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Micro-light-emitting diode display panel

Prilit Optronics, Inc.
2023
Online Patent

Titel:
Micro-light-emitting diode display panel
Autor/in / Beteiligte Person: Prilit Optronics, Inc.
Link:
Veröffentlichung: 2023
Medientyp: Patent
Sonstiges:
  • Nachgewiesen in: USPTO Patent Grants
  • Sprachen: English
  • Patent Number: 11810,499
  • Publication Date: November 07, 2023
  • Appl. No: 17/844630
  • Application Filed: June 20, 2022
  • Assignees: Prilit Optronics, Inc. (Tainan, TW)
  • Claim: 1. A micro-light-emitting diode (microLED) display panel, comprising: a display area divided into a plurality of blocks; a plurality of drivers that drive microLEDs of the blocks respectively; and at least one timing controller that controls the drivers; wherein, in each block, anodes of microLEDs in a same row are connected to a corresponding data line, and cathodes of microLEDs in a same column are connected to a corresponding common line which is connected to a corresponding driver and is further connected to a corresponding timing controller via drivers of other blocks.
  • Claim: 2. The panel of claim 1 , wherein the microLEDs of each block comprise columns of red microLEDs, green microLEDs and blue microLEDs that are respectively disposed in turns on a substrate.
  • Claim: 3. The panel of claim 2 , wherein a red microLED, a green microLED and a blue microLED that are laterally adjacent to one another construct a pixel.
  • Claim: 4. The panel of claim 1 , wherein each microLED of the block comprises a p-n diode with electrodes respectively disposed on left- and right-hand sides thereof.
  • Claim: 5. The panel of claim 1 , wherein each microLED of the block comprises a p-n diode with electrodes respectively disposed on top and bottom thereof.
  • Claim: 6. The panel of claim 1 , wherein the microLEDs of each block comprise rows of red microLEDs, green microLEDs and blue microLEDs that are respectively disposed in turns on a substrate.
  • Claim: 7. The panel of claim 6 , wherein a red microLED, a green microLED and a blue microLED that are longitudinally adjacent to one another construct a pixel.
  • Claim: 8. A micro-light-emitting diode (microLED) display panel, comprising: a display area divided into a plurality of blocks; a plurality of drivers that drive microLEDs of the blocks; and at least one timing controller that controls the drivers; wherein any two adjacent blocks are driven by only one driver.
  • Claim: 9. The panel of claim 8 , wherein data terminals in a first row of the driver are electrically connected to data lines of a first block, data terminals in a second row of the driver are electrically connected to data lines of a second block, and common terminals of the driver are electrically connected to, and shared by, common lines of both the first block and the second block.
  • Patent References Cited: 10950167 March 2021 Chan ; 20180092173 March 2018 Wu ; 20180122286 May 2018 Wu ; 20190278135 September 2019 Woodgate ; 20190347985 November 2019 Shaeffer ; 20210264848 August 2021 Yamashita
  • Primary Examiner: Edun, Muhammad N
  • Attorney, Agent or Firm: Stout, Donald E. ; Stout, Uxa & Buyan, LLP

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