Display substrate and display panel
US10847694B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Jun 29, 2018 |
| Grant date | Nov 24, 2020 |
| Priority date | — |
| Expiry date | Jun 29, 2038 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH01L25/0753
- WIPO fieldSemiconductors
- WIPO sectorElectrical engineering
Abstract
A display substrate comprises a base board and a first bonding pad. The base board comprises a first surface having a first bonding district. The first bonding pad is disposed on the first surface. The first bonding pad is configured to electrically connect to a first electrode of a light emitting component in the first bonding district. The first bonding pad comprises a main bonding portion and an auxiliary bonding portion, wherein at least a part of an orthogonal projection of the main bonding portion on the base board is in the first bonding district. The auxiliary bonding portion electrically connects to the main bonding portion, wherein at least a part of an orthogonal projection of the auxiliary bonding portion on the base board is outside the first bonding district. There is a gap between the main bonding portion and the auxiliary bonding portion.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.