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    • 6. 发明公开
    • 티오펜 유도체를 이용한 시모스 이미지 센서
    • CMOS图像传感器使用THIOPHENE DORIVATIVES
    • KR1020090035910A
    • 2009-04-13
    • KR1020070100944
    • 2007-10-08
    • 삼성전자주식회사
    • 김규식박상철박영준권오현남정규조혜숙
    • H01L27/146
    • H01L27/307H01L27/14647H01L51/0036H01L51/0068H01L51/0071H01L51/0085
    • A CMOS image sensor using thiophene derivatives can implement stable the CMOS image sensor by using thiopene derivative in blue pixel region contacting the CMOS image sensor. The first, and the second and third photoelectro transform portions(10, 20, 30) are vertically formed in the upper part of the semiconductor substrate(1). The transparent insulating layer(41~44) are formed in the top and lower part for the first, and the second and third photoelectro transform portions. The CMOS circuit part is formed in the lower part of the third photoelectro transform portion. The first photoelectro transform portion absorbs mainly the blue light in which wavelength. The second photoelectro transform portion absorbs the green light. The third photoelectro transform portion absorbs the red light. The first photoelectro transform portion comprises the p-type thiopene derivative layer(11) and the n-type thiopene derivative layer(12) formed between the first electrode(13) and the second electrode(14).
    • 使用噻吩衍生物的CMOS图像传感器可以通过在接触CMOS图像传感器的蓝色像素区域中使用噻吩衍生物来实现CMOS图像传感器的稳定。 第一和第二和第三光电转换部分(10,20,30)垂直地形成在半导体衬底(1)的上部。 透明绝缘层(41〜44)形成在第一和第二和第三光电转换部分的上部和下部。 CMOS电路部分形成在第三光电转换部分的下部。 第一光电转换部分主要吸收波长的蓝光。 第二光电转换部分吸收绿光。 第三光电转换部分吸收红光。 第一光电转换部分包括p型硫芘衍生物层(11)和形成在第一电极(13)和第二电极(14)之间的n型硫芘衍生物层(12)。