Importance

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Abstract

An EL display device according to the present technology includes a light emitter in which an array of pixels are arranged, each of the pixels including sub-pixels configured to emit at least red, green, and blue light; and a thin film transistor array configured to control light emission of the light emitter. The sub-pixels include light-emitting layers, the light-emitting layers being configured to emit at least red, green, and blue light and being disposed within areas defined by a bank having a lattice shape. Among the sub-pixels, sub-pixels that are adjacent and configured to emit identical colors include one of the light-emitting layers disposed within a first coupled bank area, the first coupled bank area corresponding to an area defined by the bank of two of the sub-pixels.

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First Claim