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1. 发明授权

US08419158B2 Apparatus to sense temperature of ink-jet head 有权
标题翻译：用于感测喷墨头温度的装置
公开(公告)号：US08419158B2
公开(公告)日：2013-04-16
申请号：US12139652
申请日：2008-06-16
申请人： Yong-won Jeong , Hyung Choi , Eun-bong Han , Yong-seop Yoon , Moon-chul Lee , Dong-sik Shim
发明人： Yong-won Jeong , Hyung Choi , Eun-bong Han , Yong-seop Yoon , Moon-chul Lee , Dong-sik Shim
IPC分类号： B41J29/393
CPC分类号： B41J2/04586 , B41J2/0454 , B41J2/04563
摘要： An apparatus to sense the temperature of an ink-jet head includes at least one or more CMOS (complementary metal oxide semiconductor) lateral BJTs (bipolar junction transistors) to sense the temperature of the ink-jet head, and a current supply unit to supply a current to the CMOS lateral BJTs. Minimum sized CMOS lateral BJTs are applied to an ink-jet printer head so that precise temperature control can be performed in a shuttle or array type ink-jet printer.
摘要翻译：感测喷墨头的温度的装置包括至少一个或多个CMOS（互补金属氧化物半导体）横向BJT（双极结型晶体管），以感测喷墨头的温度，以及电流供应单元电流到CMOS侧向BJT。将最小尺寸的CMOS侧向BJT施加到喷墨打印机头，使得可以在梭式或阵列式喷墨打印机中进行精确的温度控制。

2. 发明申请

US20070126772A1 Method of fabricating inkjet print heads 有权
标题翻译：制造喷墨打印头的方法
公开(公告)号：US20070126772A1
公开(公告)日：2007-06-07
申请号：US11453012
申请日：2006-06-15
申请人： Dong-sik Shim , Hyung Choi , Yong-seop Yoon
发明人： Dong-sik Shim , Hyung Choi , Yong-seop Yoon
IPC分类号： B41J2/015
CPC分类号： B41J2/1603 , B41J2/1626 , B41J2/1635 , B41J2/1639 , B41J2/1643
摘要： A method of fabricating inkjet print heads usable in an ink jet printer. The method of fabricating ink jet print heads includes preparing a plurality of ink jet print heads on a wafer while forming sub sidewalls around the ink jet print heads when the ink jet print heads are being prepared, attaching protection films onto the sub sidewalls of the wafer and the ink jet print heads, and dicing the ink jet print heads and detaching the individual ink jet print heads from the wafer. In the method, the ink jet print heads are diced in a wafer unit. Particularly, connect pads of the ink jet print heads can be prevented from being contaminated by the protection films.
摘要翻译：一种制造可用于喷墨打印机的喷墨打印头的方法。制造喷墨打印头的方法包括：当准备喷墨打印头时，在晶片上准备多个喷墨打印头，同时在喷墨打印头周围形成副侧壁，将保护膜附着在晶片的子侧壁上和喷墨打印头，并且对喷墨打印头进行切割并将各个喷墨打印头从晶片上分离出来。在该方法中，喷墨打印头在晶片单元中切割。特别地，可以防止喷墨打印头的连接垫被保护膜污染。

3. 发明授权

US09164278B2 Micro-optical switching device, image display apparatus including micro-optical switching device, and method of manufacturing micro-optical switching device 有权
标题翻译：微光开关装置，包括微光开关装置的图像显示装置和微光开关装置的制造方法
公开(公告)号：US09164278B2
公开(公告)日：2015-10-20
申请号：US13461387
申请日：2012-05-01
申请人： Dong-sik Shim , Jong-seok Kim , Yong-seop Yoon , Hyung Choi , Woon-bae Kim
发明人： Dong-sik Shim , Jong-seok Kim , Yong-seop Yoon , Hyung Choi , Woon-bae Kim
IPC分类号： G02B26/02 , G02B26/08
CPC分类号： G02B26/0841
摘要： A micro-optical switching device, an image display apparatus including the micro-optical switching device, and a method of manufacturing the micro-optical switching device are provided. The micro-optical switching device includes a substrate; a first electrode disposed on the substrate and including a first opening array, wherein the first opening array includes a plurality of openings; and a second electrode disposed spaced apart from the first electrode and including a second opening array including a plurality of openings, wherein the plurality of openings of the second opening array do not overlap with the plurality of openings of the first opening array.
摘要翻译：提供一种微型光开关装置，包括该微型光开关装置的图像显示装置以及该微型光开关装置的制造方法。微光开关装置包括：基板; 第一电极，其设置在所述基板上并且包括第一开口阵列，其中所述第一开口阵列包括多个开口; 以及第二电极，与第一电极间隔开并且包括包括多个开口的第二开口阵列，其中第二开口阵列的多个开口不与第一开口阵列的多个开口重叠。

4. 发明授权

US07959265B2 Thermal inkjet printhead 有权
标题翻译：热喷墨打印头
公开(公告)号：US07959265B2
公开(公告)日：2011-06-14
申请号：US11483721
申请日：2006-07-11
申请人： Dong-sik Shim , Hyung Choi , Yong-seop Yoon , Chang-seung Lee
发明人： Dong-sik Shim , Hyung Choi , Yong-seop Yoon , Chang-seung Lee
IPC分类号： B41J2/045 , B41J2/015
CPC分类号： B41J2/14129 , B41J2/1408
摘要： Provided is a thermal inkjet printhead. The inkjet printhead includes a substrate; an insulating layer formed on the substrate; a heater formed on the insulating layer and an electrode to apply current to the heater; a chamber layer that is stacked on the insulating layer and includes an ink chamber; a nozzle layer that is stacked on the chamber layer and includes a nozzle; and at least a heat transfer layer that is formed inside the insulating layer and dissipates heat generated in by the heater toward the substrate.
摘要翻译：提供了热喷墨打印头。喷墨打印头包括基板; 形成在所述基板上的绝缘层; 形成在绝缘层上的加热器和用于向加热器施加电流的电极; 层叠在所述绝缘层上并且包括墨水室的室层; 喷嘴层，其层叠在所述室层上并且包括喷嘴; 以及形成在所述绝缘层内部的至少一层传热层，并且将由所述加热器产生的热量散发到所述基板。

5. 发明申请

US20070126804A1 Thermal inkjet printhead 有权
标题翻译：热喷墨打印头
公开(公告)号：US20070126804A1
公开(公告)日：2007-06-07
申请号：US11483721
申请日：2006-07-11
申请人： Dong-sik Shim , Hyung Choi , Yong-seop Yoon , Chang-seung Lee
发明人： Dong-sik Shim , Hyung Choi , Yong-seop Yoon , Chang-seung Lee
IPC分类号： B41J2/045
CPC分类号： B41J2/14129 , B41J2/1408
摘要： Provided is a thermal inkjet printhead. The inkjet printhead includes a substrate; an insulating layer formed on the substrate; a heater formed on the insulating layer and an electrode to apply current to the heater; a chamber layer that is stacked on the insulating layer and includes an ink chamber; a nozzle layer that is stacked on the chamber layer and includes a nozzle; and at least a heat transfer layer that is formed inside the insulating layer and dissipates heat generated in by the heater toward the substrate.
摘要翻译：提供了热喷墨打印头。喷墨打印头包括基板; 形成在所述基板上的绝缘层; 形成在绝缘层上的加热器和用于向加热器施加电流的电极; 层叠在所述绝缘层上并且包括墨水室的室层; 喷嘴层，其层叠在所述室层上并且包括喷嘴; 以及形成在所述绝缘层内部的至少一层传热层，并且将由所述加热器产生的热量散发到所述基板。

6. 发明申请

US20090194025A1 APPARATUS TO SENSE TEMPERATURE OF INK-JET HEAD 有权
标题翻译： INK-JET HEAD感觉温度的设备
公开(公告)号：US20090194025A1
公开(公告)日：2009-08-06
申请号：US12139652
申请日：2008-06-16
申请人： Yong-won JEONG , Hyung Choi , Eun-bong Han , Yong-seop Yoon , Moon-chul Lee , Dong-sik Shim
发明人： Yong-won JEONG , Hyung Choi , Eun-bong Han , Yong-seop Yoon , Moon-chul Lee , Dong-sik Shim
IPC分类号： B05C11/00
CPC分类号： B41J2/04586 , B41J2/0454 , B41J2/04563
摘要： An apparatus to sense the temperature of an ink-jet head includes at least one or more CMOS (complementary metal oxide semiconductor) lateral BJTs (bipolar junction transistors) to sense the temperature of the ink-jet head, and a current supply unit to supply a current to the CMOS lateral BJTs. Minimum sized CMOS lateral BJTs are applied to an ink-jet printer head so that precise temperature control can be performed in a shuttle or array type ink-jet printer.
摘要翻译：感测喷墨头的温度的装置包括至少一个或多个CMOS（互补金属氧化物半导体）横向BJT（双极结型晶体管），以感测喷墨头的温度，以及电流供应单元电流到CMOS侧向BJT。将最小尺寸的CMOS侧向BJT施加到喷墨打印机头，使得可以在梭式或阵列式喷墨打印机中进行精确的温度控制。

7. 发明申请

US20080079781A1 INKJET PRINTHEAD AND METHOD OF MANUFACTURING THE SAME 审中-公开
标题翻译：喷墨打印机及其制造方法
公开(公告)号：US20080079781A1
公开(公告)日：2008-04-03
申请号：US11742792
申请日：2007-05-01
申请人： Dong-sik Shim , Yong-seop Yoon , Moon-chul Lee , Chan-bong Jun , Hyung Choi , Yong-won Jeong
发明人： Dong-sik Shim , Yong-seop Yoon , Moon-chul Lee , Chan-bong Jun , Hyung Choi , Yong-won Jeong
IPC分类号： B41J2/05 , G11B5/127
CPC分类号： B41J2/1404 , B41J2/1603 , B41J2/1626 , B41J2/1631
摘要： An inkjet printhead and a method of manufacturing the same. The inkjet printhead may include a substrate through which an ink feed hole to supply ink is formed, a chamber layer stacked above the substrate and including a plurality of ink chambers filled with ink supplied from the ink feed hole, and a nozzle layer stacked on the chamber layer, wherein a plurality of nozzles through which ink is ejected and a plurality of via holes are formed in the nozzle layer.
摘要翻译：喷墨打印头及其制造方法。喷墨打印头可以包括基板，通过该基板形成供墨的供墨孔，层叠在基板上方的室层，并且包括填充有从供墨孔供应的墨的多个墨室，以及堆叠在墨槽上的喷嘴层其中在所述喷嘴层中形成有喷射墨水的多个喷嘴和多个通孔。

8. 发明申请

US20080049073A1 Inkjet printhead and method of manufacturing the same 审中-公开
标题翻译：喷墨打印头及其制造方法
公开(公告)号：US20080049073A1
公开(公告)日：2008-02-28
申请号：US11705457
申请日：2007-02-13
申请人： Moon-chul Lee , Sang-hyun Kim , Dong-sik Shim , Hyung Choi , Keon Kuk , Yong-seop Yoon
发明人： Moon-chul Lee , Sang-hyun Kim , Dong-sik Shim , Hyung Choi , Keon Kuk , Yong-seop Yoon
IPC分类号： B41J2/05
CPC分类号： B41J2/1404 , B41J2/14129 , B41J2/1603 , B41J2/1623 , B41J2/1626 , B41J2/1632 , B41J2/1639
摘要： An inkjet printhead and a method of manufacturing the same. The inkjet printhead includes a substrate including one or more ink feed holes to supply ink, which penetrates through the substrate, a chamber layer stacked on the substrate and including a plurality of ink chambers, in which the ink supplied from the ink feed hole is filled, a nozzle layer stacked on the chamber layer and including a plurality of nozzles, through which the ink is ejected, and a support member attached on a lower surface of the substrate to support the substrate.
摘要翻译：喷墨打印头及其制造方法。喷墨打印头包括一个基板，该基板包括一个或多个墨水供给孔，用于供应穿过基板的墨水，层叠在基板上的腔室层，并且包括多个墨水室，从墨水供给孔供应的墨水被填充，层叠在所述室层上并且包括喷射所述墨的多个喷嘴的喷嘴层，以及附着在所述基板的下表面上以支撑所述基板的支撑构件。

9. 发明授权

US07758168B2 Inkjet printhead and method of manufacturing the same 有权
标题翻译：喷墨打印头及其制造方法
公开(公告)号：US07758168B2
公开(公告)日：2010-07-20
申请号：US11653371
申请日：2007-01-16
申请人： Moon-chul Lee , Dong-sik Shim , Hyung Choi , Yong-seop Yoon
发明人： Moon-chul Lee , Dong-sik Shim , Hyung Choi , Yong-seop Yoon
IPC分类号： B41J2/05
CPC分类号： B41J2/1603 , B41J2/1628 , B41J2/1629 , B41J2/1632 , B41J2/1639
摘要： An inkjet printhead and a method of manufacturing the inkjet printhead. The inkjet printhead includes a substrate including a trench formed to a predetermined depth in an upper portion of the substrate and an ink feed hole formed through a bottom surface of the trench to supply ink, an etch stop layer formed of a metal and formed on an inner surface of the trench, a plurality of heaters, to create bubbles by heating ink, formed on the substrate, a plurality of electrodes, to apply a current to the plurality of heaters, formed on the substrate, a chamber layer stacked on the substrate and including a plurality of ink chambers formed above respective heaters to receive ink from the ink feed hole via the trench, and a nozzle layer stacked on the chamber layer and including a plurality of nozzles to eject ink from the plurality of ink chambers.
摘要翻译：喷墨打印头和制造喷墨打印头的方法。喷墨打印头包括基板，该基板包括在基板的上部形成为预定深度的沟槽，以及通过沟槽的底表面形成供墨的供墨孔，由金属形成的蚀刻停止层，沟槽的内表面，多个加热器，通过加热形成在基板上的油墨产生气泡，多个电极，以形成在基板上的多个加热器施加电流，堆叠在基板上的室层并且包括形成在各个加热器上方的多个墨室，以经由所述沟槽从所述供墨孔接收墨;以及喷嘴层，其堆叠在所述腔室层上并且包括多个喷嘴以从所述多个墨室喷射墨。

10. 发明申请

US20090001048A1 METHOD OF MANUFACTURING INKJET PRINTHEAD 审中-公开
标题翻译：制造喷墨打印机的方法
公开(公告)号：US20090001048A1
公开(公告)日：2009-01-01
申请号：US11935063
申请日：2007-11-05
申请人： Yong-seop YOON , Hyung Choi , Moon-chul Lee , Yong-won Jeong , Dong-sik Shim
发明人： Yong-seop YOON , Hyung Choi , Moon-chul Lee , Yong-won Jeong , Dong-sik Shim
IPC分类号： G11B5/127
CPC分类号： B41J2/1404 , B41J2/1603 , B41J2/1628 , B41J2/1629 , B41J2/1631 , B41J2/1632 , B41J2/1639
摘要： A method of manufacturing an inkjet printhead includes forming a chamber layer, in which a plurality of ink chambers is formed, on a substrate, forming trench to define an island surrounded by the trench on an upper part of the substrate by etching an upper surface of the substrate to a predetermined depth, forming a sacrifice layer on the chamber layer to fill the trenches and the ink chambers, forming a nozzle layer, in which a plurality of nozzles are formed, on the sacrifice layer and the chamber layer, forming an ink feed hole by etching a lower part of the substrate until the sacrifice layer that is filled in the trench is exposed, and removing the sacrifice layer and the island.
摘要翻译：一种制造喷墨打印头的方法包括在衬底上形成一个腔层，其中形成有多个墨腔，形成沟槽，以在衬底的上部上刻蚀出由沟槽围绕的岛，将所述基板设置到预定深度，在所述室层上形成牺牲层以填充所述沟槽和所述墨室，在所述牺牲层和所述室层上形成其中形成有多个喷嘴的喷嘴层，形成墨通过蚀刻衬底的下部直到被填充在沟槽中的牺牲层被暴露并且去除牺牲层和岛，来进给孔。

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