- Patent Title: Display panel and display apparatus for fingerprint identification
-
Application No.: US16230290Application Date: 2018-12-21
-
Publication No.: US10733412B2Publication Date: 2020-08-04
- Inventor: Ruili Cui , Yangzhao Ma , Yongzhi Wang , Tao Peng
- Applicant: Wuhan Tianma Micro-Electronics Co., Ltd.
- Applicant Address: CN Wuhan
- Assignee: Wuhan Tianma Micro-Electronics Co., Ltd.
- Current Assignee: Wuhan Tianma Micro-Electronics Co., Ltd.
- Current Assignee Address: CN Wuhan
- Agency: Miller, Matthias & Hull LLP
- Priority: com.zzzhc.datahub.patent.etl.us.BibliographicData$PriorityClaim@495200a
- Main IPC: G06K9/00
- IPC: G06K9/00 ; H01L27/12 ; H01L27/32 ; H01L51/52

Abstract:
Disclosed are a display panel and a display apparatus. The display panel includes: an array substrate and a plurality of pixel units disposed on the array substrate; at least one fingerprint identification unit disposed on the array substrate and configured to perform fingerprint identification according to light reflected by a touch body; and a display region and a non-display region surrounding the display region. The display region includes a first region and a second region. The fingerprint identification units are disposed in the first region. On a side or the fingerprint identification unit facing towards a light emitting surface of the display panel, an area of a non-light transmittance region in per unit area of the first region is smaller than an area of a non-light transmittance region in per unit area of the second region.
Public/Granted literature
- US20190325190A1 Display Panel And Display Apparatus Public/Granted day:2019-10-24
Information query