阅读说明：本技术 显示模组及显示装置 (Display module and display device ) 是由 张健 郑财 赵婷婷 范利涛 禹映雪 周锦钊 辛秦 于 2019-12-16 设计创作，主要内容包括：一种显示模组(100)和显示装置(1000)。显示模组(100)包括：液晶模组(20)、盖板(10)以及纹路识别单元。纹路识别单元包括第一光源(41)和纹路传感模组(42)。第一光源(41)位于盖板(10)的靠近液晶模组(20)的一侧,且被配置为发射不可见光。纹路传感模组(42)位于液晶模组(20)的背离盖板(10)的一侧。盖板(10)和液晶模组(20)允许透过的光线波长范围包括不可见光的光线波长范围。纹路传感模组(42)被配置为采集不可见光照射至目标物(01)后的反射光,以识别所述目标物(01)的纹路。(A display module (100) and a display device (1000) are provided. The display module (100) comprises: liquid crystal module (20), apron (10) and line recognition unit. The grain identification unit comprises a first light source (41) and a grain sensing module (42). The first light source (41) is located on one side of the cover plate (10) close to the liquid crystal module (20) and is configured to emit invisible light. The texture sensing module (42) is positioned on one side of the liquid crystal module (20) which is far away from the cover plate (10). The wavelength range of light which the cover plate (10) and the liquid crystal module (20) allow to transmit comprises the wavelength range of light of invisible light. The texture sensing module (42) is configured to collect reflected light after the invisible light irradiates on a target object (01) so as to identify the texture of the target object (01).)