Patent · US Active

Display device having shock absorbing layer

US11177458B2 · kind B2 · utility

1Cited by
7References
20Claims
0Family size

Assignee

Inventors

Key dates

Filing dateFeb 24, 2020
Grant dateNov 16, 2021
Priority date—
Expiry dateFeb 24, 2040

Classification

  • Technology area (CPC Y)Emerging Cross-Sectional Technologies
  • CPC primaryY02E10/549
  • WIPO fieldOptics
  • WIPO sectorInstruments

Abstract

A display device includes a display panel; a cover window facing the display panel; a functional layer between the display panel and the cover window; a shock-absorbing layer between the cover window and the functional layer; a first coupling interlayer which is between the shock-absorbing layer and the functional layer and couples the shock-absorbing layer and the functional layer to each other; and a second coupling interlayer which is between the shock-absorbing layer and the cover window and couples the shock-absorbing layer and the cover window to each other. A thickness of the first coupling interlayer and the second coupling interlayer ranges from about 20 micrometers to about 50 micrometers.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.