Unlock instant, AI-driven research and patent intelligence for your innovation.

Miniled backlight substrate and its cutting method, miniled substrate

A cutting method and substrate technology, applied in optics, nonlinear optics, instruments, etc., can solve problems such as film surface damage and metal plate corrosion

Active Publication Date: 2022-04-01
TCL CHINA STAR OPTOELECTRONICS TECH CO LTD
View PDF5 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to provide a cutting method for a MiniLED backlight substrate. Using the cutting method for the MiniLED backlight substrate can effectively solve the problems of damage to the film surface of the MiniLED substrate and corrosion of the metal plate during the cutting process, and the MiniLED backlight substrate The cutting method is simple and easy

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 more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Miniled backlight substrate and its cutting method, miniled substrate

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0024] The technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Apparently, the described embodiments are only some of the embodiments of this application, not all of them. Based on the embodiments in this application, all other embodiments obtained by those skilled in the art without making creative efforts belong to the scope of protection of this application.

[0025] In the description of the present application, it should be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", " Orientation indicated by rear, left, right, vertical, horizontal, top, bottom, inside, outside, clockwise, counterclockwise, etc. The positional relationship is based on the orientation or positional relationship shown in the drawings, which is only for the convenience of describing the a...

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

No PUM Login to View More

Abstract

The invention discloses a cutting method of a MiniLED backlight substrate, a MiniLED backlight substrate and a MiniLED substrate thereof, comprising: step S1, performing a box-forming process on the MiniLED backlight substrate after film formation; step S2, making the boxed Cutting the MiniLED backlight substrate to prepare a small MiniLED backlight substrate; step S3, de-boxing the small MiniLED backlight substrate; step S4, packaging the de-boxed MiniLED backlight substrate, and performing Follow-up process. Using the cutting method of the Mini LED backlight substrate can effectively solve the problems of damage to the film surface of the Mini LED substrate and corrosion of the metal plate during the cutting process, and the cutting method of the Mini LED backlight substrate is simple and easy.

Description

technical field [0001] The present application relates to the field of display technology, and in particular to a cutting method of a Mini LED backlight substrate, a Mini LED backlight substrate and a Mini LED substrate thereof. Background technique [0002] With the rise and maturity of organic light-emitting diode (OLED, Organic Light-Emitting Diode) technology, OLED products have gradually become the new favorite in the market. Relatively speaking, thin film transistor liquid crystal display (TFT-LCD, ThinFilm TransistorLiquid Crystal Display) is There is a certain gap in performance compared with OLED technology. In order to better improve LCD display performance, especially in the field of contrast ratio to catch up with OLED technology, while retaining the price and reliability advantages of LCD, Mini LED backlight came into being. Using local dimming, an area dimming technology, to control the 8K LCD panel with MiniLED backlight, will be the strongest spear for LCD t...

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
no application Login to View More
Patent Type & Authority Patents(China)
IPC IPC(8): G02F1/13357G02F1/13
CPCG02F1/133603G02F1/1303
Inventor 陆骅俊
Owner TCL CHINA STAR OPTOELECTRONICS TECH CO LTD