US2009224665A1PendingUtilityA1

Display device

Assignee: HITACHI DISPLAYS LTDPriority: Oct 21, 2003Filed: May 12, 2009Published: Sep 10, 2009
Est. expiryOct 21, 2023(expired)· nominal 20-yr term from priority
H10K 59/131H10K 59/121
57
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Claims

Abstract

The present invention provides an organic EL display device which imparts the flexibility to the pull-around operation of lines. The organic EL display device is characterized in that the display device includes a display part and a display drive circuit which is formed on a periphery of the display part on a surface of a substrate, wherein the display part includes a plurality of pixels driven by the display drive circuit, each one of the pixels is formed of a stacked body which is constituted of at least one electrode, a light emitting layer and another electrode stacked from the substrate side, another electrodes of respective pixels are electrically connected in common, and a conductive layer which is formed on the same layer and is made of the same material as another electrodes is formed on a region other than the display region in a state that the conductive layer is electrically separated from another electrodes.

Claims

exact text as granted — not AI-modified
1 . A display device being characterized in that
 the display device includes a display part on a surface of a substrate, the display part includes a plurality of pixels, and each one of the pixels is formed of a stacked body which is constituted of at least one electrode, a light emitting layer and another electrode stacked from the substrate side,   an electric current is supplied to one electrode through current supply lines and, at the same time, the current supply lines are positioned below another electrode by way of an insulation layer, and   another electrode is formed in a state that another electrode is prevented from being overlapped to the current supply lines.

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