会员体验
专利管家(专利管理)
工作空间(专利管理)
风险监控(情报监控)
数据分析(专利分析)
侵权分析(诉讼无效)
联系我们
交流群
官方交流:
QQ群: 891211   
微信请扫码    >>>
现在联系顾问~
热词
    • 70. 发明公开
    • 식각액 및 전자소자 제조방법
    • 用于制备电子器件的蚀刻和方法
    • KR1020110074430A
    • 2011-06-30
    • KR1020100118966
    • 2010-11-26
    • 주식회사 동진쎄미켐
    • 박귀홍이기범조삼영구병수최정헌
    • C09K13/08H01L21/306
    • PURPOSE: An etchant is provided to simplify process for manufacturing an electric device and to improve performance of the electric device. CONSTITUTION: An etchant is able to selectively etch a doped semiconductor layer placed between a meal electrode and intrinsic semiconductor layer of an electric device. The etchant contains a transition metal, transition metal salt, or mixture thereof and fluorine, inorganic salt containing fluorine, or mixture thereof. The transition metal is one selected from the group consisting of Sc, Ti, V, Cr, Mn, Fe, Co, Ni, Cu, Zn, Y, Zr, Nb, Mo, Tc, Ru, Rh, Pd, Ag, Cd, Hf, Ta, W, Re, Os, Ir, Pt, Au, Hg, and lanthanide. The intrinsic semiconductor layer is amorphous silicone.
    • 目的:提供一种蚀刻剂,以简化电气设备的制造工艺,提高电气设备的性能。 构成:蚀刻剂能够选择性地蚀刻放置在电极器件的膳食电极和本征半导体层之间的掺杂半导体层。 蚀刻剂含有过渡金属,过渡金属盐或其混合物,以及氟,含氟的无机盐或其混合物。 过渡金属是选自Sc,Ti,V,Cr,Mn,Fe,Co,Ni,Cu,Zn,Y,Zr,Nb,Mo,Tc,Ru,Rh,Pd,Ag,Cd ,Hf,Ta,W,Re,Os,Ir,Pt,Au,Hg和镧系元素。 本征半导体层是非晶硅。