发明名称 |
Substrate for liquid crystal display and liquid crystal display utilizing the same |
摘要 |
The generation of residues or flakes of a color filter is suppressed to eliminate conduction failures on an LCD substrate having a color filter on an array substrate. A passivation film formed between a pixel electrode formed in each of a plurality of pixel regions and a TFT for driving the pixel electrode has a multi-layer structure constituted by SiN layers and a SiO layers, and the SiO layer is located at the top of the film. A resin CF layer is formed on the passivation film having such a multi-layer structure. Since the resin CF layer is formed directly on the SiO layer, reduction of the adhesion of the same is suppressed. As a result, the color filter is unlikely to come off when the resin CF layer is formed, and residues of the color filter is unlikely to be generated when a contact hole is formed in the resin CF layer. This suppresses conduction failures and makes it possible to provide a reliable TFT substrate and LCD having high display characteristics.
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申请公布号 |
US2004246424(A1) |
申请公布日期 |
2004.12.09 |
申请号 |
US20040767226 |
申请日期 |
2004.01.28 |
申请人 |
FUJITSU DISPLAY TECHNOLOGIES CORPORATION |
发明人 |
SAWASAKI MANABU;TANOSE TOMONORI;MISAKI KATSUNORI |
分类号 |
G02F1/1335;G02F1/136;G02F1/1362;G02F1/1368;H01L29/786;(IPC1-7):G02F1/133 |
主分类号 |
G02F1/1335 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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