LED display screen and manufacturing method therefor
AssigneeShenzhen Tcl New Technology Co., Ltd.
InventorsJianyuan Lin, Chonghui Luo
Life of this patent
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Abstract
An LED display screen and a manufacturing method therefor. The method comprises: presetting a temporary jig consisting of a first substrate (1) having a plurality of placement grooves, and a cover plate (3), and alternately placing R, G, and B-color LEDs in the placement grooves (2) by means of placement groove inlets (4); attaching a side cover to the temporary jig, and replacing the cover plate with an LED substrate and attaching the LEDs to the LED substrate; removing the first substrate and the side cover and sealing the LED substrate, and connecting a circuit board to the LED substrate, so as to obtain the LED display screen.
Claims15
A manufacturing method of an LED display screen, comprising:
- presetting a temporary jig consisting of a first substrate with a plurality of placement grooves and a cover plate, and alternately placing three-color LEDs of R, G and B in the placement grooves through inlets of the placement grooves, wherein the colors of the LEDs in the same placement groove are the same;
- attaching the temporary jig with a side cover, replacing the cover plate by an LED substrate and attaching each LED to the LED substrate at a same time;
- replacing the first substrate by a transparent layer, removing the side cover and sealing the LED substrate at a same time, and connecting a circuit board with the LED substrate to manufacture the LED display screen.
An LED display screen, wherein the LED display screen is manufactured by a manufacturing method of an LED display screen, comprising:
- presetting a temporary jig consisting of a first substrate with a plurality of placement grooves and a cover plate, and alternately placing three-color LEDs of R, G and B in the placement grooves through inlets of the placement grooves, wherein the colors of the LEDs in the same placement groove are the same;
- attaching the temporary jig with a side cover, replacing the cover plate by an LED substrate and attaching each LED to the LED substrate at a same time;
- replacing the first substrate by a transparent layer, removing the side cover and sealing the LED substrate at a same time, and connecting a circuit board with the LED substrate to manufacture the LED display screen.
Dependencies are inferred from the claim text.