色度规格（x2，y2）设定为（x1+x0，y1+y0）；According to the product chromaticity specification (x1, y1), the target chromaticity specification (x2, y2) is set to (x1+x0, y1+y0);
通过调整所述x0值和y0值，获得所述目标色度规格（x2，y2）；所述目标色度规格处于所述目标色度规格范围内。The target chromaticity specification (x2, y2) is obtained by adjusting the x0 value and y0 value; the target chromaticity specification is within the target chromaticity specification range.
在本申请的拼接面板的色度规格的调整方法中，所述根据所述产品色度规格（x1，y1），获取一目标色度规格范围，包括如下步骤：In the method for adjusting the chromaticity specification of the spliced panel of the present application, the obtaining a target chromaticity specification range according to the product chromaticity specification (x1, y1) includes the following steps:
通过采集模块采集所述显示面板中每个色度坐标及其对应的光穿透率；Collecting each chromaticity coordinate and its corresponding light transmittance in the display panel by the collecting module;
对比每一所述色度坐标及其对应的光穿透率，获取至少两个极限色度坐标，所述极限色度坐标为光穿透率等于95%的色度坐标；Compare each of the chromaticity coordinates and the corresponding light transmittance to obtain at least two extreme chromaticity coordinates, where the extreme chromaticity coordinates are chromaticity coordinates with light transmittance equal to 95%;
根据所述产品色度规格（x1，y1）和至少两个所述极限色度坐标，形成所述目标色度范围；所述目标色度范围的光穿透率大于等于95%，所述目标色度规格处于所述目标色度范围内。According to the product chromaticity specifications (x1, y1) and at least two of the limit chromaticity coordinates, the target chromaticity range is formed; the light transmittance of the target chromaticity range is greater than or equal to 95%, and the target The chromaticity specification is within the target chromaticity range.
在本申请的拼接面板的色度规格的调整方法中，所述y2值大于等于x2值。In the method for adjusting the chromaticity specification of the spliced panel of the present application, the y2 value is greater than or equal to the x2 value.
在本申请的拼接面板的色度规格的调整方法中，所述目标色度坐标在公差内的坐标（x2±0.003，y2±0.003）处于所述目标色度规格范围内。In the method for adjusting the chromaticity specification of the spliced panel of the present application, the coordinates (x2±0.003, y2±0.003) within the tolerance of the target chromaticity coordinate are within the range of the target chromaticity specification.
在本申请的拼接面板的色度规格的调整方法中，所述x0的绝对值和y0的绝对值均为0.005的N倍，N为整数。In the method for adjusting the chromaticity specification of the spliced panel of the present application, the absolute value of x0 and the absolute value of y0 are both N times 0.005, and N is an integer.
在本申请的拼接面板的色度规格的调整方法中，所述显示面板包括一灯源结构，In the method for adjusting the chromaticity specification of the splicing panel of the present application, the display panel includes a light source structure,
当所述灯源结构包括蓝光灯源和位于所述蓝光灯源的红绿荧光粉时；或，When the light source structure includes a blue light source and red and green phosphors located in the blue light source; or,
当所述灯源结构包括蓝光灯源和位于所述蓝光灯源的黄色荧光粉以及红荧光粉时；或，When the lamp source structure includes a blue lamp source and yellow phosphor and red phosphor located in the blue lamp source; or,
当所述灯源结构包括蓝光灯源和位于所述蓝光灯源的黄色荧光粉以及红绿荧光粉时；When the light source structure includes a blue light source and yellow phosphors and red and green phosphors located in the blue light source;
所述x0均设定为0.005，所述y0均设定为-0.005。The x0 is all set to 0.005, and the y0 is all set to -0.005.
在本申请的拼接面板的色度规格的调整方法中，所述显示面板包括一灯源结构，当所述灯源结构包括蓝光灯源和位于所述蓝光灯源的黄色荧光粉时；In the method for adjusting the chromaticity specification of the spliced panel of the present application, the display panel includes a light source structure, when the light source structure includes a blue light source and a yellow phosphor located in the blue light source;
所述x0的绝对值为y0的绝对值的两倍。The absolute value of x0 is twice the absolute value of y0.
在本申请的拼接面板的色度规格的调整方法中，所述x0值为-0.005，所述y0值为-0.010。In the method for adjusting the chromaticity specification of the spliced panel of the present application, the x0 value is -0.005, and the y0 value is -0.010.
在本申请的拼接面板的色度规格的调整方法中，每一所述显示面板的目标色度规格均相同。In the method for adjusting the chromaticity specification of the splicing panel of the present application, the target chromaticity specification of each display panel is the same.
相较于现有技术的拼接面板，本申请的拼接面板的色度规格的调整方法通过先将显示面板调整为目标色度规格，再由目标色度规格调整为产品色度规格的设置，降低了将显示面板调整为产品色度规格时的光穿透率的损失，且通过目标设定规格的设置，使得拼接面板在大视角下显示面板之间的色度偏黄趋于一致；解决了现有的拼接面板在大视角下光穿透率下降且色偏严重的技术问题。Compared with the prior art splicing panel, the method for adjusting the chromaticity specification of the splicing panel of the present application first adjusts the display panel to the target chromaticity specification, and then adjusts the target chromaticity specification to the setting of the product chromaticity specification. The loss of light transmittance when the display panel is adjusted to the product chromaticity specification, and through the setting of the target setting specification, the chromaticity of the splicing panel between the display panels tends to be consistent under the large viewing angle; solved The existing splicing panels have technical problems with reduced light transmittance and serious color shift under large viewing angles.
为了更清楚地说明本申请实施例或现有技术中的技术方案，下面对实施例中所需要使用的附图作简单的介绍。下面描述中的附图仅为本申请的部分实施例，对于本领域普通技术人员而言，在不付出创造性劳动的前提下，还可以根据这些附图获取其他的附图。In order to more clearly illustrate the technical solutions in the embodiments of the present application or in the prior art, the following briefly introduces the drawings that need to be used in the embodiments. The drawings in the following description are only part of the embodiments of the present application. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without creative work.
图1为本申请实施例的拼接面板的色度规格的调整方法的流程图；FIG. 1 is a flowchart of a method for adjusting the chromaticity specification of a spliced panel according to an embodiment of the application;
图2为本申请实施例的拼接面板的色度规格的调整方法的步骤S12的流程图；2 is a flowchart of step S12 of the method for adjusting the chromaticity specification of the spliced panel according to an embodiment of the application;
图3为本申请实施例的拼接面板的色度坐标及其光穿透率、以及目标规格范围的示意图；3 is a schematic diagram of the chromaticity coordinates of the spliced panel and its light transmittance, and the target specification range of the embodiment of the application;
图4为本申请实施例的拼接面板的色度规格的调整方法的步骤S121的流程图。4 is a flowchart of step S121 of the method for adjusting the chromaticity specification of the spliced panel according to the embodiment of the application.
附图说明，在图3中，坐标点的上方数值为坐标点的坐标数值，下方数值为该坐标点的光穿透率。BRIEF DESCRIPTION OF THE DRAWINGS In FIG. 3, the upper value of a coordinate point is the coordinate value of the coordinate point, and the lower value is the light transmittance of the coordinate point.
请参照附图中的图式，其中相同的组件符号代表相同的组件。以下的说明是基于所例示的本申请具体实施例，其不应被视为限制本申请未在此详述的其它具体实施例。Please refer to the drawings in the drawings, where the same component symbols represent the same components. The following description is based on the exemplified specific embodiments of the present application, which should not be regarded as limiting other specific embodiments that are not described in detail herein.
请参照图1，图1为本申请实施例的拼接面板的色度规格的调整方法的流程图。Please refer to FIG. 1. FIG. 1 is a flowchart of a method for adjusting the chromaticity specifications of a spliced panel according to an embodiment of the application.
本申请实施例的拼接面板的色度规格的调整方法，所述拼接面板包括多个显示面板。所述色度规格的调整方法包括以下步骤：In the method for adjusting the chromaticity specification of the spliced panel in the embodiment of the present application, the spliced panel includes a plurality of display panels. The adjustment method of the chromaticity specification includes the following steps:
S11：提供一所述显示面板的产品色度规格（x1，y1）；S11: Provide a product chromaticity specification (x1, y1) of the display panel;
S12：根据所述产品色度规格（x1，y1）获取目标色度规格（x2，y2）；S12: Obtain the target chromaticity specification (x2, y2) according to the product chromaticity specification (x1, y1);
S13：以所述目标色度规格（x2，y2）为基础，将所述显示面板的所述目标色度规格（x2，y2）调整为所述产品色度规格（x1，y1）。S13: Based on the target chromaticity specification (x2, y2), adjust the target chromaticity specification (x2, y2) of the display panel to the product chromaticity specification (x1, y1).
在本实施例的拼接面板的色度规格的调整方法中，以下是具体步骤的阐述。In the method for adjusting the chromaticity specification of the spliced panel of this embodiment, the following is an explanation of the specific steps.
在步骤S11中，提供一所述显示面板的产品色度规格（x1，y1）。In step S11, a product chromaticity specification (x1, y1) of the display panel is provided.
在拼接面板中，每个显示面板的产品色度规格（x1，y1）是一致的。其中产品色度规格的x1值为0.280，y1值为0.290。另外，产品色度规格的取值并不限于此。In splicing panels, the product color specifications (x1, y1) of each display panel are consistent. The x1 value of the product chromaticity specification is 0.280, and the y1 value is 0.290. In addition, the value of the product color specification is not limited to this.
请参照图2，在步骤S12中，根据所述产品色度规格（x1，y1）获取目标色度规格（x2，y2）。该步骤包括：Referring to FIG. 2, in step S12, the target chromaticity specification (x2, y2) is obtained according to the product chromaticity specification (x1, y1). This step includes:
S121：根据所述产品色度规格（x1，y1），获取一目标色度规格范围；S121: Obtain a target chromaticity specification range according to the product chromaticity specification (x1, y1);
S122：根据所述产品色度规格（x1，y1），将所述目标色度规格（x2，y2）设定为（x1+x0，y1+y0）；S122: Set the target chromaticity specification (x2, y2) to (x1+x0, y1+y0) according to the product chromaticity specification (x1, y1);
S123：通过调整所述x0值和y0值，获得所述目标色度规格（x2，y2）；所述目标色度规格处于所述目标色度规格范围内。S123: Obtain the target chromaticity specification (x2, y2) by adjusting the x0 value and y0 value; the target chromaticity specification is within the target chromaticity specification range.
具体的，请参照图4，步骤S121包括如下步骤：Specifically, referring to FIG. 4, step S121 includes the following steps:
S1211：通过采集模块采集所述显示面板中每个色度坐标及其对应的光穿透率；S1211: Collect each chromaticity coordinate and its corresponding light transmittance in the display panel through the collection module;
S1212：对比每一所述色度坐标及其对应的光穿透率，获取至少两个极限色度坐标，所述极限色度坐标为光穿透率等于95%的色度坐标；S1212: Comparing each of the chromaticity coordinates and its corresponding light transmittance to obtain at least two extreme chromaticity coordinates, where the extreme chromaticity coordinates are chromaticity coordinates with light transmittance equal to 95%;
S1213：根据所述产品色度规格（x1，y1）和至少两个所述极限色度坐标，形成所述目标色度范围；所述目标色度范围的光穿透率大于等于95%，所述目标色度规格处于所述目标色度范围内。S1213: Form the target chromaticity range according to the product chromaticity specifications (x1, y1) and at least two of the limit chromaticity coordinates; the light transmittance of the target chromaticity range is greater than or equal to 95%, so The target chromaticity specification is within the target chromaticity range.
具体的，步骤S1211的目的在于：采集每个色度坐标的光穿透率，为后续步骤S1212获取光穿透率为95%的色度坐标作准备。随后转入步骤S1212。Specifically, the purpose of step S1211 is to collect the light transmittance of each chromaticity coordinate, and prepare for obtaining the chromaticity coordinate with the light transmittance of 95% in the subsequent step S1212. Then go to step S1212.
步骤S1212的目的在于：以光穿透率为95%为标准对比所有的光穿透率，从而获取到光穿透率为95%的相应的色度坐标，即极限色度坐标。在本申请中，极限色度坐标对应的光穿透率是可根据实际情况进行更改的。例如需要进一步降低光透过的损失率，可以将极限色度坐标对应的光穿透率设定为95%以上，比如96%、97%或98%。这样根据不同的光透过率得到不同的极限色度坐标。随后转入步骤S1213。The purpose of step S1212 is to compare all light transmittances with the light transmittance of 95% as the standard, so as to obtain the corresponding chromaticity coordinates with the light transmittance of 95%, that is, the limit chromaticity coordinates. In this application, the light transmittance corresponding to the limit chromaticity coordinates can be changed according to actual conditions. For example, if the light transmission loss rate needs to be further reduced, the light transmission rate corresponding to the limit chromaticity coordinate can be set to 95% or more, such as 96%, 97% or 98%. In this way, different limit chromaticity coordinates can be obtained according to different light transmittance. Then go to step S1213.
步骤S1213的目的在于：根据产品色度规格和极限色度规格形成的一个封闭区，以确定光穿透率大于等于95%的目标色度坐标范围。因此步骤S121的目的在于：确定光穿透率大于等于95%的目标色度范围的范围。随后转入步骤S122。其中，步骤S121和步骤S122没有先后之分。The purpose of step S1213 is to determine a target chromaticity coordinate range with a light transmittance greater than or equal to 95% according to a closed area formed by the product chromaticity specification and the limit chromaticity specification. Therefore, the purpose of step S121 is to determine the range of the target chromaticity range whose light transmittance is greater than or equal to 95%. Then go to step S122. Among them, step S121 and step S122 are not prioritized.
在步骤S122中，根据所述产品色度规格（x1，y1），将所述目标色度规格（x2，y2）设定为（x1+x0，y1+y0）。随后转入步骤S123。In step S122, the target chromaticity specification (x2, y2) is set to (x1+x0, y1+y0) according to the product chromaticity specification (x1, y1). Then go to step S123.
在步骤S123中，通过调整所述x0值和y0值，获得所述目标色度规格（x2，y2）。具体的，通过调整x0值和y0值，得到具体的目标色度规格（x2，y2）。In step S123, the target chromaticity specification (x2, y2) is obtained by adjusting the x0 value and y0 value. Specifically, by adjusting the x0 value and y0 value, a specific target chromaticity specification (x2, y2) is obtained.
其中，需要注意的是，在目标色度规格（x2，y2）中，y2值大于等于x2值。因为Y值涉及亮度且及其敏感，随着Y值增加，亮度会急剧的增加，影响整体显示效果。Among them, it should be noted that in the target chromaticity specification (x2, y2), the y2 value is greater than or equal to the x2 value. Because the Y value involves brightness and is extremely sensitive, as the Y value increases, the brightness will increase sharply, affecting the overall display effect.
另外，由于目标色度坐标存在公差（±0.003），因此为了保证选定的目标色度规格位于所述目标色度规格范围内。所述目标色度坐标在公差内的坐标（x2±0.003，y2±0.003）处于所述目标色度规格范围内。所以在本实施例中，目标色度规格的选定受色度坐标公差的影响。In addition, since the target chromaticity coordinate has a tolerance (±0.003), in order to ensure that the selected target chromaticity specification is within the target chromaticity specification range. The coordinates (x2±0.003, y2±0.003) of the target chromaticity coordinate within the tolerance are within the target chromaticity specification range. Therefore, in this embodiment, the selection of the target chromaticity specification is affected by the chromaticity coordinate tolerance.
由于本实施例中色度坐标公差为（±0.003），因此色度规格范围选取在产品色度规格（x1，y1）的右下方。请参照图3，图中的坐标点及其对应的光穿透率为实验数据的部分，而色度规格范围A仅为示意范围。Since the chromaticity coordinate tolerance in this embodiment is (±0.003), the chromaticity specification range is selected at the lower right of the product chromaticity specification (x1, y1). Please refer to Figure 3. The coordinate points and their corresponding light transmittances in the figure are part of the experimental data, and the chromaticity specification range A is only an illustrative range.
由于人肉眼对色度差异的感受是(0.003, 0.006) , 但在搭配LED的色度调整后, 所以色度差异感受可以是以0.005 为一个单位。所以本实施例以0.005作为最小单位进行调整。因此所述x0的绝对值和y0的绝对值均为0.005的N倍，N为整数。Since the human eye's perception of chromaticity difference is (0.003, 0.006), but after adjusting the chromaticity of the LED, the chromaticity difference perception can be 0.005 as a unit. Therefore, this embodiment uses 0.005 as the minimum unit for adjustment. Therefore, the absolute value of x0 and the absolute value of y0 are both N times 0.005, and N is an integer.
其中，对于LED的色度调整，本实施例通过调整背光模组的荧光粉比例。比如，显示面板包括一灯源结构。当所述灯源结构包括蓝光灯源和位于所述蓝光灯源的红绿荧光粉时；通过调整红绿荧光粉的比例，来调整x0值和y0值。Among them, for the chromaticity adjustment of the LED, this embodiment adjusts the proportion of phosphors of the backlight module. For example, the display panel includes a light source structure. When the light source structure includes a blue light source and red and green phosphors located in the blue light source; the x0 value and y0 value are adjusted by adjusting the ratio of the red and green phosphors.
当所述灯源结构包括蓝光灯源和位于所述蓝光灯源的黄色荧光粉以及红荧光粉时；通过调整黄红荧光粉的比例，来调整x0值和y0值。When the light source structure includes a blue light source and a yellow phosphor and a red phosphor located in the blue light source, the x0 value and y0 value are adjusted by adjusting the ratio of the yellow to red phosphor.
当所述灯源结构包括蓝光灯源和位于所述蓝光灯源的黄色荧光粉以及红绿荧光粉时；通过调整红绿荧光粉的比例，来调整x0值和y0值。When the light source structure includes a blue light source and yellow phosphors and red and green phosphors located in the blue light source; the x0 value and y0 value are adjusted by adjusting the ratio of the red and green phosphors.
在上述的背光设计中，可选的，所述x0均设定为0.005，所述y0均设定为-0.005。即通过调整相关荧光粉的比例，将所述x0均设定为0.005，所述y0均设定为-0.005，即得到目标色度规格（0.285，0.285），该点处于目标色度规格范围的中心。所以该坐标点即使加上公差（±0.003）也可保证该坐标点在目标色度规格范围内。In the above backlight design, optionally, the x0 is set to 0.005, and the y0 is set to -0.005. That is, by adjusting the ratio of the relevant phosphors, the x0 is set to 0.005, and the y0 is set to -0.005, that is, the target chromaticity specification (0.285, 0.285) is obtained, and this point is within the target chromaticity specification range center. Therefore, even if a tolerance (±0.003) is added to the coordinate point, the coordinate point can be guaranteed to be within the target chromaticity specification range.
另外，当所述灯源结构包括蓝光灯源和位于所述蓝光灯源的黄色荧光粉时；通过调整黄色荧光粉的比例，来调整x0值和y0值。因此当黄色荧光粉的比重多时，出光就会偏黄，这时x0值和y0值一起增加；当在黄色荧光粉的比重少时，出光就会偏蓝，这时x0值和y0值一起减少。该种背光设计中，所述x0的绝对值为y0的绝对值的两倍。In addition, when the light source structure includes a blue light source and a yellow phosphor located in the blue light source, the x0 value and y0 value are adjusted by adjusting the ratio of the yellow phosphor. Therefore, when the specific gravity of the yellow phosphor is large, the light will be yellowish, and the x0 value and y0 value will increase together; when the specific gravity of the yellow phosphor is low, the light will be bluish, and the x0 value and y0 value will decrease together. In this backlight design, the absolute value of x0 is twice the absolute value of y0.
可选的，所述x0值为-0.005，所述y0值为-0.010，即在本实施例中，目标色度规格为（0.275,0.280）。Optionally, the x0 value is -0.005, and the y0 value is -0.010, that is, in this embodiment, the target chromaticity specification is (0.275, 0.280).
其中，每一所述显示面板的目标色度规格均相同。通过该目标色度规格的设置，在进行调整为产品色度规格的过程中，使得在大视角下，所有的显示面板偏黄趋于一致，且降低了光穿透率的损失。Wherein, the target chromaticity specifications of each of the display panels are the same. Through the setting of the target chromaticity specification, in the process of adjusting to the product chromaticity specification, under the large viewing angle, the yellowishness of all the display panels tends to be consistent, and the loss of light transmittance is reduced.
随后转步骤13。Then go to step 13.
在步骤S13中，以所述目标色度规格（x2，y2）为基础，将所述显示面板的所述目标色度规格（x2，y2）调整为所述产品色度规格（x1，y1）。In step S13, based on the target chromaticity specification (x2, y2), the target chromaticity specification (x2, y2) of the display panel is adjusted to the product chromaticity specification (x1, y1) .
具体的，将产品色度规格作为标准规格，并将具有目标色度规格的显示面板调整为具有产品色度规格的显示面板。而该调整的过程是现有技术，故在此不赘述。Specifically, the product chromaticity specification is taken as the standard specification, and the display panel with the target chromaticity specification is adjusted to the display panel with the product chromaticity specification. The adjustment process is the prior art, so it will not be repeated here.
这样便完成了本实施例的拼接面板的色度规格的调整方法。This completes the method for adjusting the chromaticity specifications of the spliced panel of this embodiment.
相较于现有技术的拼接面板，本申请的拼接面板的色度规格的调整方法通过先将显示面板调整为目标色度规格，再由目标色度规格调整为产品色度规格的设置，降低了将显示面板调整为产品色度规格时的光穿透率的损失，且通过目标设定规格的设置，使得拼接面板在大视角下显示面板之间的色度偏黄趋于一致；解决了现有的拼接面板在大视角下光穿透率下降且色偏严重的技术问题。Compared with the prior art splicing panel, the method for adjusting the chromaticity specification of the splicing panel of the present application first adjusts the display panel to the target chromaticity specification, and then adjusts the target chromaticity specification to the setting of the product chromaticity specification. The loss of light transmittance when the display panel is adjusted to the product chromaticity specification, and through the setting of the target setting specification, the chromaticity of the splicing panel between the display panels tends to be consistent under the large viewing angle; solved The existing splicing panels have technical problems with reduced light transmittance and serious color shift under large viewing angles.
以上所述，对于本领域的普通技术人员来说，可以根据本申请的技术方案和技术构思作出其他各种相应的改变和变形，而所有这些改变和变形都应属于本申请后附的权利要求的保护范围。As mentioned above, for those of ordinary skill in the art, various other corresponding changes and modifications can be made according to the technical solutions and technical ideas of this application, and all these changes and modifications shall belong to the appended claims of this application The scope of protection.
Claims (18)
- 一种拼接面板的色度规格的调整方法，所述拼接面板包括多个显示面板，其中，每一所述显示面板的目标色度规格均相同，所述色度规格的调整方法包括以下步骤：A method for adjusting the chromaticity specifications of a splicing panel, the splicing panel includes a plurality of display panels, wherein the target chromaticity specifications of each of the display panels are the same, and the chromaticity specification adjustment method includes the following steps:提供一所述显示面板的产品色度规格（x1，y1）；Provide a product chromaticity specification (x1, y1) of the display panel;根据所述产品色度规格（x1，y1）获取目标色度规格（x2，y2）；Obtain the target chromaticity specification (x2, y2) according to the product chromaticity specification (x1, y1);以所述目标色度规格（x2，y2）为基础，将所述显示面板的所述目标色度规格（x2，y2）调整为所述产品色度规格（x1，y1）；Adjusting the target chromaticity specification (x2, y2) of the display panel to the product chromaticity specification (x1, y1) based on the target chromaticity specification (x2, y2);所述根据所述产品色度规格（x1，y1）获取目标色度规格（x2，y2），包括如下步骤：The obtaining the target chromaticity specification (x2, y2) according to the product chromaticity specification (x1, y1) includes the following steps:根据所述产品色度规格（x1，y1），获取一目标色度规格范围；According to the product chromaticity specification (x1, y1), obtain a target chromaticity specification range;根据所述产品色度规格（x1，y1），将所述目标色度规格（x2，y2）设定为（x1+x0，y1+y0）；According to the product chromaticity specification (x1, y1), the target chromaticity specification (x2, y2) is set to (x1+x0, y1+y0);通过调整所述x0值和y0值，获得所述目标色度规格（x2，y2）；所述目标色度规格处于所述目标色度规格范围内。The target chromaticity specification (x2, y2) is obtained by adjusting the x0 value and y0 value; the target chromaticity specification is within the target chromaticity specification range.
- 根据权利要求1所述的拼接面板的色度规格的调整方法，其中，所述根据所述产品色度规格（x1，y1），获取一目标色度规格范围，包括如下步骤：The method for adjusting the chromaticity specification of a spliced panel according to claim 1, wherein the obtaining a target chromaticity specification range according to the product chromaticity specification (x1, y1) comprises the following steps:通过采集模块采集所述显示面板中每个色度坐标及其对应的光穿透率；Collecting each chromaticity coordinate and its corresponding light transmittance in the display panel by the collecting module;对比每一所述色度坐标及其对应的光穿透率，获取至少两个极限色度坐标，所述极限色度坐标为光穿透率等于95%的色度坐标；Compare each of the chromaticity coordinates and the corresponding light transmittance to obtain at least two extreme chromaticity coordinates, where the extreme chromaticity coordinates are chromaticity coordinates with light transmittance equal to 95%;根据所述产品色度规格（x1，y1）和至少两个所述极限色度坐标，形成所述目标色度范围；所述目标色度范围的光穿透率大于等于95%，所述目标色度规格处于所述目标色度范围内。According to the product chromaticity specifications (x1, y1) and at least two of the limit chromaticity coordinates, the target chromaticity range is formed; the light transmittance of the target chromaticity range is greater than or equal to 95%, and the target The chromaticity specification is within the target chromaticity range.
- 根据权利要求2所述的拼接面板的色度规格的调整方法，其中，所述y2值大于等于x2值。The method for adjusting the chromaticity specification of the spliced panel according to claim 2, wherein the y2 value is greater than or equal to the x2 value.
- 根据权利要求2所述的拼接面板的色度规格的调整方法，其中，所述目标色度坐标在公差内的坐标（x2±0.003，y2±0.003）处于所述目标色度规格范围内。The method for adjusting the chromaticity specification of the spliced panel according to claim 2, wherein the coordinates (x2±0.003, y2±0.003) of the target chromaticity coordinate within the tolerance are within the range of the target chromaticity specification.
- 根据权利要求2所述的拼接面板的色度规格的调整方法，其中，所述x0的绝对值和y0的绝对值均为0.005的N倍，N为整数。The method for adjusting the chromaticity specification of the spliced panel according to claim 2, wherein the absolute value of x0 and the absolute value of y0 are both N times 0.005, and N is an integer.
- 根据权利要求1所述的拼接面板的色度规格的调整方法，其中，所述显示面板包括一灯源结构，The method for adjusting the chromaticity specification of a spliced panel according to claim 1, wherein the display panel includes a light source structure,当所述灯源结构包括蓝光灯源和位于所述蓝光灯源的红绿荧光粉时；或，When the light source structure includes a blue light source and red and green phosphors located in the blue light source; or,当所述灯源结构包括蓝光灯源和位于所述蓝光灯源的黄色荧光粉以及红荧光粉时；或，When the lamp source structure includes a blue lamp source and yellow phosphor and red phosphor located in the blue lamp source; or,当所述灯源结构包括蓝光灯源和位于所述蓝光灯源的黄色荧光粉以及红绿荧光粉时；When the light source structure includes a blue light source and yellow phosphors and red and green phosphors located in the blue light source;所述x0均设定为0.005，所述y0均设定为-0.005。The x0 is all set to 0.005, and the y0 is all set to -0.005.
- 根据权利要求1所述的拼接面板的色度规格的调整方法，其中，所述显示面板包括一灯源结构，当所述灯源结构包括蓝光灯源和位于所述蓝光灯源的黄色荧光粉时；The method for adjusting the chromaticity specification of a spliced panel according to claim 1, wherein the display panel includes a light source structure, and when the light source structure includes a blue light source and a yellow phosphor located in the blue light source Time;所述x0的绝对值为y0的绝对值的两倍。The absolute value of x0 is twice the absolute value of y0.
- 根据权利要求7所述的拼接面板的色度规格的调整方法，其中，所述x0值为-0.005，所述y0值为-0.010。The method for adjusting the chromaticity specification of the spliced panel according to claim 7, wherein the value of x0 is -0.005, and the value of y0 is -0.010.
- 一种拼接面板的色度规格的调整方法，所述拼接面板包括多个显示面板，其中，所述色度规格的调整方法包括以下步骤：A method for adjusting the chromaticity specification of a splicing panel, the splicing panel includes a plurality of display panels, wherein the method for adjusting the chromaticity specification includes the following steps:提供一所述显示面板的产品色度规格（x1，y1）；Provide a product chromaticity specification (x1, y1) of the display panel;根据所述产品色度规格（x1，y1）获取目标色度规格（x2，y2）；Obtain the target chromaticity specification (x2, y2) according to the product chromaticity specification (x1, y1);以所述目标色度规格（x2，y2）为基础，将所述显示面板的所述目标色度规格（x2，y2）调整为所述产品色度规格（x1，y1）。Based on the target chromaticity specification (x2, y2), the target chromaticity specification (x2, y2) of the display panel is adjusted to the product chromaticity specification (x1, y1).
- 根据权利要求9所述的拼接面板的色度规格的调整方法，其中，所述根据所述产品色度规格（x1，y1）获取目标色度规格（x2，y2），包括如下步骤：The method for adjusting the chromaticity specification of the spliced panel according to claim 9, wherein the obtaining the target chromaticity specification (x2, y2) according to the product chromaticity specification (x1, y1) comprises the following steps:根据所述产品色度规格（x1，y1），获取一目标色度规格范围；According to the product chromaticity specification (x1, y1), obtain a target chromaticity specification range;根据所述产品色度规格（x1，y1），将所述目标色度规格（x2，y2）设定为（x1+x0，y1+y0）；According to the product chromaticity specification (x1, y1), the target chromaticity specification (x2, y2) is set to (x1+x0, y1+y0);通过调整所述x0值和y0值，获得所述目标色度规格（x2，y2）；所述目标色度规格处于所述目标色度规格范围内。The target chromaticity specification (x2, y2) is obtained by adjusting the x0 value and y0 value; the target chromaticity specification is within the target chromaticity specification range.
- 根据权利要求10所述的拼接面板的色度规格的调整方法，其中，所述根据所述产品色度规格（x1，y1），获取一目标色度规格范围，包括如下步骤：The method for adjusting the chromaticity specification of the spliced panel according to claim 10, wherein the obtaining a target chromaticity specification range according to the product chromaticity specification (x1, y1) comprises the following steps:通过采集模块采集所述显示面板中每个色度坐标及其对应的光穿透率；Collecting each chromaticity coordinate and its corresponding light transmittance in the display panel by the collecting module;对比每一所述色度坐标及其对应的光穿透率，获取至少两个极限色度坐标，所述极限色度坐标为光穿透率等于95%的色度坐标；Compare each of the chromaticity coordinates and the corresponding light transmittance to obtain at least two extreme chromaticity coordinates, where the extreme chromaticity coordinates are chromaticity coordinates with light transmittance equal to 95%;根据所述产品色度规格（x1，y1）和至少两个所述极限色度坐标，形成所述目标色度范围；所述目标色度范围的光穿透率大于等于95%，所述目标色度规格处于所述目标色度范围内。According to the product chromaticity specifications (x1, y1) and at least two of the limit chromaticity coordinates, the target chromaticity range is formed; the light transmittance of the target chromaticity range is greater than or equal to 95%, and the target The chromaticity specification is within the target chromaticity range.
- 根据权利要求11所述的拼接面板的色度规格的调整方法，其中，所述y2值大于等于x2值。The method for adjusting the chromaticity specification of the spliced panel according to claim 11, wherein the y2 value is greater than or equal to the x2 value.
- 根据权利要求11所述的拼接面板的色度规格的调整方法，其中，所述目标色度坐标在公差内的坐标（x2±0.003，y2±0.003）处于所述目标色度规格范围内。The method for adjusting the chromaticity specification of the spliced panel according to claim 11, wherein the coordinates (x2±0.003, y2±0.003) of the target chromaticity coordinate within the tolerance are within the range of the target chromaticity specification.
- 根据权利要求11所述的拼接面板的色度规格的调整方法，其中，所述x0的绝对值和y0的绝对值均为0.005的N倍，N为整数。The method for adjusting the chromaticity specifications of the spliced panel according to claim 11, wherein the absolute value of x0 and the absolute value of y0 are both N times 0.005, and N is an integer.
- 根据权利要求10所述的拼接面板的色度规格的调整方法，其中，所述显示面板包括一灯源结构，The method for adjusting the chromaticity specification of the spliced panel according to claim 10, wherein the display panel includes a light source structure,当所述灯源结构包括蓝光灯源和位于所述蓝光灯源的红绿荧光粉时；或，When the light source structure includes a blue light source and red and green phosphors located in the blue light source; or,当所述灯源结构包括蓝光灯源和位于所述蓝光灯源的黄色荧光粉以及红荧光粉时；或，When the lamp source structure includes a blue lamp source and yellow phosphor and red phosphor located in the blue lamp source; or,当所述灯源结构包括蓝光灯源和位于所述蓝光灯源的黄色荧光粉以及红绿荧光粉时；When the light source structure includes a blue light source and yellow phosphors and red and green phosphors located in the blue light source;所述x0均设定为0.005，所述y0均设定为-0.005。The x0 is all set to 0.005, and the y0 is all set to -0.005.
- 根据权利要求10所述的拼接面板的色度规格的调整方法，其中，所述显示面板包括一灯源结构，当所述灯源结构包括蓝光灯源和位于所述蓝光灯源的黄色荧光粉时；The method for adjusting the chromaticity specification of the spliced panel according to claim 10, wherein the display panel includes a light source structure, and when the light source structure includes a blue light source and a yellow phosphor located in the blue light source Time;所述x0的绝对值为y0的绝对值的两倍。The absolute value of x0 is twice the absolute value of y0.
- 根据权利要求16所述的拼接面板的色度规格的调整方法，其中，所述x0值为-0.005，所述y0值为-0.010。The method for adjusting the chromaticity specification of the spliced panel according to claim 16, wherein the x0 value is -0.005, and the y0 value is -0.010.
- 根据权利要求9所述的拼接面板的色度规格的调整方法，其中，每一所述显示面板的目标色度规格均相同。The method for adjusting the chromaticity specification of the spliced panel according to claim 9, wherein the target chromaticity specification of each display panel is the same.
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