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31. 发明公开

KR1020040038854A 유체 분사 장치 및 이것의 작동 방법 그리고 유체 분배 방법 失效
标题翻译：流体注射系统及其操作方法，以及流体分配方法，用于通过流体注射系统循环流体从流体注射系统和分配热中除去空气泡沫
公开(公告)号：KR1020040038854A
公开(公告)日：2004-05-08
申请号：KR1020030076493
申请日：2003-10-30
申请人： 휴렛-팩커드 디벨롭먼트 컴퍼니, 엘.피.
发明人： 칠즈애슬리이 , 헤스제프리에스 , 킴즈제임스패트릭 , 나팩스티브디
IPC分类号： B41J2/18
CPC分类号： B41J2/14145 , B41J2002/14387 , B41J2202/05
摘要： PURPOSE: A fluid injection system and an operation method thereof, and a fluid distribution method are provided to promote removal of air bubbles from the fluid injection system, and to distribute heat from the fluid injection system by circulating fluid with the fluid injection system. CONSTITUTION: A fluid injection system(30) of an inkjet print head assembly is composed of drop injection factors(31), and drop injection factors are arranged on a substrate(40) with a fluid or ink supply slot(41). Ink is supplied from the fluid supply slot to the drop injection factor. The drop injection factor has a thin film structure(32) having an injection resistor(34), an orifice(36) and a fluid supply channel(33) communicated with the fluid supply slot of the substrate. The substrate comprises a first side having a first opening, and a second side having second openings. The second openings are communicated with the first opening, and plural drop injection factors are formed on the first side of the substrate. Fluid is circulated via the second openings and the first opening of the substrate.
摘要翻译：目的：提供一种流体注入系统及其操作方法和流体分配方法，以促进从流体注射系统中除去气泡，并且通过使流体注射系统循环流体从流体注入系统分配热量。构成：喷墨打印头组件的流体注入系统（30）由液滴注入因子（31）组成，并且滴液注入因子被布置在具有流体或供墨槽（41）的基底（40）上。油墨从流体供应槽供给到液滴注入因子。液滴注入因子具有薄膜结构（32），其具有与衬底的流体供应槽连通的注射电阻器（34），孔口（36）和流体供应通道（33）。基板包括具有第一开口的第一侧和具有第二开口的第二侧。第二开口与第一开口连通，并且在基板的第一侧上形成多个液滴注入因子。流体通过第二开口和衬底的第一开口循环。

32. 发明公开

KR1020040010340A 잉크 제트 기록 헤드 有权
标题翻译：喷墨记录头
公开(公告)号：KR1020040010340A
公开(公告)日：2004-01-31
申请号：KR1020030050442
申请日：2003-07-23
申请人： 캐논 가부시끼가이샤
发明人： 무라까미슈이찌 , 도미자와게이지
IPC分类号： B41J2/04
CPC分类号： B41J2/14145 , B41J2002/14387 , B41J2002/14403
摘要： PURPOSE: To provide an inkjet recording head that has a channel structure capable of improving discharging power, filter performance and discharging frequency characteristics even when ink is made into small liquid drops. CONSTITUTION: A channel structure 3 capable of decreasing the crosssectional area of a flow path intersecting at right angles a liquid flow direction and changing the area(shape) is provided in a feed path 5. The channel structure 3 consists of a flat square pole 3a being a first structure blocking a part of the feeding path 5, and a plurality of columns 3b being a second structure blocking a part of the feeding path 5. The square pole 3a is formed by the whole width of the feed path 5 on a base sheet 34 and blocks the base sheet 34 side of the feed path 5. A plurality of the columns 3b are symmetrically arranged around the center of the feed path 5 on the square pole 3a, and are extended from the square pole 3a to a discharging opening plate 8 in the height direction of feed path 5.
摘要翻译：目的：提供一种具有能够提高放电功率，滤波性能和放电频率特性的通道结构的喷墨记录头，即使当墨水被制成小液滴时。构成：在进给路径5中设置有能够减小与液体流动方向成直角相交的流路的截面积，并且改变面积（形状）的通道结构3，通道结构体3由扁平的正方形极3a 是阻挡馈送路径5的一部分的第一结构，以及阻挡馈送路径5的一部分的第二结构的多个列3b。方棒3a由馈送路径5的整个宽度形成在基底片材34并且阻挡进给路径5的基片34侧。多个列3b围绕方柱3a上的进给路径5的中心对称地布置，并且从方柱3a延伸到排出口板8在进给路径5的高度方向上。

33. 发明授权

KR100400015B1 잉크젯 프린트헤드 및 그 제조방법 失效
标题翻译： 잉크젯프린트헤드및그제조방법
公开(公告)号：KR100400015B1
公开(公告)日：2003-09-29
申请号：KR1020010071100
申请日：2001-11-15
申请人： 삼성전자주식회사
发明人： 민재식 , 정명송 , 박성준 , 조서현
IPC分类号： B41J2/05
CPC分类号： B41J2/14137 , B41J2/14072 , B41J2/14145 , B41J2/1603 , B41J2/1628 , B41J2/1631 , B41J2/1642 , B41J2002/1437 , B41J2002/14467
摘要： An inkjet printhead and a manufacturing method thereof. The inkjet printhead includes a substrate, a substantially cylindrical ink chamber storing ink and formed in an upper portion of the substrate, and a manifold supplying ink to the ink chamber in a bottom portion of the substrate, a channel-forming layer disposed between the ink chamber and the manifold and having an ink channel communicating between the ink chamber and the manifold, a nozzle plate stacked on the substrate and having a nozzle at a location corresponding to the central part of the ink chamber, a heater formed to surround the nozzle of the nozzle plate, and electrodes electrically connected to the heater to supply current to the heater. Therefore, the quantity of ink stored in an ink chamber can be increased. Also, when bubbles grow, the cylindrical ink chamber confines an ink flow area to ink ejectors, thereby reducing a back flow of the ink. Further, the quantity of ink supplied to the ink chamber can be adjusted by varying the number of ink channels formed in the channel-forming layer, thereby improving frequency characteristics of the inkjet printhead.
摘要翻译：一种喷墨打印头及其制造方法。喷墨打印头包括基板，储存油墨并形成在基板的上部中的基本上圆柱形的油墨室，以及向基板的底部中的油墨室供应油墨的歧管，布置在油墨之间的通道形成层腔室和歧管，并且具有连通墨水腔室和歧管之间的墨水通道;喷嘴板，其堆叠在基底上并且在与墨水腔室的中心部分相对应的位置处具有喷嘴;加热器，其被形成为围绕喷嘴喷嘴板和电连接到加热器的电极以向加热器供应电流。因此，储存在墨室中的墨量可以增加。而且，当气泡生长时，圆柱形墨室将墨流区限制在墨喷射器中，由此减少墨的回流。此外，通过改变在通道形成层中形成的墨通道的数量，可以调节供应到墨室的墨量，由此改善喷墨打印头的频率特性。

34. 发明公开

KR1020020068452A 잉크젯 기록 장치 失效
标题翻译：喷墨记录头，其制造方法和喷墨记录仪
公开(公告)号：KR1020020068452A
公开(公告)日：2002-08-27
申请号：KR1020010067047
申请日：2001-10-30
申请人： 후지제롯쿠스 가부시끼가이샤
发明人： 무라카미히로키
IPC分类号： B41J2/175
CPC分类号： B41J2/14145 , B41J2/14032 , B41J2002/14379
摘要： PURPOSE: To provide an ink jet recording head, its manufacturing method and an ink jet recorder whereby the printing performance and the manufacturing efficiency are improved. CONSTITUTION: In the ink jet recording head, a head chip 12 where nozzles for discharging ink drops are formed is fixed via rubber sealing members 62 and 100 to an opening part 96 of an ink manifold 30. Moreover, the head chip 12 is exposed to the inside of an ink supply chamber 102. Therefore, the head chip 12 is efficiently cooled by ink and an ink temperature can be controlled to within a predetermined range. Since a heat sink is eliminated, manufacturing the ink jet recording head is facilitated and the ink jet recording head is made compact. Since the head chip 12 is fixed via the rubber sealing members 62 and 100, a time for applying and curing an adhesive is eliminated, and the manufacturing efficiency is improved.
摘要翻译：目的：提供喷墨记录头，其制造方法和喷墨记录器，从而提高了打印性能和制造效率。构成：在喷墨记录头中，形成用于排出墨滴的喷嘴的头部芯片12通过橡胶密封构件62和100固定到墨水歧管30的开口部分96上。此外，头部芯片12暴露于墨水供应室102的内部。因此，头部芯片12被墨水有效地冷却，并且可以将墨水温度控制在预定范围内。由于消除了散热器，因此便于制造喷墨记录头，并且使喷墨记录头紧凑。由于头部芯片12经由橡胶密封构件62和100固定，所以消除了粘合剂的施加和固化的时间，并提高了制造效率。

35. 发明公开

KR1020020026041A 버블 젯 방식의 잉크 젯 프린팅 헤드 失效
标题翻译：喷枪型喷墨打印头
公开(公告)号：KR1020020026041A
公开(公告)日：2002-04-06
申请号：KR1020000057627
申请日：2000-09-30
申请人： 삼성전자주식회사
发明人： 이충전 , 문재호
IPC分类号： B41J2/175
CPC分类号： B41J2/1404 , B41J2/1412 , B41J2/14137 , B41J2/14145 , B41J2002/1437
摘要： PURPOSE: A bubble jet type ink jet printing head is provided to efficiently use energy supplied to a heater to form bubbles by improving a shape of a heat generating heater into a dented hemisphere. CONSTITUTION: A head includes a nozzle plate(210); a printed circuit board(200); an electrode(270); an ink chamber; and an ink supplying passage(250). The nozzle plate has a nozzle(260) through which ink(290) is discharged. The printed circuit board supports the nozzle plate and has a heater(240) with dented three dimensional shape to face the nozzle on an upper surface thereof. The electrode is placed on the upper surface of the printed circuit aminoethyl and connected with the heater to impress electric current. The ink chamber is a space between a bottom of the nozzle plate and a surface of the heater to be filled with ink. The ink supplying passage is formed between the nozzle plate and the printed circuit board to be fluidically connected with the ink chamber to supply the ink chamber with ink.
摘要翻译：目的：提供气泡喷射式喷墨打印头，以通过将发热加热器的形状改进到凹陷半球中来有效地使用供应给加热器的能量来形成气泡。构成：头部包括喷嘴板（210）; 印刷电路板（200）; 电极（270）; 墨水室; 和墨水供应通道（250）。喷嘴板具有排出墨水（290）的喷嘴（260）。印刷电路板支撑喷嘴板，并且具有凹口三维形状的加热器（240），以在其上表面上面对喷嘴。将电极放置在印刷电路的氨基乙基的上表面上，并与加热器连接以产生电流。墨水室是喷嘴板的底部和要填充墨水的加热器的表面之间的空间。供墨通道形成在喷嘴板和印刷电路板之间以与墨水室流体连接以向油墨室供墨。

36. 发明公开

KR1020000006314A 액체 배출 헤드 및 액체 배출 장치 失效
标题翻译：液体出口头和液体出口装置
公开(公告)号：KR1020000006314A
公开(公告)日：2000-01-25
申请号：KR1019990023197
申请日：1999-06-21
申请人： 캐논 가부시끼가이샤
发明人： 요시히라아야 , 가시노도시오 , 구도기요미쯔 , 시마즈사또시
IPC分类号： B41J2/04
CPC分类号： B41J2/1404 , B41J2/14064 , B41J2/14145 , B41J2002/14379
摘要： PURPOSE: An ink outlet head and a new liquid outlet device are provided to increase droplet efficiency, having excellent outlet safety and durability, secure and increase outlet speed. CONSTITUTION: The liquid outlet head comprises:an outlet liquid path(1) through which outlet liquid flows; a vapor generating liquid path(7) having the vapor generating area for the vapor generating and flowing vapor generating liquid; and a movable dividing film(5) having a recess that is curved to narrow the vapor generating liquid path in a situation corresponding to the vapor generating area.
摘要翻译：目的：提供出墨头和新的液体出口装置以提高液滴效率，具有出色的出口安全性和耐用性，确保并提高出口速度。结构：液体出口头包括：出口液体流过出口液体路径（1）; 具有用于蒸气发生和蒸汽产生液体的蒸汽产生区域的蒸气产生液体通道（7）以及具有在与蒸气产生区域对应的情况下弯曲以使蒸气产生液体路径变窄的凹部的可动分隔膜（5）。

37. 发明授权

KR100235892B1 잉크 제트 헤드 및 이를 장착한 잉크 제트 인쇄 장치 失效
标题翻译：喷墨喷头和喷墨打印设备同时进行
公开(公告)号：KR100235892B1
公开(公告)日：1999-12-15
申请号：KR1019960002041
申请日：1996-01-30
申请人： 캐논 가부시끼가이샤
发明人： 즈찌모또아끼라
IPC分类号： B41J2/135
CPC分类号： B41J2/14145 , B41J2/19 , B41J2002/14379
摘要： 본 발명은 회복 작동을 용이하게 하기 위해 버블의 성장을 제한하며 액체 챔버 내에 유지되는 버블을 감소시키는 잉크 제트 헤드에 관한 것이다.
또한, 이러한 잉크 제트 헤드는 전열 변환기가 배치된 컴팩트한 기층을 만든다.
잉크 토출 개구와, 잉크 토출 개구 및 공동 잉크 챔버에 연결된 노즐부과, 잉크 공급 실린더로 형성된 상판에 기층을 결합시킴으로써 잉크 제트 헤드가 형성된다.
잉크 토출 개구 면으로부터 개구부로 연장된 공동 잉크 챔버의 내부 면 및 잉크 토출 개구 면에 대향 면으로부터 개구부로 연장된 공동 잉크 챔버의 내부 면 및 잉크 토출 개구 면에 대향 면으로부터 개구부로 연장된 내부면은 동일한 방향으로 경사지며, 액체 챔버의 상부 상의 부분으로 수평으로 연장되어 배치된다.
요홈부가 내면에 대응하는 주연 벽의 외부에 형성된다.

38. 发明授权

KR101908758B1 유체 토출 장치에서 슬롯으로부터 슬롯으로의 순환 有权
公开(公告)号：KR101908758B1
公开(公告)日：2018-10-16
申请号：KR1020147007985
申请日：2011-09-28
申请人： 휴렛-팩커드 디벨롭먼트 컴퍼니, 엘.피.
发明人： 고브야디노브알렉산더 , 올브리히크레이그 , 타프브라이언엠
IPC分类号： B41J2/175 , B41J2/14 , B41J2/145
CPC分类号： B41J2/17596 , B41J2/1404 , B41J2/14145 , B41J2/1433 , B41J2/15 , B41J2/175 , B41J2002/14387 , B41J2002/14467 , B41J2202/12
摘要： 일실시형태에서, 유체토출장치는대향하는기재측면을따르며기재중심영역에의해분리되는제 1 및제 2 유체슬롯을가지는다이기재를포함한다. 폐쇄형챔버의제 1 및제 2 내부컬럼은각각제 1 및제 2 슬롯과관련되고, 이들내부컬럼은중심영역에의해분리된다. 유체채널은제 1 내부컬럼으로부터의폐쇄형챔버를제 2 내부컬럼으로부터의폐쇄형챔버와유체적으로연결하도록중심영역을가로질러연장된다. 각각의폐쇄형챔버내의펌프액추에이터는슬롯으로부터슬롯으로채널을통해유체를펌핑한다.

39. 发明授权

KR101886590B1 성형된 유체 유동 구조체 有权
公开(公告)号：KR101886590B1
公开(公告)日：2018-08-07
申请号：KR1020177009643
申请日：2013-02-28
申请人： 휴렛-팩커드 디벨롭먼트 컴퍼니, 엘.피.
发明人： 첸치앤-후아 , 컴비마이클더블유
IPC分类号： B41J2/14 , B41J2/16
CPC分类号： B41J2/155 , B41J2/14 , B41J2/1404 , B41J2/14129 , B41J2/14145 , B41J2/14201 , B41J2/1433 , B41J2/145 , B41J2/1603 , B41J2/1607 , B41J2/1637 , B41J25/34 , B41J2002/14419 , B41J2202/20
摘要： 본발명의일 실시예에있어서, 유체유동구조체가단일성형체안에매립된마이크로디바이스를포함하고, 상기단일성형체는유체가상기마이크로디바이스안으로및/또는상으로직접흐를수 있게하는채널을내부에구비한다.

40. 发明授权

KR101811509B1 톱 절삭 채널을 갖춘 몰딩된 유체 유동 구조체 有权
标题翻译：顶部切割通道的模制流体流动结构
公开(公告)号：KR101811509B1
公开(公告)日：2017-12-26
申请号：KR1020157023290
申请日：2013-06-27
申请人： 휴렛-팩커드 디벨롭먼트 컴퍼니, 엘.피.
发明人： 첸치앤-후아 , 컴비마이클더블유 , 아가왈아룬케이
IPC分类号： B41J2/14 , B41J2/155 , B41J2/16
CPC分类号： B41J2/1637 , B29C69/001 , B41J2/14016 , B41J2/1404 , B41J2/14145 , B41J2/14201 , B41J2/1433 , B41J2/155 , B41J2/1601 , B41J2/1603 , B41J2/1607 , B41J2/162 , B41J2/1623 , B41J2/1628 , B41J2/1632 , B41J2/1645 , B41J2002/14419 , B41J2002/14491 , B41J2202/19 , B41J2202/20 , H05K1/186 , H05K3/284 , H05K3/32 , H05K3/4007 , H05K2203/0228 , H05K2203/1316
摘要： 일실시예에있어서, 유체유동구조체는몰딩에매설된마이크로디바이스를포함한다. 유체이송구멍은마이크로디바이스를통해형성되고, 톱에의해규정되는유체채널은몰딩을통해절삭되어유체이송구멍과채널을유체유동가능하게연결한다.
摘要翻译：在一个实施例中，流体流动结构包括嵌入模制件中的微型装置。流体输送孔穿过微型装置形成并且由锯限定的流体通道被切割穿过模制件以将通道与流体输送孔流体地连接。

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