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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

FIG. 1 illustrates a plan view of a display apparatus according to an embodiment;

FIG. 2 illustrates an equivalent circuit diagram of a pixel of the display apparatus according to an embodiment;

FIG. 3 illustrates a cross-sectional view of a display apparatus according to an embodiment;

FIG. 4 illustrates a cross-sectional view of a stage of a process of manufacturing the display apparatus of FIG. 1;

FIG. 5 illustrates a cross-sectional view of a display apparatus according to another embodiment;

FIG. 6 illustrates a plan view of a portion of a display apparatus according to another embodiment;

FIG. 7 illustrates a plan view of a portion of a display apparatus according to another embodiment;

FIG. 8 illustrates a plan view of a portion of a display apparatus according to another embodiment;

FIG. 9 illustrates a plan view of a portion of a display apparatus according to another embodiment; and

FIG. 10 illustrates a cross-sectional view of a portion of a display apparatus according to another embodiment.

DETAILED DESCRIPTION

權(quán)利要求

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