Method for improving frame glue curing effect in liquid crystal panel manufacturing process, and liquid crystal panel
A liquid crystal panel and sealant technology is applied to a method for improving the curing effect of sealant in the manufacture of liquid crystal panels and the field of liquid crystal panels, and can solve the problems of increasing the difficulty of array substrate design, affecting the resistance of metal layers, and narrowing the metal layers. , to avoid poor sealing, improve surface roughness, and improve reliability
Inactive Publication Date: 2019-08-16
信利(仁寿)高端显示科技有限公司
View PDF8 Cites 0 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
When UV light is irradiated, the UV light that is not blocked by the metal layer can be irradiated on the frame glue, and the frame glue can be fully cured, while the part of the frame glue blocked by the metal layer is poorly cured
In order to achieve a good curing effect, the existing liquid crystal panel is designed to limit the width of the metal layer, and the sealant is cured by direct UV light, which will lead to the narrowing of the metal layer and affect the resistance of the metal layer, resulting in the array substrate design. Increased difficulty
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 Construction
[0023] In the present invention, unless otherwise clearly specified and limited, a first feature being "on" or "under" a second feature may include direct contact between the first and second features, and may also include the first and second features Not in direct contact but through another characteristic contact between them. Moreover, "above", "above" and "above" the first feature on the second feature include that the first feature is directly above and obliquely above the second feature, or simply means that the first feature is horizontally higher than the second feature. "Below", "below" and "under" the first feature to the second feature include that the first feature is directly above and obliquely above the second feature, or simply means that the first feature is less horizontal than the second feature.
[0024] It should be noted that when an element is referred to as being “disposed on” another element, it may be directly on the other element or there may also b...
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
Login to View More Abstract
The invention discloses a method for improving a frame glue curing effect in a liquid crystal panel manufacturing process, and a liquid crystal panel. The method comprises the steps of providing the liquid crystal panel to be cured, wherein the liquid crystal panel to be cured comprises an array substrate and a color substrate which are arranged oppositely, and frame glue; the array substrate comprises a substrate, and a metal layer and a transparent insulating layer which are sequentially arranged on the substrate; the surface, towards the frame glue, of the transparent insulating layer is provided with a diffuse reflection structure; the diffuse reflection structure is used for generating diffuse reflection for UV light incident to the transparent insulating layer and reflecting the UV light onto the frame glue which is shielded by the metal layer; and the liquid crystal panel to be cured is irradiated from one side of the array substrate by adopting the UV light to cure the frame glue. The frame glue shielded by the metal layer can be well irradiated by the UV light, so that the curing effect is good.
Description
technical field [0001] The invention relates to the field of display technology, in particular to a method for improving the curing effect of frame glue in the manufacture of liquid crystal panels and a liquid crystal panel. Background technique [0002] In recent years, with the development of display technologies, liquid crystal displays (Liquid Crystal Display, LCD) have been rapidly popularized due to their unique advantages of high image quality, low power consumption, and light and thin body. Among them, a Thin Film Transistor-Liquid Crystal Display (TFT-LCD) is currently the most commonly used mainstream liquid crystal display, and is widely used in electronic devices such as mobile phones and PDAs. [0003] A liquid crystal panel generally includes a color filter substrate and an array substrate facing each other, as well as a liquid crystal and a sealant between the array substrate and the color filter substrate. In the prior art, a frame sealant is used to adhere ...
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 IPC IPC(8): G02F1/1339B05D3/06
CPCB05D3/067G02F1/1339
Inventor 董欣张东琪张泽鹏马亮
Owner 信利(仁寿)高端显示科技有限公司