Anzeigevorrichtung mit Biegebereich zur Minimierung von Herstellungsfehlern

Details

Veröffentlichungs-Nr.

EP3223324

Aktenzeichen

EP16200417

Anmeldetag

24. November 2016

Veröffentlichung

24. August 2022

Erteilung

24. August 2022

Rechtsraum

EP

IPC

H01L27/32

Abstract

A display apparatus (300) includes a substrate (100), an inorganic insulating layer (110, 120, 130), a first conductive layer (215c), and an organic material layer (160). The substrate (100) includes a first area (1A), a second area (2A), and a bending area (BA) located between the first area (1A) and the second area (1A). The bending area (BA) is configured to be bent about a first bending axis (BAX) extending in a first direction. The inorganic insulating layer (110, 120, 130) is arranged over the substrate (100). The first conductive layer (215c) extends from the first area (1A) to the second area (2A) passing over the bending area (BA), and is arranged over the inorganic insulating layer (110, 120, 130). The organic material layer (160) is arranged between the inorganic insulating layer (110, 120, 130) and the first conductive layer (215c) and includes a central portion (160a) overlapping the bending area (BA) and a peripheral portion (160b) extending from the central portion (160a). An average thickness of the central portion (160a) is greater than an average thickness of the peripheral portion (160b).

Anmelder

Firma

Samsung Display Co., Ltd.

Land

🇰🇷 Südkorea

Fachgebiete