7‐4: Correction Algorithm for Under‐Display Camera Area on AMOLED Display. Issue 1 (28th June 2022)
- Record Type:
- Journal Article
- Title:
- 7‐4: Correction Algorithm for Under‐Display Camera Area on AMOLED Display. Issue 1 (28th June 2022)
- Main Title:
- 7‐4: Correction Algorithm for Under‐Display Camera Area on AMOLED Display
- Authors:
- Su, Shang-Yu
Lee, Chao-Ting
Sung, Jung-Hsuan
Pai, Feng-Ting
Lin, Ching-Chun - Abstract:
- Abstract : In this paper, we correct the necessary image algorithm such as sub‐pixel rendering (SPR) and de‐mura (DMR) for under‐display camera (UDC) area on AMOLED display. Because the wiring of TFT pixel circuit and structure are different between UDC and normal area, it results in color shifts and brightness nonuniformity in the UDC area. The new correction algorithms we propose are based on the existing architecture, distinguish the position coordinates of the two areas, and give a new correction method for the UDC area. The new algorithms have been integrated into the new DDIC NT37701 and have been mass‐produced for smartphone products.
- Is Part Of:
- Digest of technical papers. Volume 53:Issue 1(2022)
- Journal:
- Digest of technical papers
- Issue:
- Volume 53:Issue 1(2022)
- Issue Display:
- Volume 53, Issue 1 (2022)
- Year:
- 2022
- Volume:
- 53
- Issue:
- 1
- Issue Sort Value:
- 2022-0053-0001-0000
- Page Start:
- 54
- Page End:
- 57
- Publication Date:
- 2022-06-28
- Subjects:
- AMOLED -- Full-screen -- Under-display camera -- Sub-pixel -- rendering -- De-mura
Information display systems -- Congresses
621.3815422 - Journal URLs:
- http://catalog.hathitrust.org/api/volumes/oclc/1799368.html ↗
http://onlinelibrary.wiley.com/journal/10.1002/(ISSN)2168-0159 ↗
http://ojps.aip.org/dbt/dbt.jsp?KEY=SIDSYM ↗
http://sid.aip.org/digest ↗
http://onlinelibrary.wiley.com/ ↗ - DOI:
- 10.1002/sdtp.15414 ↗
- Languages:
- English
- ISSNs:
- 0097-966X
- Deposit Type:
- Legaldeposit
- View Content:
- Available online (eLD content is only available in our Reading Rooms) ↗
- Physical Locations:
- British Library DSC - 8271.680000
British Library DSC - BLDSS-3PM
British Library STI - ELD Digital store - Ingest File:
- 22135.xml