公开(公告)号：US06862072B2

公开(公告)日：2005-03-01

申请号：US10317862

申请日：2002-12-11

申请人： Hsiang Lung Liu ,  Hsu Ho Wu ,  Tai Kang Wu

发明人： Hsiang Lung Liu ,  Hsu Ho Wu ,  Tai Kang Wu

IPC分类号： G02F1/13 ,  G02F1/1333 ,  G02F1/1339 ,  G02F1/1341

CPC分类号： G02F1/1339 ,  G02F1/1341 ,  G02F2001/133388 ,  G02F2001/13415

摘要： An ODF liquid crystal display panel is formed of a pair of mutually spaced-apart substrates. A liquid crystal layer is contained between the substrates. A first sealing member joins the substrates and defines an enclosed non-peripheral region in which the liquid crystal is contained. A second sealing member also joins the substrates. The second sealing member has a plurality of breaks, and is positioned inside the non-peripheral region defined by the first sealing member and divides the non-peripheral region into a display region and a buffer region in fluid communication with the display region. The gap between the substrates in the buffer region is larger than the gap between the substrates in the display region. The panel is formed by forming drops of liquid crystal in the display region and then joining the substrates using the sealing members. Excess liquid crystal flows through the breaks of the second sealing member into the buffer region. Any vacuum bubbles are formed in the buffer region and not in the display region. A black matrix area is preferably provided in a peripheral area of one of the substrates and the buffer region is preferably positioned in the black matrix area.

摘要翻译： ODF液晶显示面板由一对相互间隔开的基板形成。 液晶层包含在基板之间。 第一密封构件连接基板并且限定其中包含液晶的封闭非周边区域。 第二密封构件也连接基板。 第二密封构件具有多个断裂，并且位于由第一密封构件限定的非周边区域内，并且将非周边区域划分为与显示区域流体连通的显示区域和缓冲区域。 缓冲区域中的衬底之间的间隙大于显示区域中的衬底之间的间隙。 面板通过在显示区域中形成液晶滴形成，然后使用密封构件接合基板。 过量的液晶流过第二密封构件的断裂进入缓冲区。 在缓冲区而不是在显示区中形成任何真空气泡。 优选地，在一个基板的周边区域中设置黑色矩阵区域，并且缓冲区域优选地位于黑矩阵区域中。

公开(公告)号：US06965424B2

公开(公告)日：2005-11-15

申请号：US10331824

申请日：2002-12-30

申请人： Hsiang Lung Liu ,  Hsu-Ho Wu

发明人： Hsiang Lung Liu ,  Hsu-Ho Wu

IPC分类号： G02F1/1333 ,  G02F1/1339 ,  G02F1/1341 ,  H01L21/683 ,  G02F1/13

CPC分类号： H01L21/6838 ,  G02F1/133351 ,  G02F1/13394 ,  G02F1/1341

摘要： A method of preventing seal damage in LCD panel manufacturing. A photo spacer pattern made of photoresist is used instead of extra seal pattern, such that tact time of sealing process is reduced, air blockage is enhanced, the number of TFT-array areas able to be formed on a glass substrate is increased, and chipping or unevenness of the panel resulting during panel cutting owing to extra seal patterns are all avoided.

摘要翻译： 防止LCD面板制造中的密封损坏的方法。 使用由光致抗蚀剂制成的照片间隔图案，而不是额外的密封图案，使得密封过程的节拍时间减少，空气堵塞增加，能够在玻璃基板上形成的TFT阵列区域的数量增加，并且碎片 或者由于额外的密封图案而在面板切割期间产生的面板的不均匀性都被避免。