专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US07927771B2 Color filter and fabrication method thereof 有权
标题翻译：滤色器及其制造方法
公开(公告)号：US07927771B2
公开(公告)日：2011-04-19
申请号：US11431714
申请日：2006-05-11
申请人： Ji-hoon Kim , Kye-si Kwon , Jung-yong Lee
发明人： Ji-hoon Kim , Kye-si Kwon , Jung-yong Lee
IPC分类号： G03F1/00
CPC分类号： G02B5/223 , B41J2202/09 , G02F1/133516
摘要： A color filter and a fabrication method thereof are provided. In the method, color filter ink that includes wax beads is ejected by an inkjet printing process. A black matrix defining R/G/B pixels is formed on a first surface of a substrate and transparent electrodes are formed on a second surface of the substrate opposite to the first surface at positions corresponding to the R/G/B pixels. The fabricated color filter ink is injected into an inkjet head, and the color filter ink is ejected from the inkjet head into each of the R/G/B pixels. A predetermined voltage is applied between the inkjet head and the transparent electrode such that the ejected color filter ink is precisely injected into each of the R/G/B pixels.
摘要翻译：提供一种滤色器及其制造方法。在该方法中，通过喷墨印刷法喷射包含蜡珠的滤色器墨。在衬底的第一表面上形成定义R / G / B像素的黑矩阵，并且在对应于R / G / B像素的位置处，在与第一表面相对的衬底的第二表面上形成透明电极。将制造的滤色器墨水注入到喷墨头中，并且将滤色器墨水从喷墨头喷射到每个R / G / B像素中。在喷墨头和透明电极之间施加预定的电压，使得喷射的滤色器墨水被精确地注入到每个R / G / B像素中。

2. 发明申请

US20060263705A1 Color filter and fabrication method thereof 有权
标题翻译：滤色器及其制造方法
公开(公告)号：US20060263705A1
公开(公告)日：2006-11-23
申请号：US11431714
申请日：2006-05-11
申请人： Ji-hoon Kim , Kye-si Kwon , Jung-yong Lee
发明人： Ji-hoon Kim , Kye-si Kwon , Jung-yong Lee
IPC分类号： G03F1/00
CPC分类号： G02B5/223 , B41J2202/09 , G02F1/133516
摘要： A color filter and a fabrication method thereof are provided. In the method, color filter ink that includes wax beads is ejected by an inkjet printing process. A black matrix defining R/G/B pixels is formed on a first surface of a substrate and transparent electrodes are formed on a second surface of the substrate opposite to the first surface at positions corresponding to the R/G/B pixels. The fabricated color filter ink is injected into an inkjet head, and the color filter ink is ejected from the inkjet head into each of the R/G/B pixels. A predetermined voltage is applied between the inkjet head and the transparent electrode such that the ejected color filter ink is precisely injected into each of the R/G/B pixels.
摘要翻译：提供一种滤色器及其制造方法。在该方法中，通过喷墨印刷法喷射包含蜡珠的滤色器墨。在衬底的第一表面上形成定义R / G / B像素的黑矩阵，并且在对应于R / G / B像素的位置处，在与第一表面相对的衬底的第二表面上形成透明电极。将制造的滤色器墨水注入到喷墨头中，并且将滤色器墨水从喷墨头喷射到每个R / G / B像素中。在喷墨头和透明电极之间施加预定的电压，使得喷射的滤色器墨水被精确地注入到每个R / G / B像素中。

3. 发明申请

US20070037075A1 Inkjet printhead and method of fabricating color filter 审中-公开
标题翻译：喷墨打印头和制造滤色器的方法
公开(公告)号：US20070037075A1
公开(公告)日：2007-02-15
申请号：US11491928
申请日：2006-07-25
申请人： Kye-si Kwon , Seung-joo Shin , Sung-woong Kim , Jung-yong Lee , Sang-il Kim
发明人： Kye-si Kwon , Seung-joo Shin , Sung-woong Kim , Jung-yong Lee , Sang-il Kim
IPC分类号： G03F1/00
CPC分类号： G02B5/201
摘要： An inkjet printhead and a method of fabricating a color filter with a uniform thickness. In the method, a transparent substrate is prepared, and a black matrix of a pixel pattern is formed on the transparent substrate. At least one pixel on the transparent substrate is selected, and an ink is ejected into the selected pixel in order to fabricate the color filter. The ejected ink is then promptly dried using a dryer.
摘要翻译：喷墨打印头和制造厚度均匀的滤色器的方法。在该方法中，制备透明基板，并且在透明基板上形成像素图案的黑矩阵。选择透明基板上的至少一个像素，并且将墨水喷射到所选择的像素中以便制造滤色器。然后使用烘干机迅速干燥喷出的油墨。

4. 发明申请

US20060092236A1 Piezoelectric inkjet printhead having a unidirectional shutter 失效
公开(公告)号：US20060092236A1
公开(公告)日：2006-05-04
申请号：US11239104
申请日：2005-09-30
申请人： Kye-si Kwon , Seong-jin Kim , Seung-joo Shin , Gee-young Sung , Keon Kuk , Mi-jeong Song
发明人： Kye-si Kwon , Seong-jin Kim , Seung-joo Shin , Gee-young Sung , Keon Kuk , Mi-jeong Song
IPC分类号： B41J2/045
CPC分类号： B41J2/14233 , B41J2/055 , B41J2002/14193
摘要： A piezoelectric inkjet printhead including a reversible shutter disposed in an ink flow path is disclosed. The inkjet printhead may includes a plurality of ink pressure chambers, a plurality of piezoelectric actuators to provide the plurality of ink pressure chambers with a driving force for ink ejection, an ink manifold to supply the plurality of pressure chambers, a plurality of restrictors disposed in the ink flow path between the manifold and the plurality of pressure chambers, a plurality of ink ejecting nozzles coupled to the plurality of pressure chambers, and a plurality of unidirectional shutters. The shutters may be disposed at respective outlets of the plurality of restrictors and may be adapted to open the restrictor when ink is supplied from the restrictor to the pressure chamber and close the restrictor and restrict or prevent the backflow of ink when ink is ejected from the pressure chamber through the nozzle.

5. 发明授权

US07494208B2 Inkjet printhead having a cantilever actuator 失效
标题翻译：喷墨打印头具有悬臂致动器
公开(公告)号：US07494208B2
公开(公告)日：2009-02-24
申请号：US11260260
申请日：2005-10-28
申请人： Kye-si Kwon , Gee-young Sung , Seong-jin Kim , Seung-jo Shin , Mi-jeong Song
发明人： Kye-si Kwon , Gee-young Sung , Seong-jin Kim , Seung-jo Shin , Mi-jeong Song
IPC分类号： B41J2/05 , B41J2/045
CPC分类号： B41J2/14282 , B41J2002/14193
摘要： An inkjet printhead having a cantilever actuator, the inkjet printhead including a plurality of ink chambers containing ink to be ejected; a manifold containing ink to be supplied to the plurality of ink chambers; a plurality of restrictors supplying ink to the plurality of ink chambers from the manifold; a plurality of nozzles ejecting ink from the plurality of ink chambers; and a plurality of cantilever actuators each installed in each of the plurality of ink chambers and having one fixed end and the other deflectable end, such that pressure for ejection of ink is applied due to the deflection of the other end of the cantilever actuator to the ink inside the ink chamber. The cantilever actuator may be made of a bimorph element, eject ink through the nozzle from the ink chamber, and also prevent backflow of ink from the ink chamber to the restrictor by virtue of the deflection of the other end thereof. Since the cantilever actuator can have a greater displacement and can prevent backflow of ink, the size of the ink chamber needed to eject ink droplets of uniform volume can be reduced, and thus the number of channels per inch (CPI) of the inkjet printhead can be increased.
摘要翻译：一种具有悬臂致动器的喷墨打印头，所述喷墨打印头包括多个墨室，所述多个墨室容纳要喷射的墨; 含有供给多个墨水室的墨水的歧管; 多个限制器，从多个歧管向多个墨水室供墨; 多个喷嘴从所述多个墨室喷射墨; 以及多个悬臂致动器，每个安装在所述多个墨室中的每一个中并且具有一个固定端和另一个可偏转端，使得由于所述悬臂致动器的另一端的偏转而施加用于喷射墨的压力油墨室内的墨水。悬臂致动器可以由双压电晶片元件制成，通过喷嘴从墨室喷射墨水，并且还防止墨水由于其另一端的偏转而从墨水室回流到限制器。由于悬臂致动器可以具有更大的位移并且可以防止墨的回流，所以可以减少喷射具有均匀体积的墨滴所需的墨室的尺寸，因此喷墨打印头的每英寸通道数（CPI）可以增加。

6. 发明申请

US20070196568A1 Method of fabricating black matrices of color filter 有权
标题翻译：彩色滤光片黑矩阵的制作方法
公开(公告)号：US20070196568A1
公开(公告)日：2007-08-23
申请号：US11593616
申请日：2006-11-07
申请人： Sung-woong Kim , Won-sik Kim , Kye-si Kwon , Sang-Ii Kim
发明人： Sung-woong Kim , Won-sik Kim , Kye-si Kwon , Sang-Ii Kim
IPC分类号： B05D5/06
CPC分类号： G02B5/201 , G02F1/133512
摘要： A method of fabricating black matrices of a color filter. The method includes forming a light-shielding layer of an organic material, which is repulsive to ink, on a transparent substrate, forming the black matrices by patterning the light-shielding layer, and hard-baking the black matrices to maintain a plurality of pores which are formed in the black matrices in the forming of the light-shielding layer.
摘要翻译：一种制造滤色器黑矩阵的方法。该方法包括在透明基板上形成斥油墨的有机材料的遮光层，通过图案化遮光层形成黑色矩阵，并硬化烘烤黑色矩阵以保持多个孔它们在形成遮光层的黑色矩阵中形成。

7. 发明申请

US20070188548A1 Method of manufacturing color filter using inkjet 失效
标题翻译：使用喷墨制造彩色滤光片的方法
公开(公告)号：US20070188548A1
公开(公告)日：2007-08-16
申请号：US11593603
申请日：2006-11-07
申请人： Kye-si Kwon , Sung-woong Kim , Wou-sik Kim , Sang-il Kim
发明人： Kye-si Kwon , Sung-woong Kim , Wou-sik Kim , Sang-il Kim
IPC分类号： B41J2/15
CPC分类号： B41J2/04593 , B41J2/04568 , B41J2/04586 , B41J2/5056 , B41J2202/09 , G02B5/201
摘要： A method of manufacturing a color filter using an inkjet In the method, a region of the color filter in which a plurality of nozzles are sequentially turned on is a first region, a region of the color filter in which all of the plurality of nozzles are turned on is a second region, and a region of the color filter in which the plurality of nozzles are sequentially turned off is a third region, and when the amount of ink discharged from each nozzle gradually decreases as the number of simultaneously turned-on nozzles increases, the number of ink drops discharged from each of the plurality of nozzles gradually increases in the first region and gradually decreases in the third region to maintain a uniform ink thickness over the entire color filter.
摘要翻译：使用喷墨制造滤色器的方法在该方法中，其中多个喷嘴顺序地导通的滤色器的区域是第一区域，其中所有多个喷嘴中的所有滤色器的区域是打开的是第二区域，并且其中多个喷嘴顺序关闭的滤色器的区域是第三区域，并且当从每个喷嘴排出的墨水量随着同时打开的喷嘴的数量逐渐减小从多个喷嘴排出的墨滴的数量在第一区域逐渐增加，并且在第三区域逐渐减小，以在整个滤色器上保持均匀的油墨厚度。

8. 发明申请

US20050259140A1 Electrostatic latent image forming medium, image forming apparatus including the electrostatic latent image forming medium and method of forming an electrostatic latent image 失效
标题翻译：静电潜像形成介质，包括静电潜像形成介质的图像形成装置和形成静电潜像的方法
公开(公告)号：US20050259140A1
公开(公告)日：2005-11-24
申请号：US11131238
申请日：2005-05-18
申请人： Seong-jin Kim , Seung-joo Shin , Kye-si Kwon , Jang-yeon Kwon , Il-kwon Moon
发明人： Seong-jin Kim , Seung-joo Shin , Kye-si Kwon , Jang-yeon Kwon , Il-kwon Moon
IPC分类号： G03G5/00 , G03G5/10 , G03G5/147 , G03G15/00 , G03G15/04 , G03G15/32 , B41J2/385
CPC分类号： G03G15/32 , G03G15/75 , G03G2217/0075
摘要： An electrostatic latent image forming medium includes a frame, an imaging surface on which an electrostatic latent image is to be formed, the imaging surface being supported by the frame, and an alteration mechanism for altering the electrostatic latent image on the imaging surface, the alteration mechanism being between the frame and the imaging surface. When signals are selectively applied to the alteration mechanism, an electrostatic latent image with a potential different from a potential of its surrounding area is formed on the imaging surface.
摘要翻译：静电潜像形成介质包括框架，要在其上形成静电潜像的成像表面，由框架支撑的成像表面和用于改变成像表面上的静电潜像的改变机构，改变机构位于框架和成像表面之间。当信号被选择性地施加到改变机构时，在成像表面上形成具有与其周围区域的电位不同的电位的静电潜像。

9. 发明授权

US07695105B2 Nozzle plate, inkjet printhead with the same and method of manufacturing the same 失效
标题翻译：喷嘴板，喷墨打印头具有相同的制造方法
公开(公告)号：US07695105B2
公开(公告)日：2010-04-13
申请号：US11260226
申请日：2005-10-28
申请人： Gee-young Sung , Kye-si Kwon , Seong-jin Kim , Keon Kuk , Seung-joo Shin , Seog-soon Baek
发明人： Gee-young Sung , Kye-si Kwon , Seong-jin Kim , Keon Kuk , Seung-joo Shin , Seog-soon Baek
IPC分类号： B41J2/14 , B41J2/045
CPC分类号： B41J2/14233 , B41J2/1433 , B41J2/161 , B41J2/162 , B41J2/1626 , B41J2/1631 , B41J2/1632 , B41J2/1634 , B41J2202/16
摘要： A nozzle plate, inkjet printhead with the same and method of manufacturing the same. The nozzle plate includes at least one nozzle and has at least one heater segment disposed adjacent to the nozzle. The heater segment is configured to heat a first fraction of the circumference to a greater degree than a second fraction of the circumference. Heater segments are disposed at intervals around a circumference of the nozzle and are independently operable.
摘要翻译：喷嘴板，喷墨打印头及其制造方法。喷嘴板包括至少一个喷嘴并且具有邻近喷嘴设置的至少一个加热器段。加热器段被配置为将圆周的第一部分加热到比圆周的第二部分更大的程度。加热器片段围绕喷嘴的圆周间隔设置，并且可独立操作。

10. 发明授权

US07549737B2 Piezoelectric inkjet printhead having a unidirectional shutter 失效
标题翻译：具有单向快门的压电喷墨打印头
公开(公告)号：US07549737B2
公开(公告)日：2009-06-23
申请号：US11239104
申请日：2005-09-30
申请人： Kye-si Kwon , Seong-jin Kim , Seung-joo Shin , Gee-young Sung , Keon Kuk , Mi-jeong Song
发明人： Kye-si Kwon , Seong-jin Kim , Seung-joo Shin , Gee-young Sung , Keon Kuk , Mi-jeong Song
IPC分类号： B41J2/045
CPC分类号： B41J2/14233 , B41J2/055 , B41J2002/14193
摘要： A piezoelectric inkjet printhead including a reversible shutter disposed in an ink flow path is disclosed. The inkjet printhead may includes a plurality of ink pressure chambers, a plurality of piezoelectric actuators to provide the plurality of ink pressure chambers with a driving force for ink ejection, an ink manifold to supply the plurality of pressure chambers, a plurality of restrictors disposed in the ink flow path between the manifold and the plurality of pressure chambers, a plurality of ink ejecting nozzles coupled to the plurality of pressure chambers, and a plurality of unidirectional shutters. The shutters may be disposed at respective outlets of the plurality of restrictors and may be adapted to open the restrictor when ink is supplied from the restrictor to the pressure chamber and close the restrictor and restrict or prevent the backflow of ink when ink is ejected from the pressure chamber through the nozzle.
摘要翻译：公开了一种包括设置在油墨流路中的可逆快门的压电喷墨打印头。喷墨打印头可以包括多个墨水压力室，多个压电致动器，用于为多个墨水压力室提供用于墨水喷射的驱动力，用于供应多个压力腔的墨水歧管，多个限制器歧管和多个压力室之间的油墨流动路径，联接到多个压力室的多个喷墨喷嘴和多个单向快门。快门可以设置在多个限制器的相应出口处，并且当油墨从限流器供应到压力室并关闭限制器时可以适于打开限制器，并且当油墨从油墨喷出时限制或防止墨回流压力室通过喷嘴。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式