Electronic device and transparent display having the same

US12193303B2 · kind B2 · utility

Assignee

• Industrial Technology Research Institute · TW

Inventors

• Ying-Ting Liou · Hengshan, TW
• Ruo-Lan Chang · New Taipei, TW
• Wen-Yu Kuo · Dashulong, TW
• Wen-Ya Chao · Hsinchu, TW
• Wei-Chung Chen · Kaohsiung, TW

Key dates

• Filing date: Nov 27, 2020
• Grant date: Jan 7, 2025
• Expiry date: May 2, 2043

Classification

• Technology area (CPC H): Electricity
• CPC primary: H10K59/873

Abstract

An electronic device includes a transparent substrate, a number of pixel structures and a first trace structure. The transparent substrate includes a transparent region and a trace region. Each of the pixel structures has a sub-pixel structure of first color and a sub-pixel structure of second color. The sub-pixel structure of first color has a light emitting element of first color. The sub-pixel structure of second color has a light emitting element of second color. The first trace structure includes a first main trace, a first auxiliary trace and a second auxiliary trace. The first main trace is disposed in the trace region and surrounds a portion of the transparent region. The first auxiliary trace and the second auxiliary trace are electrically connected to the first main trace, and are electrically connected to the corresponding sub-pixel structure of first color and the corresponding sub-pixel structure of second color, respectively.