Simple design method of combined display system
A display system and design method technology, applied in static indicators, optics, instruments, etc., can solve the problems of low research and development costs, inability to know the relevant parameters of the display module, insufficient flexibility, etc., to achieve the effect of lowering the threshold
Active Publication Date: 2020-04-17
YICHANG NANBO DISPLAY +1
View PDF5 Cites 1 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
[0003] Due to the large scale of display panel companies, the flexibility is not enough, especially for the small and diverse needs of customers for differentiated combination products, the sales of an order are often not enough to support the product development and mold opening costs
For the majority of touch screen and cover panel manufacturers, they are small in size and low in research and development costs, but because they cannot know the relevant parameters of the display module and do not have the ability to design combined display systems, they cannot produce differentiated combined display systems.
Method used
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View moreImage
Smart Image Click on the blue labels to locate them in the text.
Smart ImageViewing Examples
Examples
Experimental program
Comparison scheme
Effect test
Embodiment 1
[0029] Directly paste the glass cover on the LCM with OCA optical glue to get a combined display system, such as figure 1 As shown, the actual display effect is as follows figure 2 As shown, the upper left is the light reflection point. It is observed that the color of the visible area in the middle of the combination system is bluer than that of the border area, and the color rendering cannot meet the requirements. Design goal: Through structural adjustment, the combined display system can achieve the same color between the middle visible area and the frame area.
[0030] Specifically, the following methods are used for the simple design of the combined display system:
[0031] 1) Use a spectrometer to test the spectrum and chromaticity of the display module; where L* is 28.0, a* is -0.2, b* is -1.3;
[0032] 2) According to the spectrum and chromaticity of the display module measured in step 1), an optical coated glass is equivalently designed, and the spectrum and chroma...
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More PUM
| Property | Measurement | Unit |
|---|---|---|
| thickness | aaaaa | aaaaa |
Login to View More
Abstract
The invention discloses a simple design method of a combined display system. The simple design method comprises steps 1) testing the spectrum and chromaticity of a display module; 2) equivalently designing optical coated glass according to the spectrum and chromaticity of the display module measured in the step 1); and 3) substituting related parameters of the optical coated glass into the combined display system design software, and calculating and designing to obtain the combined display system, wherein the spectrum and chromaticity of the optical coated glass are the same as those of the display module. The complex display module is equivalent to simple optical coated glass and substituted into the combined display system for design, so design and calculation difficulty of the combineddisplay system can be greatly reduced.
Description
technical field [0001] The invention relates to a simple design method of a combined display system. Background technique [0002] Display modules, the most common ones are TFT-LCD display modules and OLED display modules. Both have many manufacturing processes and the product structure is extremely complex. Products such as mobile phones, tablet computers, industrial control displays, and car navigation need to add systems such as touch controls and protective covers to the display modules. And it is necessary to carry out visual color design for the combination system, and the display module is a black box, and only the original manufacturer of the display module can know the specific structure inside. When designing a combined display system, it is often necessary to know the specific structure and parameters of the display module, so currently the design of the combined display system is in the hands of the display module factory. Using the abundant resources in their...
Claims
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More Application Information
Patent Timeline
Login to View More Patent Type & Authority Applications(China)
IPC IPC(8): G02B27/00G09G3/00
CPCG02B27/0012G09G3/006
Inventor 方凤军何建军程志敏李艳
Owner YICHANG NANBO DISPLAY