发明名称 METHOD FOR END-SEALING AN LCD PANEL TO CONTROL THE QUANTITY OF END-SEALING MATERIAL AND A METHOD FOR MANUFACTURING A LIQUID CRYSTAL CELL
摘要 PURPOSE: A method for end-sealing an LCD(Liquid Crystal Display) panel and a method for manufacturing a liquid crystal cell are provided to control the quantity of end-sealing material, thereby preventing the end-sealing material from flowing down along the lateral surfaces of the LCD panel and effectively preventing manufacturing defective and display quality lowering due to stains of the end-sealing material in advance. CONSTITUTION: An LCD panel(120) and an end-sealing instrument(124) are prepared, respectively. The LCD panel comprises the first and the second substrates opposed each other, a seal pattern formed on the edges of the first and the second substrates and having a liquid crystal injection inlet(114), and a liquid crystal layer at the inside region of the seal pattern between the first and the second substrates. The end-sealing instrument has a seal pin(122), wherein the injection pin has a concave part(128) corresponding to the liquid crystal injection inlet. The concave part is filled with end-sealing materials, and then, the liquid crystal injection inlet is sealed off with the end-sealing materials using the end-sealing instrument.
申请公布号 KR20050021836(A) 申请公布日期 2005.03.07
申请号 KR20030059629 申请日期 2003.08.27
申请人 LG.PHILIPS LCD CO., LTD. 发明人 JUN, HYUN CHANG;PARK, SUK HONG
分类号 G02F1/1341;(IPC1-7):G02F1/134 主分类号 G02F1/1341
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