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1. 发明授权

US06409324B1 Method and apparatus for supplying ink to an printhead 失效
标题翻译：用于向打印头供墨的方法和装置
公开(公告)号：US06409324B1
公开(公告)日：2002-06-25
申请号：US09714068
申请日：2000-11-16
申请人： Cheng-Wei Hsu , Shyh-Haur Su , Chieh-Wen Wang , I-Chung Hou , Charles C. Chang
发明人： Cheng-Wei Hsu , Shyh-Haur Su , Chieh-Wen Wang , I-Chung Hou , Charles C. Chang
IPC分类号： B41J2175
CPC分类号： B41J2/17513
摘要： The ink cartridge of the present invention uses a directional fibrous collection enclosed within a bushing to temporally retain the ink therein, wherein at least one controlled capillary portion is provided. The controlled capillary portion can be formed by the bushing or by a predetermined shape located in the cartridge. The capillary forces of the controlled capillary portion are stronger than the one of other portion of the directional fibrous collection. The flow rate of the ink can be precisely controlled by the directional fibrous collection, and the controlled capillary portion can efficiently drain out the ink to the printhead and there is no bubble left therein.
摘要翻译：本发明的墨盒使用封装在衬套内的定向纤维集合体，以便在其中暂时保持油墨，其中提供至少一个受控毛细管部分。受控毛细管部分可以由套管或位于盒中的预定形状形成。受控毛细管部分的毛细管力比定向纤维集合的其他部分的毛细力强。可以通过定向纤维收集来精确地控制油墨的流速，并且受控的毛细管部分可以有效地将油墨排出到打印头，并且在其中不存在气泡。

2. 发明授权

US06540341B2 Pressure controller for an ink cartridge 失效
标题翻译：墨盒压力控制器
公开(公告)号：US06540341B2
公开(公告)日：2003-04-01
申请号：US09730297
申请日：2000-12-05
申请人： Shu-Cheng Hsieh , Shyh-Haur Su , Cheng-Wei Hsu , Chin-Tai Chen , I-Chung Hou , Chieh-Wen Wang
发明人： Shu-Cheng Hsieh , Shyh-Haur Su , Cheng-Wei Hsu , Chin-Tai Chen , I-Chung Hou , Chieh-Wen Wang
IPC分类号： B41J2175
CPC分类号： B41J2/17556
摘要： The ink cartridge is provided with a pressure controller to regulate the inner pressure therein by atmospheric pressure while the ink stored in the ink cartridge is gradually drained off. The ink is stored in a container with negative pressure therein, and at least one through hole formed on the container is used to connect to the atmosphere, and at least one recess is formed on the inner wall of the through hole. The pressure controller has a plug movably disposed on the through hole and the recesses. The recesses are used as a channel to allow the entrance of the atmospheric air, and the plug can be automatically moved so as to enlarge the clearance between the plug and the through hole while the ink stored in the ink cartridge is gradually drained off. The inputted air can effectively reduce the negative pressure in the container, and therefore the printing process of the ink cartridge can be proceeding steadily.
摘要翻译：墨盒设置有压力控制器，以在储存在墨盒中的墨水逐渐排出时通过大气压来调节其内部压力。油墨存储在其中具有负压的容器中，并且使用形成在容器上的至少一个通孔连接到大气，并且在通孔的内壁上形成至少一个凹部。压力控制器具有可移动地设置在通孔和凹部上的插头。这些凹槽用作允许大气进入的通道，并且插头可以被自动移动，以便当存储在墨盒中的墨水逐渐排出时，扩大插头和通孔之间的间隙。输入的空气可以有效地减少容器中的负压，因此墨盒的打印过程可以稳定地进行。

3. 发明授权

US06428153B1 Ink pressure adjustment device for inkjet pen 失效
标题翻译：喷墨笔墨水压力调节装置
公开(公告)号：US06428153B1
公开(公告)日：2002-08-06
申请号：US09861533
申请日：2001-05-22
申请人： Cheng-Wei Hsu , Shyh-Haur Su , I-Chung Hou , Chieh-Wen Wang , Yuan-Liang Lan
发明人： Cheng-Wei Hsu , Shyh-Haur Su , I-Chung Hou , Chieh-Wen Wang , Yuan-Liang Lan
IPC分类号： B41J2175
CPC分类号： B41J2/17556 , B41J2/17513
摘要： The present invention is an ink pressure adjustment device of inkjet pen; the device is utilized to adjust negative pressure in an ink cartridge mainly through an expandable and shrinkable gasbag installed in the ink cartridge, and a tension valve attached on the surface of the gasbag. The tension valve can open or close automatically an air hole that communicates atmosphere and the inner part of ink cartridge via the gasbag according to the expansion and shrinkage of the gasbag, causing a part of atmosphere to enter the ink cartridge so as to adjust the negative pressure of the ink cartridge and not only can prevent ink from leaking but also prevent the negative pressure from being too large to fail the inkjet printing.
摘要翻译：本发明是一种喷墨笔的墨水压力调节装置，该装置主要通过安装在墨盒中的可膨胀和收缩的气囊来调节墨盒中的负压，以及附着在气囊表面上的张力阀。张力阀可以根据气囊的膨胀和收缩自动打开或关闭连通气体的气孔和墨盒的内部，使一部分气氛进入墨盒，以便调节负值墨盒的压力不仅可以防止墨水泄漏，而且可以防止负压太大而不能使喷墨打印失败。

4. 发明授权

US06382773B1 Method and structure for measuring temperature of heater elements of ink-jet printhead 有权
标题翻译：用于测量喷墨打印头加热元件温度的方法和结构
公开(公告)号：US06382773B1
公开(公告)日：2002-05-07
申请号：US09704027
申请日：2000-11-03
申请人： Charles C. Chang , Chieh-Wen Wang , Shyh-Haur Su
发明人： Charles C. Chang , Chieh-Wen Wang , Shyh-Haur Su
IPC分类号： B41J205
CPC分类号： B41J2/04541 , B41J2/04563 , B41J2/0458 , B41J2/125 , B41J2/14129 , B41J2/14153
摘要： A method and a structure for measuring the temperature of heating elements of an ink-jet printhead are provided, wherein an extra metal layer or semiconductor layer is formed on the ink-jet chip having driving elements to precisely measure the temperature of each individual heating element. The structure includes: an ink-jet device including a heating element for heating liquid ink; a transistor driver for driving a transistor to control heating of the heating element; and a temperature-sensing layer located between the ink-jet device and the transistor driver and under the heating element, the temperature-sensing layer having two terminals, one connecting to the transistor and the other connecting to an electrode terminal connected to a printer, wherein the ink-jet device connects to the transistor driver through the temperature-sensing layer.
摘要翻译：提供了一种用于测量喷墨打印头的加热元件的温度的方法和结构，其中在具有驱动元件的喷墨芯片上形成多余的金属层或半导体层，以精确测量各个加热元件的温度。该结构包括：喷墨装置，包括用于加热液体油墨的加热元件; 用于驱动晶体管以控制加热元件的加热的晶体管驱动器; 以及位于喷墨装置和晶体管驱动器之间以及加热元件下方的温度感测层，所述温度感测层具有两个端子，一个连接到晶体管，另一个连接到连接到打印机的电极端子，其中喷墨装置通过温度感测层连接到晶体管驱动器。

5. 发明授权

US06543887B2 Inkjet print head 有权
标题翻译：喷墨打印头
公开(公告)号：US06543887B2
公开(公告)日：2003-04-08
申请号：US10004639
申请日：2001-12-04
申请人： Charles C. Chang , Jhih-Ping Lu , Shyh-Haur Su , Yuan-Liang Lan
发明人： Charles C. Chang , Jhih-Ping Lu , Shyh-Haur Su , Yuan-Liang Lan
IPC分类号： B21J2175
CPC分类号： B41J2/17553 , B41J2/17513 , B41J2/1753
摘要： A common print head module that can accommodate either a single-color or multi-color inkjet print head comprises an ink cartridge having an ink output, and an inkjet chip arranged over the ink output. The ink cartridge internally includes ink channels that terminate through a surface of the ink output, wherein two adjacent ink channels are spaced apart by a channel wall. The channel wall has a top surface lower than the surface of the ink output where the ink channels terminate. The ink channels communicate with ink slots of the inkjet chip. When accommodating a single-color print head, the ink flows out through the ink channels over the channel wall. When accommodating a multi-color print head, the ink slots of the inkjet chip have slot walls that are sealed with the channel walls such that inks of different colors can be separately ejected through the ink slots.
摘要翻译：可以容纳单色或多色喷墨打印头的通用打印头模块包括具有墨水输出的墨盒和布置在墨水输出端上的喷墨芯片。墨盒内部包括通过墨水输出表面终止的墨水通道，其中两个相邻墨水通道被通道壁隔开。通道壁具有比油墨通道终止的墨水输出表面低的顶表面。墨水通道与喷墨芯片的墨槽连通。当容纳单色打印头时，油墨通过通道壁上的墨水通道流出。当容纳多色打印头时，喷墨芯片的墨槽具有与通道壁密封的槽壁，使得可以通过墨槽分别喷射不同颜色的墨。

6. 发明授权

US06457808B1 Multi-color level inkjet head chip structure 有权
标题翻译：多色级喷墨头芯片结构
公开(公告)号：US06457808B1
公开(公告)日：2002-10-01
申请号：US09934669
申请日：2001-08-23
申请人： Charles C. Chang , Ching-Long Chiu , Shyh-Haur Su
发明人： Charles C. Chang , Ching-Long Chiu , Shyh-Haur Su
IPC分类号： B41J225
CPC分类号： B41J2/211
摘要： A multi-color level inkjet head chip structure includes a pre-mixing space. The pre-mixing space communicates with different ink storage spaces through a plurality of providing elements, then the volume of different colored inks is controlled by the ink providing elements to be injected into the pre-mixing space. The desired color level ink is created in the pre-mixing space in advance. Finally, the desired color level pre-mixed ink is ejected onto the recording media (such as paper or other similar material) through an inkjet printing driver at the pre-mixing space. Therefore, the desired color level can be produced by only one inkjet printing at any printing area, which will be extremely beneficial for increasing the speed of inkjet printing.
摘要翻译：多色级喷墨头芯片结构包括预混合空间。预混合空间通过多个提供元件与不同的墨水存储空间连通，然后不同颜色的墨水的体积由要注入预混合空间的墨水供应元件控制。预先在预混合空间中产生所需的颜色水平的墨水。最后，通过预混合空间处的喷墨打印驱动器将期望的颜色水平预混合油墨喷射到记录介质（例如纸或其它类似材料）上。因此，可以通过在任何印刷区域仅进行一次喷墨印刷来产生所需的颜色水平，这将极大地有利于提高喷墨印刷速度。

7. 发明授权

US06412918B1 Back-shooting inkjet print head 失效
标题翻译：背投喷墨打印头
公开(公告)号：US06412918B1
公开(公告)日：2002-07-02
申请号：US09861758
申请日：2001-05-21
申请人： Chia-Tai Chen , Shyh-Haur Su , Ching-Yi Mao , Je-Ping Hu , Charles C. Chang , Chun-Jung Chen
发明人： Chia-Tai Chen , Shyh-Haur Su , Ching-Yi Mao , Je-Ping Hu , Charles C. Chang , Chun-Jung Chen
IPC分类号： B41J205
CPC分类号： B41J2/14112 , B41J2/1404 , B41J2002/1437 , B41J2202/03
摘要： A back-shooting inkjet print head. The inkjet print head comprises: a first substrate having a plurality of thermal resistors formed on a back surface thereof, and a plurality of orifices formed through the first substrate and respectively located proximate to the resistors; an isolation layer having a plurality of ink channels formed therein, wherein the isolation layer is arranged onto the back surface of the first substrate such that the region of each ink channel covers that of one of the resistors and one of the orifices; and a second substrate having an ink supply window, wherein the second substrate is arranged on the isolation layer covering the ink channels, such that the ink supply window, connected to the ink channels, is located at one side of the resistors while the orifices of the first substrate are located at the other side of the resistors and face the second substrate.
摘要翻译：背投喷墨打印头。喷墨打印头包括：第一基板，其具有形成在其背面上的多个热敏电阻器，以及多个通过第一基板形成并分别位于电阻器附近的孔口; 隔离层，其中形成有多个墨水通道，其中所述隔离层布置在所述第一基底的背面上，使得每个墨水通道的区域覆盖所述电阻器和所述孔中的一个的区域; 以及具有供墨窗口的第二基板，其中第二基板布置在覆盖墨水通道的隔离层上，使得连接到墨水通道的供墨窗口位于电阻器的一侧，而孔的孔第一基板位于电阻器的另一侧并面对第二基板。

8. 发明授权

US06936474B2 Method and apparatus for manufacturing biochip 有权
标题翻译：制造生物芯片的方法和装置
公开(公告)号：US06936474B2
公开(公告)日：2005-08-30
申请号：US10021706
申请日：2001-11-05
申请人： Chung-Fan Chiou , Shyh-Haur Su , Je-Ping Hu , Ying-Chi Chen
发明人： Chung-Fan Chiou , Shyh-Haur Su , Je-Ping Hu , Ying-Chi Chen
IPC分类号： B01J19/00 , B01L3/02 , G01N35/00 , G01N1/10 , G01N21/00 , G01N31/00 , G01N33/00 , B37B27/04
CPC分类号： B01J19/0046 , B01L3/0241 , Y10T436/11 , Y10T436/113332 , Y10T436/2575
摘要： A method and apparatus for manufacturing biochips. The apparatus includes a conveying device and a series of dispensers positioned at a series of dispensing positions above the conveying device. At least one substrate is disposed on the conveying device, and the conveying device successively moves each substrate below the series of dispensers. Each of the dispensers has a plurality of nozzles facing the substrate. Each of the nozzles dispenses a predetermined reagent onto the substrate; a plurality of reagents is dispensed on the substrate at each dispensing position.
摘要翻译：一种制造生物芯片的方法和装置。该装置包括输送装置和一系列分配器，其位于输送装置上方的一系列分配位置。至少一个基板设置在输送装置上，并且输送装置连续地将一系列分配器下方的每个基板移动。每个分配器具有面向基板的多个喷嘴。每个喷嘴将预定的试剂分配到基板上; 在每个分配位置，多个试剂分配在基材上。

9. 发明申请

US20050140751A1 Inkjet dispensing apparatus 有权
标题翻译：喷墨分配装置
公开(公告)号：US20050140751A1
公开(公告)日：2005-06-30
申请号：US10747491
申请日：2003-12-29
申请人： Chia-Cheng Chiao , Shyh-Haur Su , Chien-Tsung Wu , Chiu-Neng Chen , Lung-Yu Hung
发明人： Chia-Cheng Chiao , Shyh-Haur Su , Chien-Tsung Wu , Chiu-Neng Chen , Lung-Yu Hung
IPC分类号： B41J2/14 , B41J2/175 , B41J2/17
CPC分类号： B41J2/17546 , B41J2/14072 , B41J2202/17
摘要： An inkjet dispensing apparatus. The inkjet dispensing apparatus includes a cartridge, a chip, and a sensor controller. The cartridge includes a first s channel and a second channel. The first channel has a first kind of liquid therein, and the second channel has a second kind of liquid therein. The chip is disposed on the cartridge, and includes a first conductor and a second conductor. The first conductor is in contact with the first kind of liquid, and the second conductor is in contact with the second kind of liquid. The sensor controller is coupled to the first conductor and the second conductor to detect leakage between the first channel and the second channel.
摘要翻译：喷墨分配装置。喷墨分配装置包括盒，芯片和传感器控制器。盒包括第一通道和第二通道。第一通道在其中具有第一种液体，第二通道在其中具有第二种液体。芯片设置在盒上，并且包括第一导体和第二导体。第一导体与第一种液体接触，第二导体与第二种液体接触。传感器控制器耦合到第一导体和第二导体，以检测第一通道和第二通道之间的泄漏。

10. 发明授权

US07182423B2 Leakage detection apparatus and method for multi-channel inkjet cartridge 有权
标题翻译：多通道喷墨墨盒泄漏检测装置及方法
公开(公告)号：US07182423B2
公开(公告)日：2007-02-27
申请号：US10730179
申请日：2003-12-08
申请人： Shyh-Haur Su , Hong-Wen Chang , Yung-Chin Lee , Chu-Wen Chen , Po-Fu Chou , Chien-Tsung Wu , Chiu-Neng Chen
发明人： Shyh-Haur Su , Hong-Wen Chang , Yung-Chin Lee , Chu-Wen Chen , Po-Fu Chou , Chien-Tsung Wu , Chiu-Neng Chen
IPC分类号： B41J29/393 , B41J2/175 , B65B1/00 , G01M3/04
CPC分类号： B41J2/0451 , B41J2/04541 , B41J2/0458
摘要： A leakage detection apparatus and method for a multi-channel inkjet cartridge. The leakage detection apparatus includes a plurality of electrodes and a controller. Each of the electrodes is disposed in one of channels of the inkjet cartridge respectively, and contacts a reagent in the corresponding channel. The controller is coupled to the electrodes, and detects leakage between channels.
摘要翻译：一种用于多通道喷墨墨盒的泄漏检测装置和方法。泄漏检测装置包括多个电极和控制器。每个电极分别设置在喷墨盒的一个通道中，并与相应的通道中的试剂接触。控制器耦合到电极，并检测通道之间的泄漏。

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