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Display apparatus

專利號
US11177464B2
公開日期
2021-11-16
申請人
SAMSUNG DISPLAY CO., LTD.(KR Yongin-si)
發(fā)明人
Takyoung Lee; Jaewook Kang; Yunmo Chung
IPC分類
H01L27/32; H01L51/52
技術(shù)領(lǐng)域
layer,thermally,may,conductive,driving,display,line,first,substrate,supply
地域: Yongin-si

摘要

A display apparatus includes a lower substrate including a peripheral area around a display area, an upper substrate facing the lower substrate, a display unit in the display area including a pixel circuit and a display device electrically connected to the pixel circuit, a seal in the peripheral area to surround the display unit, the seal adhering the lower substrate to the upper substrate, a power supply line between the lower substrate and the seal such that at least a portion of the power supply line and the seal overlap each other, and a first thermally conductive layer between the power supply line and the lower substrate, at least a part of the first thermally conductive layer overlapping an end portion of the power supply line, the first thermally conductive layer being connected to the power supply line and extending toward an edge of the lower substrate.

說明書

By way of summation and review, various display apparatuses including an organic light-emitting display apparatus may display a predetermined image to a user. Research has been conducted to reduce a dead area where an image is not displayed in accordance with various consumer demands.

Embodiments relate to a display apparatus including a display area and a dead area, wherein damage to the display area due to heat in a manufacturing process of the display apparatus may be minimized and the dead area may be reduced.

Example embodiments have been disclosed herein, and although specific terms are employed, they are used and are to be interpreted in a generic and descriptive sense only and not for purpose of limitation. In some instances, as would be apparent to one of ordinary skill in the art as of the filing of the present application, features, characteristics, and/or elements described in connection with a particular embodiment may be used singly or in combination with features, characteristics, and/or elements described in connection with other embodiments unless otherwise specifically indicated. Accordingly, it will be understood by those of skill in the art that various changes in form and details may be made without departing from the spirit and scope thereof as set forth in the following claims.

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