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发明授权
CN107195675B 显示屏、显示装置及移动终端 有权

显示屏、显示装置及移动终端
摘要：
本发明提供了一种显示屏，包括显示层，所述显示层设有指纹识别区，所述指纹识别区设有阵列的透明薄膜晶体管和位于所述透明薄膜晶体管之间的透明介质。本发明提供了一种显示装置，包括上述的显示屏，还包括光学指纹模组和中框。所述显示屏和所述光学指纹模组固定于所述中框上。所述光学指纹模组位于所述显示屏背离用户的一侧，且所述光学指纹模组设于与所述指纹识别区相对应的位置，以便于透过所述指纹识别区发射和接收感应光线。本发明还提供了一种移动终端。本发明通过在显示屏上设置设有透明薄膜晶体管的指纹识别区，且将光学指纹模组设于指纹识别区之下，从而提高了显示屏的透光率，提高了光学指纹模组的指纹识别准确率。
摘要（英）：

A display screen (100), a display device (200), and a mobile terminal (300). The display screen (100) comprises a display layer (110); the display layer (110) is provided with a fingerprint identification area (111); the fingerprint identification area (111) is provided with an array of transparent thin film transistors (112) and a transparent medium (113) among the transparent thin film transistors (112). The display device (200) comprises the described display screen (100), and further comprises an optical fingerprint module (202) and a middle frame (201). The display screen (100) and the optical fingerprint module (202) are fixed on the middle frame (201). The optical fingerprint module (202) is located at the display screen (100) at the side facing away from a user; and the optical fingerprint module (202) is disposed at a position corresponding to the fingerprint identification area (111), so as to transmit, receive and sense lights through the fingerprint identification area (111). The fingerprint identification area (111) which is provided with the transparent thin film transistors (112) is provided on the display screen (100), and the optical fingerprint module (202) is disposed under the fingerprint identification area (111), thereby improving the light transmittance of the display screen (100) and the fingerprint identification accuracy of the optical fingerprint module (202).

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