-
公开(公告)号：US06698503B2
公开(公告)日：2004-03-02
申请号：US10259877
申请日：2002-09-30
申请人： Sang-young Son , Mun-cheol Choi , Young-ki Hong , Hye-jung Cho , Byeoung Ju Ha
发明人： Sang-young Son , Mun-cheol Choi , Young-ki Hong , Hye-jung Cho , Byeoung Ju Ha
IPC分类号： F28D1500
CPC分类号： H01L23/427 , F28D15/043 , F28D15/046 , H01L2924/0002 , H01L2924/00
摘要： A heat transferring device having an adiabatic unit is provided. The heat transferring device includes a lower plate including an evaporator which contacts a heating element and allows a liquid refrigerant to absorb heat transferred from the heating element to thus evaporate, a condenser in which gas flowing from the evaporator is condensed, a gas passage through which the gas flowing from the evaporator into condenser, a liquid refrigerant passage through which the liquid refrigerant flows from the condenser into the evaporator and which includes a portion used as a channel region bordering the evaporator, and an adiabatic unit provided between the liquid refrigerant passage and the gas passage so that elements hindering the flow of the liquid refrigerant can be prevented from being introduced from the gas passage into the liquid refrigerant passage; and an upper plate which contacts some members of the lower plate including the adiabatic unit.
摘要翻译： 提供具有绝热单元的传热装置。 传热装置包括：下部板，包括与加热元件接触的蒸发器，并允许液体制冷剂吸收从加热元件传递的热量从而蒸发;蒸发器中流动的气体被冷凝的冷凝器，气体通道， 从蒸发器流入冷凝器的气体，液体制冷剂通道，液体制冷剂从冷凝器流过蒸发器，并且包括用作与蒸发器相邻的通道区域的部分;以及设置在液体制冷剂通道和 能够防止阻碍液体制冷剂的流入的元件从气体通路导入液体制冷剂通路， 以及接触包括绝热单元的下板的一些构件的上板。
-
公开(公告)号：US06880625B2
公开(公告)日：2005-04-19
申请号：US10108549
申请日：2002-03-29
申请人： Mun-cheol Choi , Byeoung Ju Ha , Young-ki Hong , Jong-beom Kim
发明人： Mun-cheol Choi , Byeoung Ju Ha , Young-ki Hong , Jong-beom Kim
CPC分类号： F28D15/043
摘要： A capillary pumped loop system includes an evaporator for vaporizing a refrigerant by absorbing heat from the periphery, a condenser for turning the vaporized refrigerant into a liquid by radiating heat from the vaporized refrigerant, a tube for forming a circulatory path connecting the evaporator to the condenser, and a capillary unit installed to form a plurality of gaps within the tube so that the refrigerant can move along the circulatory path due to capillary action caused by the gaps. Accordingly, when the refrigerant passes through the capillary unit due to the capillary action, bubbles in the tube can be reduced. In addition, a multi-path is formed for the movement of the liquid refrigerant, so discontinuation of the refrigerant can be prevented, thereby preventing the refrigerant in the evaporator from drying out.
摘要翻译： 毛细管泵回路系统包括：蒸发器，用于通过从外围吸收热量来蒸发制冷剂;冷凝器，用于通过从蒸发的制冷剂中散发热量将蒸发的制冷剂转化为液体;管，用于形成将蒸发器连接到冷凝器的循环路径 以及毛细管单元，其被安装成在管内形成多个间隙，使得制冷剂可以由于由间隙引起的毛细管作用沿着循环路径移动。 因此，当制冷剂由于毛细管作用而通过毛细管单元时，可以减小管中的气泡。 此外，为了液体制冷剂的移动形成多路径，因此可以防止制冷剂的停止，从而防止蒸发器中的制冷剂变干。
-
公开(公告)号：US07168479B2
公开(公告)日：2007-01-30
申请号：US10732282
申请日：2003-12-11
申请人： Young-ki Hong , Kyung-il Cho , Byeoung-ju Ha , Jong-beom Kim , Hye-jung Cho
发明人： Young-ki Hong , Kyung-il Cho , Byeoung-ju Ha , Jong-beom Kim , Hye-jung Cho
CPC分类号： F28D15/046 , F28D15/0233 , H01L23/427 , H01L2924/0002 , H01L2924/00
摘要： Provided is a highly efficient, slim heat transfer apparatus, including a main body connected to an end of a condensing zone through a liquid coolant reservoir. An extension of the main body is connected to the other end of the condensing zone. The main body has a coolant reservoir that stores liquid coolant supplied from the condensing zone, a vaporization zone in which the liquid coolant supplied from the coolant reservoir is vaporized, and a channel region connecting the coolant reservoir to the vaporization zone. The channel region acts as a channel for supplying the liquid coolant from the coolant reservoir to the vaporization zone.
摘要翻译： 提供了一种高效，细长的传热装置，其包括通过液体冷却剂储存器连接到冷凝区的端部的主体。 主体的延伸部连接到冷凝区的另一端。 主体具有冷却剂储存器，其存储从冷凝区域供应的液体冷却剂，其中从冷却剂储存器供应的液体冷却剂蒸发的蒸发区域和将冷却剂储存器连接到蒸发区域的通道区域。 通道区域用作用于将液体冷却剂从冷却剂储存器供应到蒸发区的通道。
-
公开(公告)号：US07044201B2
公开(公告)日：2006-05-16
申请号：US10645116
申请日：2003-08-21
申请人： Kyung-il Cho , Byeoung-ju Ha , Young-ki Hong , Tae-gyun Kim , Jong-beom Kim
发明人： Kyung-il Cho , Byeoung-ju Ha , Young-ki Hong , Tae-gyun Kim , Jong-beom Kim
IPC分类号： F28F15/00
CPC分类号： F28D15/0233 , F28D15/046 , F28F2210/02 , F28F2245/02 , H01L23/427 , H01L2924/0002 , H01L2924/00
摘要： A substantially flat heat transferring device and a method of fabricating the same are provided. The device includes a lower plate, an upper plate, a wick plate, and a liquid-phase coolant, while the lower plate contacts a heat source at its bottom. The upper plate is hermetically coupled with the lower plate along its edge to form a void therebetween. The wick plate is provided between the upper plate and the lower plate and is maintained in position relative to the lower plate by surface tension of the liquid-phase coolant. The liquid-phase coolant transfers heat by circulating between a vaporization part, where the heat source is located, to a condensing part. Here, the wick plate includes a plurality of holes and a plurality of planar wicks and makes the liquid-phase coolant flow from the condensing part to the vaporization part by capillary force between itself and the lower plate.
摘要翻译： 提供了基本平坦的传热装置及其制造方法。 该装置包括下板，上板，芯板和液相冷却剂，而下板在其底部接触热源。 上板沿其边缘与下板气密耦合以在它们之间形成空隙。 芯板设置在上板和下板之间，并且通过液相冷却剂的表面张力相对于下板保持在适当位置。 液相冷却剂通过在热源所在的蒸发部分之间循环到冷凝部分来传递热量。 这里，芯板包括多个孔和多个平面灯芯，并且通过其本身与下板之间的毛细管力使液相冷却剂从冷凝部分流到蒸发部。
-
公开(公告)号：US20130135392A1
公开(公告)日：2013-05-30
申请号：US13477383
申请日：2012-05-22
申请人： Sung-gyu Kang , Young-ki Hong , Joong-hyuk Kim , Seung-ho Lee , Jae-woo Chung , Yong-wan Jin
发明人： Sung-gyu Kang , Young-ki Hong , Joong-hyuk Kim , Seung-ho Lee , Jae-woo Chung , Yong-wan Jin
CPC分类号： B41J2/14209 , B41J2/162 , B41J2/1623 , B41J2/1628 , B41J2/1629 , B41J2/1631
摘要： A printing apparatus includes a first nozzle substrate having a first tapered nozzle unit aligned with a pressure chamber and a second nozzle substrate having a second tapered nozzle unit aligned with the first tapered nozzle unit and attached to the bottom of the first nozzle substrate.
摘要翻译： 打印装置包括：第一喷嘴基板，具有与压力室对准的第一锥形喷嘴单元和具有与第一锥形喷嘴单元对准并附接到第一喷嘴基板的底部的第二锥形喷嘴单元的第二喷嘴基板。
-
公开(公告)号：US08372702B2
公开(公告)日：2013-02-12
申请号：US12923051
申请日：2010-08-31
申请人： Jae-woo Chung , Seung-ho Lee , Young-ki Hong , Sung-gyu Kang , Joong-hyuk Kim
发明人： Jae-woo Chung , Seung-ho Lee , Young-ki Hong , Sung-gyu Kang , Joong-hyuk Kim
CPC分类号： H01L21/28008 , H01L27/1285 , H01L27/1292
摘要： A method of manufacturing a thin film transistor includes sequentially forming a gate and at least one insulation layer on a substrate, forming a source electrode and a drain electrode on the at least one insulation layer, and forming a channel layer formed of a semiconductor on a part of the source electrode and the drain electrode, wherein the gate, the source electrode, and the drain electrode are formed by using a hybrid inkjet printing apparatus.
摘要翻译： 制造薄膜晶体管的方法包括在基板上依次形成栅极和至少一个绝缘层，在至少一个绝缘层上形成源电极和漏电极，以及在半导体层上形成沟道层 源电极和漏电极的一部分，其中栅极，源电极和漏电极通过使用混合喷墨打印装置形成。
-
7.发明授权公开(公告)号：US08186811B2
公开(公告)日：2012-05-29
申请号：US12662732
申请日：2010-04-30
申请人： Joonghyuk Kim , Jae-woo Chung , Young-ki Hong
发明人： Joonghyuk Kim , Jae-woo Chung , Young-ki Hong
IPC分类号： B41J2/045
CPC分类号： B41J2/14233 , B41J2/04576 , B41J2/04581 , B41J2/04588 , B41J2/06
摘要： An inkjet printing apparatus according to example embodiments may include a flow channel plate including an ink inlet for introducing ink, a pressure chamber containing the introduced ink, and a nozzle connected to the pressure chamber and configured to eject ink. A piezoelectric voltage applier may apply a piezoelectric driving voltage to the piezoelectric actuator in such a way that the volume of the pressure chamber is reduced so as to eject an ink droplet. An electrohydrodynamic voltage applier may apply a first electrohydrodynamic driving voltage and a second electrohydrodynamic driving voltage to the electrohydrodynamic actuator. The first electrohydrodynamic driving voltage may generate a jet from the ink droplet such that the jet is ejected towards a printing medium, and the second electrohydrodynamic driving voltage (which has an opposite polarity to that of the first electrohydrodynamic driving voltage) may restore the ink droplet to the nozzle.
摘要翻译： 根据示例性实施例的喷墨打印设备可以包括流路板，其包括用于引入墨的墨入口，包含引入的墨的压力室和连接到压力室并被配置为喷射墨的喷嘴。 压电电压施加器可以将压电驱动电压施加到压电致动器，使得压力室的容积减小以便喷射墨滴。 电氢动力电压施加器可以将第一电动力驱动电压和第二电动液压驱动电压施加到电动液压致动器。 第一电动力驱动电压可以从墨滴产生射流，使得射流朝向打印介质喷射，并且第二电流动力学驱动电压（其具有与第一电动液压驱动电压的极性相反的极性）可以恢复墨滴 到喷嘴。
-
8.发明申请公开(公告)号：US20110134195A1
公开(公告)日：2011-06-09
申请号：US12662732
申请日：2010-04-30
申请人： Joonghyuk Kim , Jae-woo Chung , Young-ki Hong
发明人： Joonghyuk Kim , Jae-woo Chung , Young-ki Hong
IPC分类号： B41J2/045
CPC分类号： B41J2/14233 , B41J2/04576 , B41J2/04581 , B41J2/04588 , B41J2/06
摘要： An inkjet printing apparatus according to example embodiments may include a flow channel plate including an ink inlet for introducing ink, a pressure chamber containing the introduced ink, and a nozzle connected to the pressure chamber and configured to eject ink. A piezoelectric voltage applier may apply a piezoelectric driving voltage to the piezoelectric actuator in such a way that the volume of the pressure chamber is reduced so as to eject an ink droplet. An electrohydrodynamic voltage applier may apply a first electrohydrodynamic driving voltage and a second electrohydrodynamic driving voltage to the electrohydrodynamic actuator. The first electrohydrodynamic driving voltage may generate a jet from the ink droplet such that the jet is ejected towards a printing medium, and the second electrohydrodynamic driving voltage (which has an opposite polarity to that of the first electrohydrodynamic driving voltage) may restore the ink droplet to the nozzle.
摘要翻译： 根据示例性实施例的喷墨打印设备可以包括流路板，其包括用于引入墨的墨入口，包含引入的墨的压力室和连接到压力室并被配置为喷射墨的喷嘴。 压电电压施加器可以将压电驱动电压施加到压电致动器，使得压力室的容积减小以便喷射墨滴。 电氢动力电压施加器可以将第一电动力驱动电压和第二电动液压驱动电压施加到电动液压致动器。 第一电动力驱动电压可以从墨滴产生射流，使得喷射朝向打印介质喷射，并且第二电流动力驱动电压（其具有与第一电动液压驱动电压的极性相反的极性）可以恢复墨滴 到喷嘴。
-
9.发明授权Piezolelectric inkjet printhead having temperature sensor and method of making the same 有权具有温度传感器的压电式喷墨打印头及其制造方法公开(公告)号：US07588307B2
公开(公告)日：2009-09-15
申请号：US11341364
申请日：2006-01-30
申请人： Young-ki Hong , Tae-gyun Kim , Jae-woo Chung
发明人： Young-ki Hong , Tae-gyun Kim , Jae-woo Chung
CPC分类号： B41J2/14233 , B41J2002/14491 , Y10T29/49401
摘要： A piezoelectric inkjet printhead having a channel forming plate including an ink channel having a pressure chamber coupled to a nozzle, a piezoelectric actuator including a lower electrode on the channel forming plate, a piezoelectric element on the lower electrode, and an upper electrode on the piezoelectric element, the piezoelectric actuator corresponding to the pressure chamber, an insulation element on the lower electrode and spaced apart from the piezoelectric element, a first electrode on the insulation element, and a temperature sensor on the first electrode, and a method of making the same.
摘要翻译： 一种具有通道形成板的压电喷墨打印头，该通道形成板包括具有连接到喷嘴的压力室的墨水通道，在通道形成板上包括下部电极的压电致动器，下部电极上的压电元件和压电元件 元件，对应于压力室的压电致动器，下电极上的绝缘元件并与压电元件间隔开，绝缘元件上的第一电极和第一电极上的温度传感器及其制造方法 。
-
公开(公告)号：US20080165228A1
公开(公告)日：2008-07-10
申请号：US11768293
申请日：2007-06-26
申请人： Sung-gyu KANG , Young-ki Hong , Jae-woo Chung , Se-young Oh
发明人： Sung-gyu KANG , Young-ki Hong , Jae-woo Chung , Se-young Oh
CPC分类号： B41J2/14233 , B41J2/055 , B41J2/161 , B41J2/1628 , B41J2/1629 , B41J2/1631 , B41J2/1632 , B41J2/1642 , B41J2002/14403 , B41J2002/14419 , B41J2202/03 , B41J2202/11 , Y10T29/42
摘要： A piezoelectric inkjet head and a method of manufacturing the piezoelectric inkjet head. The piezoelectric inkjet head includes three single crystal silicon substrates bonded to each other. An upper substrate includes an ink inlet, a plurality of pressure chambers, and a plurality of piezoelectric actuators, a middle substrate includes a manifold, a plurality of restrictors, and a plurality of first dampers, and a lower substrate includes a plurality of nozzles. The middle substrate also includes a membrane that is formed under the manifold to mitigate a rapid pressure change in the manifold and if formed of a material different from the material used for forming the middle substrate. A cavity located under the membrane and at least one venting channel that connects the cavity to the outside are formed in the middle substrate or the lower substrate. Due to the above configuration, the membrane having flexibility mitigates a rapid pressure change in the manifold caused by backflow of ink, and thus, cross-talk between adjacent pressure chambers during ink ejection can be effectively prevented.
摘要翻译： 压电喷墨头和压电喷墨头的制造方法。 压电喷墨头包括彼此结合的三个单晶硅衬底。 上基板包括墨入口，多个压力室和多个压电致动器，中间基板包括歧管，多个限流器和多个第一阻尼器，下基板包括多个喷嘴。 中间基板还包括形成在歧管下方的膜，以减轻歧管中的快速压力变化，并且如果由不同于用于形成中间基板的材料形成的材料形成。 在中间基板或下基板中形成位于膜下方的空腔和将空腔连接到外部的至少一个通气通道。 由于上述结构，具有柔性的膜减轻了由于油墨的回流引起的歧管中的快速压力变化，因此可以有效地防止在喷墨期间相邻压力室之间的串扰。
-
-
-
-
-
-
-
-
-
搜索结果
39 条记录 (耗时 0.033 秒)
