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1. 发明申请

US20100060836A1 LIQUID CRYSTAL DISPLAY DEVICE 有权
标题翻译：液晶显示装置
公开(公告)号：US20100060836A1
公开(公告)日：2010-03-11
申请号：US12472402
申请日：2009-05-27
申请人： Noboru KUNIMATSU , Chikae MATSUI , Shigeru MATSUYAMA , Masaki MATSUMORI , Yasushi TOMIOKA , Katsumi KONDO
发明人： Noboru KUNIMATSU , Chikae MATSUI , Shigeru MATSUYAMA , Masaki MATSUMORI , Yasushi TOMIOKA , Katsumi KONDO
IPC分类号： G02F1/1337 , B32B27/34
CPC分类号： G02F1/133723 , C08G73/1078 , C08G73/12 , C08L77/06 , C08L79/08 , C08L79/085 , G02F1/133788 , G02F1/134363 , G02F2001/133397 , Y10T428/1018
摘要： An image retention phenomenon and black unevenness generated after long-time operation in the liquid crystal device are prevented. By using a material having a polyamide acid ester as a precursor less likely to adsorb impurities on a boundary for an alignment film and a material having a dielectric constant anisotropy Δε of 5 or less for liquid crystals, adsorption of an antioxidant dispersed in the liquid crystals is suppressed to prevent oxidation of the liquid crystals. The extent that impurities are intruded into the liquid crystals is reduced by restricting the dielectric constant anisotropy Δε of the liquid crystals to 5 or less, thereby capable of preventing the image retention phenomenon and the black unevenness.
摘要翻译：防止在液晶装置中长时间运行后产生的图像保持现象和黑色不均匀。通过使用具有聚酰胺酸酯作为前体的材料，其不太可能吸附用于取向膜的边界上的杂质和具有介电常数各向异性的材料，对于液晶为5以下，抑制分散在液晶中的抗氧化剂的吸附，以防止液晶的氧化。杂质侵入液晶的程度通过限制介电常数各向异性Dgr＆的液晶为5以下，从而能够防止图像残留现象和黑色不均匀。

2. 发明申请

US20090275158A1 MANUFACTURING METHOD OF DISPLAY DEVICE 有权
标题翻译：显示装置的制造方法
公开(公告)号：US20090275158A1
公开(公告)日：2009-11-05
申请号：US12432816
申请日：2009-04-30
申请人： Masataka OKAMOTO , Shigeru MATSUYAMA
发明人： Masataka OKAMOTO , Shigeru MATSUYAMA
IPC分类号： H01L21/84 , H01L21/301
CPC分类号： G02F1/133351
摘要： A liquid crystal display device having high quality and high reliability is manufactured by preventing the occurrence of damages on a terminal portion due to the radiation of laser beams in cutting a substrate of the display device which is formed using a plastic substrate by the radiation of laser beams. A first substrate has a cutting line at a position which faces a terminal portion of a second substrate. In cutting the first substrate along the cutting line, laser beams are radiated to the first substrate along the cutting line so as to form a groove having a predetermined depth in the first substrate. Then, a load is applied to the first substrate along the groove so as to cut the first substrate.
摘要翻译：通过防止由于通过激光的辐射切割使用塑料基板形成的显示装置的基板上的激光束的辐射而在端子部分上发生损坏来制造具有高质量和高可靠性的液晶显示装置梁。第一基板在与第二基板的端子部分相对的位置处具有切割线。沿着切割线切割第一基板时，沿着切割线将激光束照射到第一基板，以便形成在第一基板中具有预定深度的凹槽。然后，沿着沟槽对第一衬底施加负载，以便切割第一衬底。

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