公开(公告)号：US20060262153A1

公开(公告)日：2006-11-23

申请号：US11438695

申请日：2006-05-22

Applicant: Osamu Kasuga

Inventor： Osamu Kasuga

IPC: B41J29/38

CPC classification number: B41J2/04 ,  B41J2202/09

Abstract: A droplet ejection apparatus includes a reservoir tank that retains liquid crystal, a substrate stage on which a mother substrate is mounted, and an ejection head that opposes the substrate stage. The ejection head and the stage are movable relative to each other. The ejection head includes a nozzle plate in which nozzles are defined. The ejection head pressurizes the liquid crystal supplied from the reservoir tank and thus ejects the liquid crystal from the nozzles onto the mother substrate. An ejection heat heater is provided around the ejection head for regulating the temperature of the liquid crystal. The ejection head heater has a projecting portion that projects from the nozzle plate toward the substrate stage. The projecting portion encompasses the nozzle plate. This maintains the viscosity of the liquid crystal in the vicinity of the nozzles at a sufficiently low level.

Abstract translation: 液滴喷射装置包括保持液晶的储存箱，安装母基板的基板台和与基板台相对的喷射头。 喷射头和台架可相对于彼此移动。 喷射头包括其中限定喷嘴的喷嘴板。 喷射头对从储存箱供应的液晶加压，从而将液晶从喷嘴喷射到母基板上。 在喷射头周围设置有喷射热量加热器，用于调节液晶的温度。 喷头加热器具有从喷嘴板朝向基板台突出的突出部分。 突出部分包围喷嘴板。 这使得在喷嘴附近的液晶的粘度保持在足够低的水平。

公开(公告)号：US20060115581A1

公开(公告)日：2006-06-01

申请号：US11251843

申请日：2005-10-18

Applicant: Osamu Kasuga

Inventor： Osamu Kasuga

IPC: B05D5/06 ,  B05C11/00 ,  B05D5/12

CPC classification number: B05B12/02 ,  B05D3/064 ,  B05D3/142

Abstract: A film-forming line is for forming a film on a substrate, and includes a surface-improving treatment device, a film-forming solution applicator, and a timer controller. The surface-improving treatment device is configured to perform a surface-improving treatment on the substrate. The film-forming solution applicator is configured to apply to the substrate a film-forming solution, which is for forming the film, after the substrate has been subjected to the surface-improving treatment by the surface-improving treatment device. The time controller is configured to obtain a time period since the time the surface-improving treatment is conducted by the surface-improving treatment device on the substrate. The present invention allows a film with a substantially uniform thickness to be formed on a substrate.

Abstract translation: 成膜线用于在基板上形成膜，并且包括表面改性处理装置，成膜溶液施加器和定时器控制器。 表面改性处理装置构成为对基板进行表面改性处理。 在基板经表面改性处理装置进行表面改性处理后，成膜溶液涂布器被配置为向基板施加用于形成膜的成膜溶液。 时间控制器构成为从表面改性处理装置在基板上进行表面改性处理的时间后，获得时间。 本发明允许在基板上形成具有基本均匀厚度的膜。

公开(公告)号：US08308267B2

公开(公告)日：2012-11-13

申请号：US12473966

申请日：2009-05-28

Applicant: Yuji Iwata ,  Tatsuya Ito ,  Osamu Kasuga

Inventor： Yuji Iwata ,  Tatsuya Ito ,  Osamu Kasuga

IPC: B41J29/393 ,  B05C11/00

CPC classification number: B41J29/38 ,  B41J2/04563 ,  B41J2/04581 ,  B41J2/04588

Abstract: A droplet discharge device includes a head for discharging a functional liquid, a driving voltage generation unit for generating a driving voltage to drive the head, first and second temperature acquisition units, a temperature difference computing unit, and a driving voltage correction unit. The first and second temperature acquisition units are configured to acquire temperature of the functional liquid in the head as first and second temperatures, respectively, when the head is in a head waiting state and in a head driven state, respectively. The temperature difference computing unit is configured to compute a temperature difference between the first and second temperatures. The driving voltage correction unit is configured to correct the driving voltage based on the temperature difference. The driving voltage generation unit is configured to generate the corrected driving voltage to the head when the head is in the head driven state.

Abstract translation: 液滴排出装置包括用于排出功能液体的头部，用于产生用于驱动头部的驱动电压的驱动电压产生单元，第一和第二温度获取单元，温度差计算单元和驱动电压校正单元。 第一温度采集单元和第二温度采集单元被配置为当头部处于头部等待状态并且处于头部驱动状态时分别在头部中获取作为第一和第二温度的功能液体的温度。 温度差计算单元被配置为计算第一和第二温度之间的温度差。 驱动电压校正单元被配置为基于温度差校正驱动电压。 驱动电压产生单元被配置为当磁头处于磁头驱动状态时，向头部产生校正的驱动电压。

公开(公告)号：US08205957B2

公开(公告)日：2012-06-26

申请号：US12471078

申请日：2009-05-22

Applicant: Tatsuya Ito ,  Yuji Iwata ,  Osamu Kasuga

Inventor： Tatsuya Ito ,  Yuji Iwata ,  Osamu Kasuga

IPC: B41J29/393 ,  B41J29/38

CPC classification number: B41J29/38 ,  B41J2/0456 ,  B41J2/04563 ,  B41J2/04581 ,  B41J2/04588 ,  B41J29/02

Abstract: A droplet discharge device includes: a discharge unit discharging a droplet and being moved relatively to a discharged object, on which the droplet is discharged, so as to form a predetermined pattern on the discharged object; a discharge amount measurement unit measuring a discharge amount of the droplet discharged from the discharge unit; a temperature acquisition unit acquiring a temperature of the discharge unit in the formation of the predetermined pattern; a temperature adjustment unit adjusting the temperature of the discharge unit; and a discharge amount adjustment unit adjusting the discharge amount of the discharge unit. In the device, the temperature adjustment unit adjusts a temperature of the discharge unit in the measurement of the discharge amount by the discharge amount measurement unit to the temperature in the formation of the predetermined pattern.

Abstract translation: 液滴喷射装置包括：放电单元，其排出液滴并相对于排出物体移动，液滴在其上排出，以在排出物体上形成预定图案; 排出量测量单元，测量从排出单元排出的液滴的排出量; 温度获取单元，在形成所述预定图案时获取所述排出单元的温度; 温度调节单元，调节排出单元的温度; 以及排出量调节单元，其调节排出单元的排出量。 在该装置中，温度调节单元将通过排出量测量单元的排出量的测量中的排出单元的温度调整为形成预定图案的温度。

公开(公告)号：US07910167B2

公开(公告)日：2011-03-22

申请号：US11251843

申请日：2005-10-18

Applicant: Osamu Kasuga

Inventor： Osamu Kasuga

IPC: B05D3/06

CPC classification number: B05B12/02 ,  B05D3/064 ,  B05D3/142

Abstract: A film-forming method of forming a film on a substrate includes performing a surface-improving treatment on the substrate, determining whether a predetermined amount of time has passed since the surface-improving treatment has been performed on the substrate, applying a film-forming solution to the substrate when it is determined that the predetermined amount of time has not passed, and repeating the surface-improving treatment on the substrate when it is determined that the predetermined amount of time has passed.

Abstract translation: 在基板上形成膜的成膜方法包括对基板进行表面改性处理，从基板上进行表面改性处理后，判断是否经过了规定时间，涂膜 当确定未经过预定时间量时，当确定经过预定时间量时，对基板进行表面改性处理，并重新进行表面改性处理。

公开(公告)号：US20100266777A1

公开(公告)日：2010-10-21

申请号：US12757633

申请日：2010-04-09

Applicant: Osamu Kasuga

Inventor： Osamu Kasuga

IPC: B05D1/02 ,  B05C5/00

CPC classification number: B41J11/0015 ,  B41J3/28 ,  B41J3/407 ,  G02B5/201 ,  G02F1/1303 ,  G02F1/133516

Abstract: Temperature adjustment means is provided to a chamber for accommodating a stage, a discharge head, and a maintenance device. The temperature adjustment means adjusts the temperature of the maintenance area at least while the transport device has the discharge head positioned in the maintenance area, so that the temperature is equal to or greater than the temperature of the drawing area while the transport device has the discharge head positioned in the drawing area.

Abstract translation: 温度调节装置设置在用于容纳平台，排放头和维护装置的室中。 温度调节装置至少在输送装置具有位于维护区域中的排放头时调节维护区域的温度，使得温度等于或大于绘图区域的温度，而输送装置具有放电 头部位于绘图区域。

公开(公告)号：US07816277B2

公开(公告)日：2010-10-19

申请号：US11705270

申请日：2007-02-12

Applicant: Kei Hiruma ,  Osamu Kasuga ,  Yuji Iwata

Inventor： Kei Hiruma ,  Osamu Kasuga ,  Yuji Iwata

IPC: H01L21/31 ,  H01L21/469 ,  H01L21/44

CPC classification number: B41J2/205

Abstract: A deposit forming method including ejecting droplets of a deposit forming material onto a substrate, thereby forming a deposit by the droplets on the substrate, is provided. The droplets are ejected along a direction inclined at a predetermined angle in a predetermined direction with respect to a normal line of the substrate and at a predetermined pitch in the predetermined direction. The predetermined angle is set in correspondence with the diameter of each of the droplets and the predetermined pitch in such a manner that the dimension of a dot formed by each droplet on the substrate in the predetermined direction becomes greater than or equal to the predetermined pitch.

Abstract translation: 提供一种沉积物形成方法，包括将沉积物形成材料的液滴喷射到基底上，从而通过基底上的液滴形成沉积物。 液滴沿着相对于基板的法线在预定方向以预定角度倾斜并以预定方向以预定间距喷射。 预定角度与每个液滴的直径和预定间距相对应地设定，使得在预定方向上由基板上的每个液滴形成的点的尺寸变得大于或等于预定间距。

公开(公告)号：US20060003088A1

公开(公告)日：2006-01-05

申请号：US11116267

申请日：2005-04-28

Applicant: Osamu Kasuga ,  Kei Hiruma

Inventor： Osamu Kasuga ,  Kei Hiruma

IPC: B05D5/12 ,  B05D3/02

CPC classification number: G02F1/133711 ,  B05D3/0254 ,  B05D5/06 ,  Y10T428/1005 ,  Y10T428/1059 ,  Y10T428/24488

Abstract: A method of forming a thin film includes: forming a thin film on a substrate by discharging liquid material as a droplet; discharging the liquid material to a liquid material disposing-region that is wider than a thin film forming region; and drying the liquid material thereby to dispose a raising portion at the edge of the thin film in the outside of the thin film forming region.

公开(公告)号：US4197514A

公开(公告)日：1980-04-08

申请号：US834923

申请日：1977-09-20

Applicant: Osamu Kasuga ,  Osamu Yamamoto

Inventor： Osamu Kasuga ,  Osamu Yamamoto

IPC: H01P1/00 ,  H01P9/00 ,  H04B3/14

CPC classification number: H01P9/003 ,  H01P9/00 ,  H04B3/148

Abstract: In a microwave delay equalizer for an input signal of a microwave frequency having an inevitable delay distortion, a directional coupler and a pair of resonators are placed, respectively, on a center area of a conductive base member and on those side areas thereof which lie on both sides of the center area. The coupler comprises a pair of distributed-constant elements electromagnetically coupled to each other either with an air space or a dielectric plate interposed therebetween and to the respective resonators to derive from the input signal supplied to one of the elements a delay equalized output signal in the other element. Each element has a length equal to an odd multiple of a quarter wavelength of the signal travelling therealong. Each resonator consists of at least one resonance piece. For a dielectric base member, the elements possessed preferably of corrugated sides opposing each other with a zigzag-shaped area of the center area left therebetween and the resonance pieces are formed directly on the center and side areas by conductive patterns together with a pair of conductors which are connected to one end each of the resonance pieces and are to be grounded.

Abstract translation: 在用于具有不可避免的延迟失真的微波频率的输入信号的微波延迟均衡器中，定向耦合器和一对谐振器分别放置在导电基底构件的中心区域上，以及位于其上的那些侧面区域 中心区两侧。 耦合器包括一对分布常数元件，它们彼此电磁耦合，或者与插入其间的空气空间或电介质板和相应的谐振器相互耦合，以从提供给元件之一的输入信号导出延迟均衡输出信号 其他元素 每个元件的长度等于沿着其行进的信号的四分之一波长的奇数倍。 每个谐振器由至少一个共振片组成。 对于介电基底构件，元件优选地具有彼此相对的波纹状的边，其间隔着中心区域的锯齿形区域，并且谐振片通过导电图案与一对导体直接形成在中心区域和侧面区域上 它们连接到每个谐振片的一端并被接地。