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    • 10. 发明授权
    • Display apparatus and electronic apparatus
    • 显示装置和电子设备
    • US08519992B2
    • 2013-08-27
    • US12226997
    • 2007-05-15
    • Yasuyuki TeranishiYoshiharu NakajimaMasafumi Matsui
    • Yasuyuki TeranishiYoshiharu NakajimaMasafumi Matsui
    • G09G5/00
    • G09G3/3406G02F1/13318G09G2320/029G09G2320/064G09G2320/0646G09G2330/028G09G2360/144
    • A display apparatus is provided which includes a display element section (2) for displaying an image in an image display region, a light detection sensor (3) for detecting the intensity of light in the image display region or in the proximity of the image display region using a thin film transistor formed on the same insulating substrate (1) as that of the display element section (2), and a light control circuit (5) for controlling the luminance when the display element section (2) displays an image based on a result of the detection by the light detection sensor (3).Since the light intensity is detected by the light detection sensor (3) using the thin film transistor formed on the same insulating substrate (1) as that of the display element section (2), such a situation that the scale of the apparatus increases for light intensity detection can be prevented while good image display under various environments is made possible.
    • 提供了一种显示装置,其包括用于在图像显示区域中显示图像的显示元件部分(2),用于检测图像显示区域中或在图像显示附近的光强度的光检测传感器(3) 形成在与显示元件部分(2)相同的绝缘基板(1)上的薄膜晶体管的区域;以及光控制电路(5),用于当显示元件部分(2)显示图像时控制亮度 由光检测传感器(3)检测的结果。 由于使用与显示元件部(2)相同的绝缘基板(1)上形成的薄膜晶体管的光检测传感器(3)检测出光强度,所以设备的规模增加的情况为 可以防止在各种环境下的良好图像显示成为可能的光强度检测。