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1. 发明申请

US20080212012A1 Liquid Crystal Display Device and Manufacturing Method Thereof 有权
标题翻译：液晶显示装置及其制造方法
公开(公告)号：US20080212012A1
公开(公告)日：2008-09-04
申请号：US11958419
申请日：2007-12-18
申请人： Sadafumi Hirai , Setsuo Kobayashi , Katsuhiko Ishii , Hiroaki Miwa
发明人： Sadafumi Hirai , Setsuo Kobayashi , Katsuhiko Ishii , Hiroaki Miwa
IPC分类号： G02F1/1339
CPC分类号： G02F1/133351 , G02F1/1339 , G02F1/1341
摘要： To provide a liquid crystal display device in which a seal width at a cutting portion of substrates is small and defects caused at the time of cutting the substrates can be reduced. There is provided a liquid crystal display device including a liquid crystal display panel having: a first substrate; a second substrate; a sealing material through which the first substrate and the second substrate are stuck together; and a liquid crystal enclosed inside a liquid crystal enclosure area encircled by the first substrate, the second substrate, and the sealing material, wherein the sealing material includes a ring portion in a ring shape which configures the liquid crystal enclosure area and whose whole circumference is closed, and a first extension portion and a second extension portion, each of which is integrally connected to the ring portion and is arranged outside the ring portion, the first extension portion extends up to a cut-end portion of a first side of the liquid crystal display panel, the second extension portion extends up to a cut-end portion of a second side of the liquid crystal display panel, the second side being opposed to the first side, and in a state where the first substrate and the second substrate are stuck together, W2≦W1≦1.2W2 is satisfied where W1 represents a seal width of the first extension portion and a seal width of the second extension portion, and W2 represents a seal width of the ring portion.
摘要翻译：为了提供一种液晶显示装置，其中基板的切割部分处的密封宽度小，并且可以减少在切割基板时引起的缺陷。提供一种液晶显示装置，包括：液晶显示面板，具有：第一基板; 第二基板; 密封材料，第一基板和第二基板通过该密封材料粘合在一起; 以及包围在由第一基板，第二基板和密封材料包围的液晶封闭区域内的液晶，其中，所述密封材料包括环形状的环形部分，所述环形部分构成所述液晶封闭区域，并且其全周是封闭的第一延伸部和第一延伸部和第二延伸部，每个延伸部和第二延伸部与环部一体地连接并且设置在环部的外侧，第一延伸部延伸到液体的第一侧的切割端部所述第二延伸部分延伸到所述液晶显示面板的第二侧的切割端部，所述第二侧面与所述第一侧相对，并且在所述第一基板和所述第二基板为粘合在一起，W 2 <= W 1 <= 1.2W 2，其中W 1表示第一延伸部分的密封宽度和第二延伸部分的密封宽度，W 2表示 ts是环部分的密封宽度。

2. 发明授权

US07522251B2 Liquid crystal display device and manufacturing method thereof 有权
标题翻译：液晶显示装置及其制造方法
公开(公告)号：US07522251B2
公开(公告)日：2009-04-21
申请号：US11958419
申请日：2007-12-18
申请人： Sadafumi Hirai , Setsuo Kobayashi , Katsuhiko Ishii , Hiroaki Miwa
发明人： Sadafumi Hirai , Setsuo Kobayashi , Katsuhiko Ishii , Hiroaki Miwa
IPC分类号： G02F1/1339
CPC分类号： G02F1/133351 , G02F1/1339 , G02F1/1341
摘要： To provide a liquid crystal display device in which a seal width at a cutting portion of substrates is small and defects caused at the time of cutting the substrates can be reduced. There is provided a liquid crystal display device including a liquid crystal display panel having: a first substrate; a second substrate; a sealing material through which the first substrate and the second substrate are stuck together; and a liquid crystal enclosed inside a liquid crystal enclosure area encircled by the first substrate, the second substrate, and the sealing material, wherein the sealing material includes a ring portion in a ring shape which configures the liquid crystal enclosure area and whose whole circumference is closed, and a first extension portion and a second extension portion, each of which is integrally connected to the ring portion and is arranged outside the ring portion, the first extension portion extends up to a cut-end portion of a first side of the liquid crystal display panel, the second extension portion extends up to a cut-end portion of a second side of the liquid crystal display panel, the second side being opposed to the first side, and in a state where the first substrate and the second substrate are stuck together, W2≦W1≦1.2W2 is satisfied where W1represents a seal width of the first extension portion and a seal width of the second extension portion, and W2 represents a seal width of the ring portion.
摘要翻译：为了提供一种液晶显示装置，其中基板的切割部分处的密封宽度小，并且可以减少在切割基板时引起的缺陷。提供一种液晶显示装置，包括：液晶显示面板，具有：第一基板; 第二基板; 密封材料，第一基板和第二基板通过该密封材料粘合在一起; 以及包围在由第一基板，第二基板和密封材料包围的液晶封闭区域内的液晶，其中，所述密封材料包括环形状的环形部分，所述环形部分构成所述液晶封闭区域，并且其全周是封闭的第一延伸部和第一延伸部和第二延伸部，每个延伸部和第二延伸部与环部一体地连接并且设置在环部的外侧，第一延伸部延伸到液体的第一侧的切割端部所述第二延伸部分延伸到所述液晶显示面板的第二侧的切割端部，所述第二侧面与所述第一侧相对，并且在所述第一基板和所述第二基板为在W1表示第一延伸部的密封宽度和第二延伸部的密封宽度的情况下，W1 <= W1 <= 1.2W2，W2表示海面 l的宽度。

3. 发明申请

US20090033858A1 Liquid crystal display device and manufacturing method of the same 审中-公开
标题翻译：液晶显示装置及其制造方法相同
公开(公告)号：US20090033858A1
公开(公告)日：2009-02-05
申请号：US12219579
申请日：2008-07-24
申请人： Takashi Yamamoto , Sadafumi Hirai , Hiroaki Miwa , Setsuo Kobayashi
发明人： Takashi Yamamoto , Sadafumi Hirai , Hiroaki Miwa , Setsuo Kobayashi
IPC分类号： G02F1/1339
CPC分类号： G02F1/1341 , G02F1/1339 , G02F1/13394 , G02F2001/133388
摘要： A manufacturing method is provided for a liquid crystal display device that can avoid any possible inconvenience as a result of a difficulty in controlling the dropping amount of a liquid crystal. For executing the method, the liquid crystal display device has a pair of substrates disposed in an opposed manner including a liquid crystal display area with a diagonal length in a range from 1 inch to 5 inches, and a plurality of column spacers is formed in the liquid crystal display area of at least one of the substrates. The method includes the steps of: forming a sealant, with a width in a range from 0.4 mm to 1.0 mm, around the liquid crystal display area of the substrate formed with the column spacers; dropping a liquid crystal into the area enclosed by the sealant on the substrate such that a surface of the liquid crystal has a height lower than a height of the column spacers; disposing the other substrate to be opposed to the substrate formed with the column spacers, and pushing the resulting pair of substrates in a direction bringing the substrates closer to each other; and curing the sealant in a state that the column spacers each have the height in a percentage range from 108% to 113% as a result of dividing the height without the pushing by the height with the pushing.
摘要翻译：提供一种用于液晶显示装置的制造方法，其可以避免由于难以控制液晶的滴落量而导致的任何可能的不便。为了执行该方法，液晶显示装置具有以相对的方式设置的一对基板，其包括对角线长度在1英寸至5英寸的范围内的液晶显示区域，并且多个列间隔件形成在至少一个基板的液晶显示区域。该方法包括以下步骤：在形成有柱间隔物的基板的液晶显示区域周围形成宽度为0.4mm至1.0mm的密封剂; 将液晶滴入由基板上的密封剂包围的区域中，使得液晶的表面的高度低于柱状间隔物的高度; 将另一基板设置成与形成有柱间隔物的基板相对，并且使所得到的一对基板沿使基板更靠近的方向推压; 并且在所述柱状隔片各自具有从108％至113％的百分比范围内的高度的状态下固化所述密封剂，这是由于在不推动所述高度的情况下将所述高度除以所述高度。

4. 发明授权

US08142249B2 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：US08142249B2
公开(公告)日：2012-03-27
申请号：US11962172
申请日：2007-12-21
申请人： Setsuo Kobayashi , Hiroaki Miwa , Katsuhiko Ishii , Shuji Iwasaki
发明人： Setsuo Kobayashi , Hiroaki Miwa , Katsuhiko Ishii , Shuji Iwasaki
IPC分类号： B32B37/12
CPC分类号： G02F1/133308 , G02F2001/133311 , G02F2202/28
摘要： To prevent bubbles from remaining when a transparent substrate is bonded via an adhesive with a display panel. A manufacturing method of a display device in which a transparent substrate is bonded with a display panel via an adhesive, including a coating step of coating the adhesive onto the display panel or the transparent substrate in a predetermined pattern, a bonding step of bonding the display panel and the transparent substrate via the adhesive after the coating step, and a curing step of curing the adhesive after the bonding step, characterized in that the adhesive has a viscosity of 2000 to 5000 mPa·s at the coating step, the display panel and the transparent substrate are bonded via the adhesive in a reduced pressure atmosphere lower than the atmospheric pressure in a state where the adhesive coated at the coating step is spread and the size of bubble is 1 mm or less at maximum at the bonding step, and the adhesive is cured by applying ultraviolet ray at the curing step.
摘要翻译：当通过粘合剂与显示面板粘合透明基板时，防止气泡残留。一种显示装置的制造方法，其中透明基板经由粘合剂与显示面板接合，包括以预定图案将粘合剂涂布在显示面板或透明基板上的涂布步骤，将显示器在涂布步骤之后经由粘合剂的透明基板和透明基板，以及固化步骤，在粘合步骤之后固化粘合剂，其特征在于，粘合剂在涂布步骤中的粘度为2000-5000mPa·s，显示面板和在涂布步骤中涂覆的粘合剂涂布的状态下，透明基材在低于大气压的减压气氛中粘合，并且在粘合步骤中气泡的最大尺寸为1mm以下，在固化步骤中通过施加紫外线固化粘合剂。

5. 发明申请

US20080153377A1 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：US20080153377A1
公开(公告)日：2008-06-26
申请号：US11962172
申请日：2007-12-21
申请人： Setsuo Kobayashi , Hiroaki Miwa , Katsuhiko Ishii , Shuji Iwasaki
发明人： Setsuo Kobayashi , Hiroaki Miwa , Katsuhiko Ishii , Shuji Iwasaki
IPC分类号： G02F1/1333
CPC分类号： G02F1/133308 , G02F2001/133311 , G02F2202/28
摘要： To prevent bubbles from remaining when a transparent substrate is bonded via an adhesive with a display panel. A manufacturing method of a display device in which a transparent substrate is bonded with a display panel via an adhesive, including a coating step of coating the adhesive onto the display panel or the transparent substrate in a predetermined pattern, a bonding step of bonding the display panel and the transparent substrate via the adhesive after the coating step, and a curing step of curing the adhesive after the bonding step, characterized in that the adhesive has a viscosity of 2000 to 5000 mPa·s at the coating step, the display panel and the transparent substrate are bonded via the adhesive in a reduced pressure atmosphere lower than the atmospheric pressure in a state where the adhesive coated at the coating step is spread and the size of bubble is 1 mm or less at maximum at the bonding step, and the adhesive is cured by applying ultraviolet ray at the curing step.
摘要翻译：当通过粘合剂与显示面板粘合透明基板时，防止气泡残留。一种显示装置的制造方法，其中透明基板经由粘合剂与显示面板接合，包括以预定图案将粘合剂涂布在显示面板或透明基板上的涂布步骤，将显示器在涂布步骤之后经由粘合剂的透明基板和透明基板，以及在粘合步骤之后固化粘合剂的固化步骤，其特征在于，粘合剂在涂布步骤中具有2000-5000mPa.s的粘度，显示面板和在涂布步骤中涂覆的粘合剂涂布的状态下，透明基材在低于大气压的减压气氛中粘合，并且在粘合步骤中气泡的最大尺寸为1mm以下，在固化步骤中通过施加紫外线固化粘合剂。

6. 发明申请

US20080030670A1 LIQUID CRYSTAL DISPLAY DEVICE 有权
标题翻译：液晶显示装置
公开(公告)号：US20080030670A1
公开(公告)日：2008-02-07
申请号：US11833287
申请日：2007-08-03
申请人： Katsuhiko Ishii , Takashi Yamamoto , Hiroaki Miwa , Setsuo Kobayashi
发明人： Katsuhiko Ishii , Takashi Yamamoto , Hiroaki Miwa , Setsuo Kobayashi
IPC分类号： G02F1/1339
CPC分类号： G02F1/1341 , G02F2202/023
摘要： The present invention provides a liquid crystal display device having an ODF (one drop-fill) type middle-sized or miniaturized liquid crystal display panel. In a liquid crystal display device which includes a liquid crystal display panel having a pair of substrates, a sealing member which is formed on a peripheral portion between the pair of substrates without a cut, and liquid crystal which is sealed in a space surrounded by the sealing member between the pair of substrates, one substrate out of the pair of substrates includes at least one line layer which is formed along a first side of one substrate, and a portion of the sealing member which is formed along the first side of one substrate is formed in a zigzag pattern such that the sealing member traverses at least one line layer plural times.
摘要翻译：本发明提供一种具有ODF（一滴式）型中型或小型化液晶显示面板的液晶显示装置。在包括具有一对基板的液晶显示面板的液晶显示装置中，形成在一对基板之间的周边部分上而没有切割的密封部件，以及密封在由该基板包围的空间中的空间的液晶一对基板之间的一个基板包括沿着一个基板的第一侧形成的至少一个线层和沿着一个基板的第一侧形成的密封部件的一部分形成为锯齿形图案，使得密封构件多次穿过至少一个线层。

7. 发明授权

US07630050B2 Liquid crystal display panel with a continuous weir and a discontinuous weir covered by a sealing material 有权
标题翻译：具有连续堰的液晶显示面板和由密封材料覆盖的不连续堰
公开(公告)号：US07630050B2
公开(公告)日：2009-12-08
申请号：US11672602
申请日：2007-02-08
申请人： Setsuo Kobayashi , Hiroaki Miwa , Katsuhiko Ishii
发明人： Setsuo Kobayashi , Hiroaki Miwa , Katsuhiko Ishii
IPC分类号： G02F1/1339
CPC分类号： G02F1/1339 , G02F1/13394
摘要： The present invention provides a liquid crystal display panel which can prevent a leak path of a sealing material when liquid crystal is brought into contact with an uncured sealing material in a sealing step and a manufacturing method thereof. In a liquid crystal display panel which forms a display region by providing liquid crystal in a gap defined between one substrate and another substrate, a weir which is continuously formed so as to surround the display region and a sealing material which is arranged to cover the weir are arranged on a surface of one substrate.
摘要翻译：本发明提供一种液晶显示面板，其能够防止在密封工序中液晶与未固化的密封材料接触时密封材料的泄漏路径及其制造方法。在通过在限定在一个基板和另一个基板之间的间隙中提供液晶而形成显示区域的液晶显示面板中，连续地形成为围绕显示区域的堰和设置成覆盖堰的密封材料布置在一个基板的表面上。

8. 发明申请

US20090215351A1 Manufaturing method of display device 审中-公开
标题翻译：显示装置的制造方法
公开(公告)号：US20090215351A1
公开(公告)日：2009-08-27
申请号：US12320589
申请日：2009-01-29
申请人： Setsuo Kobayashi , Hiroaki Miwa , Katsuhiko Ishii
发明人： Setsuo Kobayashi , Hiroaki Miwa , Katsuhiko Ishii
IPC分类号： H01J9/20
CPC分类号： G02F1/133308 , G02F2001/13332 , G02F2201/50 , G02F2202/28
摘要： A method of manufacturing a display device in which a transparent substrate is bonded to a display panel by an adhesive, includes: applying the adhesive to the display panel or the transparent substrate in a predetermined pattern; bonding the display panel and the transparent substrate together by means of the adhesive after the applying step; and curing the adhesive after the bonding step, wherein in the applying step, a viscosity of the adhesive being more than 5000 mPa·s and 15000 mPa·s or less, the application of the adhesive is carried out by a screen printing, a time from a finishing point of the application of the adhesive in the applying step until a starting point of the bonding in the bonding step is 10 seconds or more and 120 seconds or less, in the bonding step, in a condition in which the adhesive applied in the applying step is spreading, with air bubbles remaining, and a maximum size of the air bubbles is 0.5 mm or less, the display panel and the transparent substrate are bonded together by the adhesive under a reduced pressure atmosphere lower than the atmospheric pressure, and in the curing step, after the maximum size of the air bubbles have reached 0.1 mm or less, ultraviolet light is applied, curing the adhesive.
摘要翻译：一种制造其中通过粘合剂将透明基板结合到显示面板的显示装置的方法，包括：以预定图案将粘合剂施加到显示面板或透明基板; 在施加步骤之后通过粘合剂将显示面板和透明基板结合在一起; 并且在粘合步骤之后固化粘合剂，其中在涂布步骤中，粘合剂的粘度大于5000mPa.s和15000mPa.s或更小，粘合剂的施加通过丝网印刷进行，时间在粘合工序中粘合剂的施加结束点至接合工序的接合起始点为10秒以上且120秒以下的粘合工序的结束点，施加步骤扩散，气泡残留，气泡的最大尺寸为0.5mm以下，显示面板和透明基板通过粘合剂在低于大气压的减压气氛下粘结在一起，以及在固化步骤中，在气泡的最大尺寸已经达到0.1mm或更小之后，施加紫外光，固化粘合剂。

9. 发明申请

US20070182912A1 LIQUID CRYSTAL DISPLAY PANEL AND MANUFACTURING METHOD THEREOF 有权
标题翻译：液晶显示面板及其制造方法
公开(公告)号：US20070182912A1
公开(公告)日：2007-08-09
申请号：US11672602
申请日：2007-02-08
申请人： Setsuo Kobayashi , Hiroaki Miwa , Katsuhiko Ishii
发明人： Setsuo Kobayashi , Hiroaki Miwa , Katsuhiko Ishii
IPC分类号： G02F1/1339
CPC分类号： G02F1/1339 , G02F1/13394
摘要： The present invention provides a liquid crystal display panel which can prevent a leak path of a sealing material when liquid crystal is brought into contact with an uncured sealing material in a sealing step and a manufacturing method thereof. In a liquid crystal display panel which forms a display region by providing liquid crystal in a gap defined between one substrate and another substrate, a weir which is continuously formed so as to surround the display region and a sealing material which is arranged to cover the weir are arranged on a surface of one substrate.
摘要翻译：本发明提供一种液晶显示面板，其能够防止在密封工序中液晶与未固化的密封材料接触时密封材料的泄漏路径及其制造方法。在通过在限定在一个基板和另一个基板之间的间隙中提供液晶而形成显示区域的液晶显示面板中，连续地形成为围绕显示区域的堰和设置成覆盖堰的密封材料布置在一个基板的表面上。

10. 发明授权

US07898633B2 Liquid crystal display device having a weir pattern and a sealing member with cured and uncured portions 有权
标题翻译：具有堰图案的液晶显示装置和具有固化和未固化部分的密封构件
公开(公告)号：US07898633B2
公开(公告)日：2011-03-01
申请号：US11833287
申请日：2007-08-03
申请人： Katsuhiko Ishii , Takashi Yamamoto , Hiroaki Miwa , Setsuo Kobayashi
发明人： Katsuhiko Ishii , Takashi Yamamoto , Hiroaki Miwa , Setsuo Kobayashi
IPC分类号： G02F1/1339
CPC分类号： G02F1/1341 , G02F2202/023
摘要： The present invention provides a liquid crystal display device having an ODF (one drop-fill) type middle-sized or miniaturized liquid crystal display panel. In a liquid crystal display device which includes a liquid crystal display panel having a pair of substrates, a sealing member which is formed on a peripheral portion between the pair of substrates without a cut, and liquid crystal which is sealed in a space surrounded by the sealing member between the pair of substrates, one substrate out of the pair of substrates includes at least one line layer which is formed along a first side of one substrate, and a portion of the sealing member which is formed along the first side of one substrate is formed in a zigzag pattern such that the sealing member traverses at least one line layer plural times.
摘要翻译：本发明提供一种具有ODF（一滴式）型中型或小型化液晶显示面板的液晶显示装置。在包括具有一对基板的液晶显示面板的液晶显示装置中，形成在一对基板之间的周边部分上而没有切割的密封部件，以及密封在由该基板包围的空间中的空间的液晶一对基板之间的一个基板包括沿着一个基板的第一侧形成的至少一个线层和沿着一个基板的第一侧形成的密封部件的一部分形成为锯齿形图案，使得密封构件多次穿过至少一个线层。

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