阅读说明：本技术 探测基板、其制作方法及平板探测器 (Detection substrate, manufacturing method thereof and flat panel detector ) 是由 黄睿 周天民 刘清召 韩佳慧 于 2020-02-28 设计创作，主要内容包括：一种探测基板、其制作方法及平板探测器,包括：衬底基板(100)；晶体管(104),位于衬底基板(100)之上；光电转换器件(105),位于衬底基板(100)之上,光电转换器件(105)的底电极(1051)与晶体管(104)电连接；偏压线(103),偏压线(103)位于光电转换器件(105)远离衬底基板(100)的一侧,且与光电转换器件(105)的顶电极(1052)电连接；绝缘保护层(106),位于偏压线(103)和光电转换器件(105)远离衬底基板(100)的一侧,绝缘保护层(106)与光电转换器件(105)的顶电极(1052)直接接触。(A detection substrate, a manufacturing method thereof and a flat panel detector comprise: a base substrate (100); a transistor (104) located above a substrate base plate (100); a photoelectric conversion device (105) located on the substrate (100), a bottom electrode (1051) of the photoelectric conversion device (105) being electrically connected to the transistor (104); the bias line (103), the bias line (103) is located on one side of the photoelectric conversion device (105) far away from the substrate (100), and is electrically connected with the top electrode (1052) of the photoelectric conversion device (105); and an insulating protection layer (106) located on the side of the bias line (103) and the photoelectric conversion device (105) far away from the substrate (100), wherein the insulating protection layer (106) is in direct contact with the top electrode (1052) of the photoelectric conversion device (105).)