Elektrochrome Vorrichtung mit Einstellbarer Reflektivität und Elektronisches Endgerät damit

Details

Veröffentlichungs-Nr.

EP4733837

Anmeldetag

13. Juli 2021

Veröffentlichung

29. April 2026

Rechtsraum

EP

IPC

G02F1/1506, G02F1/153G02F1/153

Abstract

An electrochromic device having the adjustable reflectivity, and an electronic terminal comprising same. The electrochromic device comprises a first transparent substrate layer (1), an electrochromic stack (2), a metal ion stack (3), and a second substrate layer (4) which are stacked in sequence. The electrochromic stack (2) comprises a first transparent conductive layer (21) and a first electrochromic functional layer (22) which are stacked. The metal ion stack (3) comprises a second transparent conductive layer (31), a metal ion layer (32), and an electrodeposition suppression layer (33) which are stacked in sequence. The first electrochromic functional layer (22) is adjacent to the electrodeposition suppression layer (33). The visual effect of the electrochromic device is enhanced by the cooperation of the change in the transmittance of the electrochromic stack (2) and the change in the reflectivity of the metal ion stack (3).

Anmelder

Firma

Shenzhen Guangyi Tech Co., Ltd.

Land

🇨🇳 China

Fachgebiete