LED display backlight structure with fixed light-emitting angle
The invention relates to an LED display backlight structure with a fixed light-emitting angle, which comprises a PCB lamp panel, a plurality of LED lamp beads are uniformly distributed on the PCB lamp panel, an LENS optical lens is arranged above each LED lamp bead, so that light emitted by the LED...
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Main Authors | , , |
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Format | Patent |
Language | Chinese English |
Published |
12.04.2022
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Subjects | |
Online Access | Get full text |
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