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Display device

A display device, light-emitting diode technology, applied in static indicators, instruments, electrical components, etc., can solve the problems of small impedance value and uneven brightness of the display

Pending Publication Date: 2022-04-12
AU OPTRONICS CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, the drive circuit design of the display is mostly located on one side of the light board. This design makes the impedance value close to the drive circuit small and the impedance value far away from the drive circuit large. The current flowing through a single light emitting diode (LED) It will have different sizes due to the difference in wire resistance on the light board, resulting in uneven brightness of the display

Method used

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Embodiment Construction

[0051] The following is a detailed description of the embodiments in conjunction with the attached drawings, but the provided embodiments are not intended to limit the scope of the present disclosure, and the description of the structure and operation is not intended to limit the order of execution. Any recombination of components Structures and devices with equivalent technical effects are all within the scope of the present disclosure. In addition, the illustrations are for illustration purposes only and are not drawn in original size. To facilitate understanding, the same or similar elements will be described with the same symbols in the following description.

[0052] Unless otherwise specified, the terms used throughout the specification and claims generally have the ordinary meaning of each term as used in the field, this disclosure and the special context.

[0053] In addition, the words "comprising", "including", "having", "containing" and so on used herein are all op...

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PUM

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Abstract

The invention discloses a display device which comprises a glass substrate and a plurality of light emitting diodes. The glass substrate comprises a first side and a second side. The light-emitting diodes comprise a first light-emitting diode and a second light-emitting diode. A first anode signal received by the first light emitting diode has a first anode signal difference compared with a reference anode signal, a second anode signal received by the second light emitting diode has a second anode signal difference compared with the reference anode signal, and the first anode signal difference is smaller than the second anode signal difference. A first cathode signal received by the first light emitting diode has a first cathode signal difference compared with a reference cathode signal, a second cathode signal received by the second light emitting diode has a second cathode signal difference compared with the reference cathode signal, and the first cathode signal difference is larger than the second cathode signal difference.

Description

technical field [0001] The present disclosure relates to a display device, in particular to a display device comprising a glass substrate and a plurality of light emitting diodes. Background technique [0002] At present, the drive circuit design of the display is mostly located on one side of the light board. This design makes the impedance value close to the drive circuit small and the impedance value far away from the drive circuit large. The current flowing through a single light emitting diode (LED) It will have different sizes due to the difference in wire resistance on the lamp board, resulting in the problem of uneven brightness of the display. Contents of the invention [0003] An embodiment of the disclosure discloses a display device including a glass substrate and a plurality of light emitting diodes. The glass substrate includes a first side and a second side, and the first side and the second side are opposite sides on the glass substrate. A plurality of li...

Claims

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Application Information

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IPC IPC(8): H01L25/075G09G3/32
CPCH01L25/167H01L25/0753H05B45/30H05B45/10
Inventor 连翔琳
Owner AU OPTRONICS CORP
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