发明名称 |
Liquid crystal display device |
摘要 |
In the step of curing a resin for bonding a TFT substrate and a counter substrate each having an alignment film that has been optically aligned by using UV-light, damage to the alignment film due to the UV-light can be prevented without using a light shielding mask. A UV-light absorption layer is formed between each black matrix on the counter substrate. The TFT and the counter substrates are sealed at their periphery by a resin that is cured by UV-light radiated from the counter substrate side. Since the absorption layer has a high absorbability to UV-light at a wavelength of 300 nm or less that degrades the alignment film, damage to the alignment film due to the UV-light for curing the resin can be prevented. Thus, provision of a light shielding mask for shielding the UV-light for the display region can be saved.
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申请公布号 |
US8593596(B2) |
申请公布日期 |
2013.11.26 |
申请号 |
US201213397841 |
申请日期 |
2012.02.16 |
申请人 |
KUNIMATSU NOBORU;MATSUMOTO YUKO;TOMIOKA YASUSHI;MORIMOTO MASATERU;KATAYAMA ATSUHIRO;HITACHI DISPLAYS, LTD. |
发明人 |
KUNIMATSU NOBORU;MATSUMOTO YUKO;TOMIOKA YASUSHI;MORIMOTO MASATERU;KATAYAMA ATSUHIRO |
分类号 |
G02F1/1337 |
主分类号 |
G02F1/1337 |
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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