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Details

Veröffentlichungs-Nr.

EP3506246

Aktenzeichen

EP18213437

Anmeldetag

18. Dezember 2018

Veröffentlichung

28. Juli 2021

Erteilung

28. Juli 2021

Rechtsraum

EP

IPC

G09G3/20G09G3/3225G09G3/3275

Abstract

Disclosed is a display apparatus having a simplified configuration. The display apparatus includes a substrate (110) including a display area (DA) including a plurality of pixel areas defined in a first direction (X) and a second direction (Y) intersecting the first direction (X) and a non-display area (NDA) surrounding the display area (DA), a plurality of pixels (P) each including a pixel driving chip (120) provided in a corresponding pixel area of the plurality of pixel areas of the substrate (110) and a light emission part (ELP) connected to the pixel driving chip (120), a plurality of pixel data transfer lines (DTL1, ..., DTLk) sequentially transferring digital pixel data (Pdata) to pixel driving chips (120) of pixels (P) arranged in the first direction (X), and a plurality of clock transfer lines (CTL1, ..., CTLk) sequentially transferring a reference clock (RCLK) to the pixel driving chips of the pixels (P) arranged in the first direction (X). The pixel driving chip (120) allows the light emission part (ELP) to emit light, based on the digital pixel data (Pdata) and the reference clock (RCLK) input thereto.

Anmelder

Firma

LG Display Co., Ltd.

Land

🇰🇷 Südkorea

Fachgebiete