SEMICONDUCTOR DEVICE AND METHODS OF FORMATION
개요
출원인
Taiwan Semiconductor Manufacturing Company, Ltd.
발명자
Kong-Beng THEI; Jing-Jung HUANG; Kuei-Kai HOU; Wen Han HSIEH
IPC 분류
CPC 분류
A semiconductor device (e.g., a microdisplay device) includes isolation structures around subpixels of at least a portion of the display pixels in the display pixel array of the semiconductor device. The isolation structures (e.g., isolation trenches, isolation rings) confine the light generated by the subpixels, enabling the light generated by the subpixels to be highly contained and collimated. Thus, the isolation structures reduce lateral dispersion of the light emitted by the subpixels, which reduces the amount of color mixing between the subpixels. This enables the display pixel array to generate images and/or video with highly accurate color representation and high contrast, among other examples.
원문 (중국어)
A semiconductor device (e.g., a microdisplay device) includes isolation structures around subpixels of at least a portion of the display pixels in the display pixel array of the semiconductor device. The isolation structures (e.g., isolation trenches, isolation rings) confine the light generated by the subpixels, enabling the light generated by the subpixels to be highly contained and collimated. Thus, the isolation structures reduce lateral dispersion of the light emitted by the subpixels, which reduces the amount of color mixing between the subpixels. This enables the display pixel array to generate images and/or video with highly accurate color representation and high contrast, among other examples.