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1. 发明专利

JP2007164165A Liquid crystal panel and method for manufacturing the same 有权
标题翻译：液晶面板及其制造方法
公开(公告)号：JP2007164165A
公开(公告)日：2007-06-28
申请号：JP2006311569
申请日：2006-11-17
申请人： Seiko Epson Corp , セイコーエプソン株式会社
发明人： MIYASHITA TAKESHI , ONO YOSHIHIRO , ODA YOSHIO , MATSUSHIMA FUMIAKI , KUBOTA ISAO , YODA TAKESHI
IPC分类号： G02F1/1337 , G02B5/20 , G02F1/1335 , H05H1/24
摘要： PROBLEM TO BE SOLVED: To provide a liquid crystal panel that keeps high flatness and uniformity in the alignment property of a liquid crystal by using a partial surface treatment with atmospheric plasma. SOLUTION: The process of manufacturing a liquid crystal panel comprises: forming a polyimide film 92 to be an alignment layer over the entire surface of a transparent glass substrate 90 on which a transparent electrode 91 is formed; placing a mask 77 to separate a part of the alignment layer corresponding to the position of the terminal section of the transparent electrode from other part; generating gas discharge between an electrode 78 and the alignment layer under atmospheric or near atmospheric pressure to produce excited active species of a predetermined gas by the gas discharge; and selectively exposing a part of the alignment layer to the excited active species to remove the layer. COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：提供一种通过使用大气等离子体的部分表面处理来保持液晶的取向性能的高平坦度和均匀性的液晶面板。解决方案：制造液晶面板的过程包括：在其上形成有透明电极91的透明玻璃基板90的整个表面上形成作为取向层的聚酰亚胺膜92; 放置掩模77以将与透明电极的端子部分的位置相对应的取向层的一部分与其它部分分离; 在大气压或接近大气压下在电极78和取向层之间产生气体放电，以通过气体放电产生预定气体的激发活性物质; 并且将一部分取向层选择性地暴露于被激发的活性物质以除去该层。版权所有（C）2007，JPO＆INPIT

2. 发明专利

JP2007148402A Color filter and method for manufacturing the same 有权
标题翻译：彩色滤光片及其制造方法
公开(公告)号：JP2007148402A
公开(公告)日：2007-06-14
申请号：JP2006311538
申请日：2006-11-17
申请人： Seiko Epson Corp , セイコーエプソン株式会社
发明人： MIYASHITA TAKESHI , ONO YOSHIHIRO , ODA YOSHIO , MATSUSHIMA FUMIAKI , KUBOTA ISAO , YODA TAKESHI
IPC分类号： G02F1/1335 , G02B5/20 , H05H1/24
摘要： PROBLEM TO BE SOLVED: To easily and inexpensively manufacture a color filter of which the transparent electrode is scarcely disconnected and which is highly reliable by utilizing partial surface processing based on atmospheric plasma. SOLUTION: In manufacturing the color filter of a liquid crystal panel which is composed of a transparent glass substrate 71, a coloring layer 72 formed thereon, a transparent protective film 75, and a transparent electrode 82; a mask 77 is arranged in such a way that peripheral sections of the transparent protective layer corresponding to positions of terminal portions of the transparent electrode are partitioned from other sections of the transparent protective layer. Gas discharge is generated between an electrode 78 and the transparent protective layer under atmospheric pressure and under the pressure in the vicinity thereof. An excited and activated predetermined gas is generated with the gas discharge and the peripheral sections of the transparent protective layer is selectively exposed to the excited and activated gas and removed. COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：为了容易且廉价地制造透明电极几乎不断开的滤色器，并且通过利用基于大气等离子体的部分表面处理而高度可靠。解决方案：在制造由透明玻璃基板71，形成在其上的着色层72，透明保护膜75和透明电极82构成的液晶面板的滤色器时; 掩模77被布置成使得与透明电极的端子部分的位置对应的透明保护层的周边部分与透明保护层的其它部分隔开。在大气压下，在其附近的压力下，在电极78和透明保护层之间产生气体放电。通过气体放电产生激发和活化的预定气体，并且透明保护层的周边部分选择性地暴露于被激发和活化的气体并除去。版权所有（C）2007，JPO＆INPIT

3. 发明专利

JP2007180045A Surface treatment apparatus 有权
标题翻译：表面处理设备
公开(公告)号：JP2007180045A
公开(公告)日：2007-07-12
申请号：JP2007031956
申请日：2007-02-13
申请人： Seiko Epson Corp , セイコーエプソン株式会社
发明人： MIYASHITA TAKESHI , MIYAGAWA TAKUYA , AOKI KOJI , KUBOTA ISAO , KURASHINA OSAMU , ASANO YASUHIKO , ODA YOSHIO , MORI YOSHIAKI
IPC分类号： H05H1/24 , H01L21/3065
摘要： PROBLEM TO BE SOLVED: To provide a surface treatment apparatus in which the rate of surface treatment and a treatment capacity are increased by always uniformizing the distribution of a gas without damaging a porous body even when the output of a power supply applied to an electrode is increased. SOLUTION: In this surface treatment apparatus 30, a porous dielectric 37 is supported, by its outer peripheral edge, on the lower surface of a porous electrode 32 by the supporting member 45. The dielectric can be so supported by the supporting member that the thermal expansion deformation of the dielectric is permitted by forming an upward inclined-face on the supporting body 45 and a downward inclined-face on the dielectric 37. A discharge gas can be supplied uniformly to a discharge region 51 through the electrode 32 and the dielectric 37, both of which are porous. Many gas exhaust ports 41, by which the flow rate of the gas can be regulated, are provided around the discharge region 51. Thus, the gas is uniformly exhausted around the discharge region 51. Especially, even if the gap between the dielectric 37 and a work 39 depends on mounting accuracy or the like and varies with location, the gas can be exhausted uniformly around the discharge region 51. COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：提供一种表面处理装置，其中通过总是使气体分布均匀化而不损坏多孔体，其表面处理速率和处理能力增加，即使当施加到电极增加。解决方案：在该表面处理装置30中，通过其外周边缘，通过支撑构件45在多孔电极32的下表面上支撑多孔电介质37.电介质可以由支撑构件通过在支撑体45上形成向上的倾斜面和电介质37上的向下倾斜面来允许电介质的热膨胀变形。可以通过电极32将放电气体均匀地供给到放电区51，电介质37，两者都是多孔的。在排出区域51的周围设置有可以调节气体的流量的多个排气口41.因此，在排出区域51周围均匀排出气体。特别是，即使电介质37和工件39取决于安装精度等，并且随着位置而变化，气体可以在放电区域51周围均匀排出。版权所有（C）2007，JPO＆INPIT

4. 发明专利

JPH09213497A METHOD AND DEVICE FOR TREATING SURFACE, COLOR FILTER AND ITS MANUFACTURE, AND LIQUID CRYSTAL PANEL AND ITS MANUFACTURE 失效
公开(公告)号：JPH09213497A
公开(公告)日：1997-08-15
申请号：JP4028796
申请日：1996-02-05
申请人： SEIKO EPSON CORP
发明人： MIYASHITA TAKESHI , ODA YOSHIO , KUBOTA ISAO , ONO YOSHIHIRO , MATSUSHIMA FUMIAKI , YODA TAKESHI
IPC分类号： H05H1/46 , G02B5/20 , G02F1/1335 , H01L21/00 , H05H1/24 , G02B1/10
摘要： PROBLEM TO BE SOLVED: To selectively and high accurately treat only the desired area of the surface of a material to be treated by easily limiting the movement of an exciting and activating variety by a masking means under a pressure close to an atmospheric pressure. SOLUTION: A mask 10 is disposed between an electrode 3 and a material 11 to be treated such that the area 11A of the surface of the material to be treated is partitioned from another area in an electrode side. The mask 10 is brought into contact with the surface of the material 11 to be treated or disposed so as to form a small gap with the surface. Under an atmospheric pressure or a pressure close to the atmospheric pressure, gas discharge is produced while specified gas is supplied between the electrode 3 and the material 11, the excited and activated variety of the gas is produced by plasma formed during the gas discharging and by exposing only the treated area partitioned by the mask 10 to the excited and activated variety, the surface is treated.

5. 发明专利

JPH09246705A ELECTRONIC PART, MOUNTING METHOD THEREOF AND ELECTRONIC DEVICE 失效
公开(公告)号：JPH09246705A
公开(公告)日：1997-09-19
申请号：JP10639996
申请日：1996-03-12
申请人： SEIKO EPSON CORP
发明人： KORI TOSHIAKI , KUBOTA ISAO
IPC分类号： B23K1/20 , C23C16/50 , H05K3/34
摘要： PROBLEM TO BE SOLVED: To improve the solder wettability by forming a fluoride compd. on the lead surface, realize a good solder zone having a sufficient bond strength, without forming the bridge, improve the yield and quality and reduce the cost. SOLUTION: In a discharging part 13 of a surface treating apparatus 7a gas discharge is generated at or nearly at the atmospheric pressure to generate excited active species of a gas contg. freon, many semiconductor parts housed in a pallet 8 are exposed to the active species to treat the surface and fed to a chip mounter 3, together with the pallet. A solder printer 2 previously coats electrode pads of a board with a less amount of cream solder than the conventional one and sends them to the monitor 3 which then mounts the parts on the board and sands them to a reflow apparatus 4. This apparatus 4 melts and reflows the solder with hot air to solder the leads of the parts to the electrode pads on the board.

6. 发明专利

JPH0992493A SURFACE TREATMENT DEVICE 失效
公开(公告)号：JPH0992493A
公开(公告)日：1997-04-04
申请号：JP26800095
申请日：1995-09-22
申请人： SEIKO EPSON CORP
发明人： KUBOTA ISAO , MIYAGAWA TAKUYA , KATO MASAKI
IPC分类号： H05H1/46 , C23C16/50 , C23F4/00 , H01L21/302 , H01L21/3065
摘要： PROBLEM TO BE SOLVED: To keep treatment rates high, simplify the structure and assembly of a device, and perform a local surface treatment by eliminating the need for cooling electrodes against heat generated by a discharge. SOLUTION: Two quartz glass plates 31, 32 are opposed to each other with a predetermined interval, and are bonded together on both right and left sides using a resin material 33 to form a nozzle 23 inside which a vertical gas flow passage 30 is defined. The nozzle is held by nozzle holders 26 to 29 each made from a ceramic material. A source electrode and an earth electrode are placed on each side of the nozzle and are each secured on its upper side and one side by bolts 38, 39 in such a way that some play 40, 41 is provided on its lower side and the other side with respect to the nozzle holders. A discharge gas is introduced into the gas flow passage from the upper end of the nozzle, a discharge is caused between both electrodes to produce an excitation active seed for the discharge gas, and the flow of discharge gas containing the seed is ejected from a gas outlet 34 at the lower end of the nozzle toward the surface of a material 39 to be processed.

7. 发明专利

JPH02198080A MAGNETIC RECORDER 失效
公开(公告)号：JPH02198080A
公开(公告)日：1990-08-06
申请号：JP1720689
申请日：1989-01-26
申请人： SEIKO EPSON CORP
发明人： KUBOTA ISAO
IPC分类号： G11B21/12
摘要： PURPOSE:To prevent the damage of a magnetic recorder which is caused in an inactive state by using a pin having a sloping surface and a fixed member into which the pin is pressed and oscillating a magnetic head to separate it from a magnetic disk. CONSTITUTION:When a shaft 17 of a step motor is revolved, a rotary arm 14 rocks around a shaft 13 via a belt 20. Thus a magnetic head 4 attached to the arm 14 can rock the surface of a magnetic disk 2. A pin 6 having a sloping surface is pressed into a fixed member 7 which is fixed to a base frame via a lock screw 8. The pin 6 and a support spring 5 supporting the head 4 are set out of the outer circumference of the disk 2 and apart from the surface of the disk 2. Thus the disk 2 is separated from the head 4 in a simple structure. As a result, both the disk 2 and head 4 are never damaged in an inactive state.

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