发明名称 |
Photoresist composition for forming a color filter and display substrate |
摘要 |
A photoresist composition for manufacturing a color filter, the photoresist composition includes a first red colorant and a yellow colorant represented by Chemical Formula 1,;
wherein R1 and R2 each independently represent a C1 to C10 alkyl group,
;
wherein A1, A2, A3, and A4 each independently represent a C1 to C10 alkyl group, —CN, —PO3H2, —C(O)OH, or a hydrogen atom, m is an integer of 1 to 10, and optionally wherein at least one —CH2— of R1 and R2 if present is independently replaced with —O—, —C(O)—, —C(O)O—, or —OC(O)—. |
申请公布号 |
US8999614(B2) |
申请公布日期 |
2015.04.07 |
申请号 |
US201213665626 |
申请日期 |
2012.10.31 |
申请人 |
Samsung Display Co., Ltd. |
发明人 |
Chang Sun-Young;Lee Sang-Hun;Lee Yui-Ku;Huh Chul |
分类号 |
G03F7/004;G02B5/20;G02B5/22;G03F7/00;G03F7/105 |
主分类号 |
G03F7/004 |
代理机构 |
Cantor Colburn LLP |
代理人 |
Cantor Colburn LLP |
主权项 |
1. A photoresist composition for manufacturing a color filter, the photoresist composition comprising:
a first red colorant; and a yellow colorant represented by Chemical Formula 1, wherein R1 and R2 each independently represent a C1 to C10 alkyl group, wherein A1, A2, A3, and A4 each independently represent a C1 to C10 alkyl group, —CN, —PO3H2, —C(O)OH, or a hydrogen atom, m is an integer of 1 to 10, and optionally wherein at least one —CH2— of R1 and R2 if present is independently replaced with —O—, —C(O)—, —C(O)O—, or —OC(O)—. |
地址 |
KR |