公开(公告)号：JPH07301818A

公开(公告)日：1995-11-14

申请号：JP11337494

申请日：1994-05-02

Applicant: CASIO COMPUTER CO LTD

Inventor： KAWAMURA YOSHIHIRO

IPC: G02F1/1343 ,  G02F1/1345 ,  H05K3/24

Abstract: PURPOSE:To prevent flawing of the surfaces of connecting terminals at the time of executing a rubbing treatment. CONSTITUTION:Transparent electrodes 2 and the connecting terminals 4 connected via drawing round wires 3 to the respective transparent electrodes are formed atop a lower substrate 1. Next, a conductive paste 6 is formed in the parts of the connecting terminals 4 on the outer side of a sealing material forming region 5. An oriented film 7 is formed over the entire part of the front surface on the inner side of the sealing material forming region 5. Next, this oriented film is subjected to the rubbing treatment. In such a case, the connecting terminals 4 on the outer side of the sealing material forming region 5 are covered with the conductive paste 6 and, therefore, the flawing of the surfaces of the connecting terminals 4 in this part does not arise. The surface of the conductive paste 6 and the surfaces of the connecting terminals 4 and drawing around wires 3 in the sealing material forming region 5 are flawed in some cases but such flawing is insignificant at all.

公开(公告)号：JPH07176385A

公开(公告)日：1995-07-14

申请号：JP34471193

申请日：1993-12-21

Applicant: CASIO COMPUTER CO LTD

Inventor： KAWAMURA YOSHIHIRO

IPC: H05B33/26 ,  H05B33/12

Abstract: PURPOSE:To provide a thinned electroluminescent element of enhanced light emission efficiency. CONSTITUTION:An electroluminescent element has a transparent conductive film 11 located on the front side, a back electrode 15 located on the back side and a phosphor layer 12 disposed between both electrodes 11, 15, with the phosphor layer 12 made to emit light by application of voltage between both electrodes 11, 15. In the electroluminescent element, the back electrode 15 is formed with no adhesive interposed between the back electrode 15 and the phosphor layer 12. A voltage is therefore applied directly to the phosphor layer 12, preventing lowering of a dielectric constant, i.e., the loss of the applied voltage.

公开(公告)号：JPH05167233A

公开(公告)日：1993-07-02

申请号：JP36156191

申请日：1991-12-12

Applicant: CASIO COMPUTER CO LTD

Inventor： KAWAMURA YOSHIHIRO

IPC: H01L21/60 ,  H05K3/28

Abstract: PURPOSE:To avoid the positional slip between aperture parts and a conductor layer when the conductor layer is patternformed on an insulating substrate to form an insulating film on the whole surface and then aperture parts are formed in the insulating film on the conductor layer. CONSTITUTION:Firstly, an ultraviolet ray non-transmittable conductor layer 13 is pattern-formed on the surface of an insulating substrate 12 comprising highly ultraviolet ray transmittable resin etc. Next, an ultraviolet ray setting insulating film 14 is formed on the whole surface of the insulating substrate 12 including the conductor layer 13. Next, when the insulating substrate 12 is irradiated with the ultraviolet rays (a) from the rear surface side, the conductor layer 13 fills the role of a photomask after a specific pattern so as to set the insulating film 14 excluding the same formed on the conductor layer 13. Later, when the whole body is developed, the insulating film 14 only formed on the conductor layer 13 can be released thereby enabling the aperture parts to be formed on the released parts.

公开(公告)号：JPH03124460A

公开(公告)日：1991-05-28

申请号：JP26324789

申请日：1989-10-09

Applicant: CASIO COMPUTER CO LTD

Inventor： KAWAMURA YOSHIHIRO ,  GENBAN YASUO ,  MUTO JIRO

IPC: B41J2/345

Abstract: PURPOSE:To reduce the cost, enhance the productivity, and obtain a fine pitch by a method wherein a drive element is directly bonded on a wiring lead provided on a heat-resistant insulating film, and a drive signal is selectively applied to the wiring lead by said drive element to heat a heating resistor layer. CONSTITUTION:Each set of a plurality of signal electrodes 14 is arranged so as to surround each of a plurality of IC chips 4 at the right end thereof. A connecting electrode 15 is provided on the right end of a heat resistant insulating film 1 for connecting each of the IC chips 4 to an external circuit. A heating resistor layer 3 made of a conductive ink, such as carbon black, is formed in each gap part 12 of a wiring lead 2 with a thickness larger than that of the wiring lead 2 by printing, roll coating, or the like. In addition, the heating resistor layer 3 is slightly overlapped on the signal electrodes 14 and a common electrode 13 so as to electrically connect the both electrodes. Therefore, an electric current passes through the heating resistor layer 3 when a drive signal is imparted from the IC chip 4 to the signal electrode 14, and the heating resistor layer 3 generates heat by Joule heat.

公开(公告)号：JPH03124456A

公开(公告)日：1991-05-28

申请号：JP26325089

申请日：1989-10-09

Applicant: CASIO COMPUTER CO LTD

Inventor： KAWAMURA YOSHIHIRO ,  GENBAN YASUO ,  MUTO JIRO

IPC: B41J2/335

Abstract: PURPOSE:To use a low-cost material, obtain a superior productivity, and to apply a heating part on recording paper or the like in a simple and positive manner by a method wherein a thermal head substrate is folded out at a position of a heating resistor layer with an insulating protective film disposed outside, and a support body is provided on the folded part to support the thermal head substrate. CONSTITUTION:When an actuation signal is imparted to a drive chip 4 from an external circuit through a connection electrode 16 of a wiring lead 2, a drive signal is outputted from the drive chip 4 to each signal electrode 15 of the wiring lead 2. In this manner, an electric current passes through a heating resistor layer 3, and the heating resistor layer 3 is selectively heated by a Joule heat. This heat is transmitted to a thermal ink sheet through an insulating protective film 5 and melts the ink in the thermal ink sheet corresponding to the heating resistor layer 3 which has been heated. In this manner, the ink in the thermal ink sheet is transferred to recording paper, whereby a thermal recording is conducted. At this time, since the part of the heating resistor layer 3 is positively pressed down against the recording paper through the thermal ink sheet, transfer of the melted ink can be ensured, and a sharp thermal recording can be performed.

公开(公告)号：JP2010076983A

公开(公告)日：2010-04-08

申请号：JP2008248559

申请日：2008-09-26

Applicant: Casio Computer Co Ltd ,  カシオ計算機株式会社

Inventor： YOKOTA HIDEMI ,  KAWAMURA YOSHIHIRO

IPC: C01B3/38 ,  H01M8/06

CPC classification number: Y02E60/50

Abstract: PROBLEM TO BE SOLVED: To enable a catalytic reactor to perform a catalytic reaction continuously.
SOLUTION: The power generation-reaction system 100 includes two inlet and outlets 4a, 4b, a reformer 4 which includes a reaction pass 41b set from one side to the other side of two inlet and outlets and a catalyst set in the reaction pass 41b, an evaporator 3 which performs fuel treatment and sends out the treated product from an outlet 3b to the reformer 4, a carbon monoxide remover 5 which takes in the product passed through the reformer 4 from an inlet 5a and in which the taken-in product is allowed to react, and a direction switching valve 10 which selectively switches the first state where one side of two inlet and outlets 4a, 4b is connected to the outlet 3b of the evaporator 3 and the other side is connected to the inlet 5a of the carbon monoxide remover 5 and the second state where the other side is connected to the outlet 3b of the evaporator 3 and one side is connected to the inlet 5a of the carbon monoxide remover 5.
COPYRIGHT: (C)2010,JPO&INPIT

Abstract translation: 要解决的问题：使催化反应器能够连续进行催化反应。 解决方案：发电 - 反应系统100包括两个入口和出口4a，4b，重整器4，其包括从两个入口和出口的一侧到另一侧设置的反应通道41b和在反应中设置的催化剂 通过41b，执行燃料处理的蒸发器3，并将经处理的产品从出口3b发送到重整器4;一氧化碳去除器5，其从入口5a吸入通过重整器4的产品中， 使产品反应;以及方向切换阀10，其选择性地切换第一状态，其中两个入口和出口4a，4b的一侧连接到蒸发器3的出口3b，另一侧连接到入口5a 的一氧化碳去除器5和另一侧连接到蒸发器3的出口3b并且一侧连接到一氧化碳去除器5的入口5a的第二状态。（C）2010， JPO＆INPIT

公开(公告)号：JP2002001958A

公开(公告)日：2002-01-08

申请号：JP2000187945

申请日：2000-06-22

Applicant: CASIO COMPUTER CO LTD

Inventor： KAMATA HIDEKI ,  KAWAMURA YOSHIHIRO

IPC: B41J2/05 ,  B41J2/16

Abstract: PROBLEM TO BE SOLVED: To provide an ink jet printer head which can jet ink drips at good energy efficiency and its easy manufacturing method. SOLUTION: A bulkhead which consists of two-layer structure of a first bulkhead 34 and a second bulkhead 35 is formed so as to surround a heating part 31 from three directions, an outflow nozzle 3 is formed by laminating an orifice plate 37 on it, and an ink heating chamber 36 is formed with a shape of turned down cone and tapered toward the upside. Ink which is supplied to an ink pressurized chamber 36 through an ink supplying hole 28, an ink supplying groove 27, and an ink channel 38 and which is forced to go upside by expansion pressure of membrane bubbles generated by heating at the heating part 31 is led to a jet nozzle 39 smoothly without big channel resistance along the upside tapered inner wall of the ink pressurized chamber 36, and is jetted outside without dropping jet velocity.

公开(公告)号：JP2001347664A

公开(公告)日：2001-12-18

申请号：JP2000171249

申请日：2000-06-07

Applicant: CASIO COMPUTER CO LTD

Inventor： KAWAMURA YOSHIHIRO

IPC: B41J2/18 ,  B41J2/05 ,  B41J2/185

Abstract: PROBLEM TO BE SOLVED: To provide an ink jet printer head in which inks adhering to the ink ejection plane can be recovered without mixing the color and reused and the ink ejection plane can be kept clean constantly. SOLUTION: In the ink jet printer head 20 comprising a drive circuit and heating elements (not shown) formed on the surface of a substrate 21, a pressurizing chamber 23 and an ink channel 24 are formed by a barrier wall 22, an ink supply groove 25 and an ink feed hole 26 are bored, a large number of ejection nozzles 29 are made through an orifice plate 27 covering them, and an ink non-repellent trench 31 is made in the ink repellent surface of the orifice plate 27 in a region surrounding the ink supply groove 25 and the pressurizing chamber 23 on the inside of the ink feed hole 26. Two sides of the trench 31 parallel with the arranging direction of the ejection nozzle 29 are formed as ink standing regions while two sides perpendicular to the arranging direction of the ejection nozzle 29 are formed as ink return regions and a through hole 32 for recovering ink back to the ink channel 24 is made in the ink return region.

公开(公告)号：JP2001010064A

公开(公告)日：2001-01-16

申请号：JP18751699

申请日：1999-07-01

Applicant: CASIO COMPUTER CO LTD

Inventor： KONO ICHIRO ,  KAMATA HIDEKI ,  SHIODA JUNJI ,  KANEMITSU SATOSHI ,  KAWAMURA YOSHIHIRO

IPC: B41J2/135

Abstract: PROBLEM TO BE SOLVED: To provide a production method of an ink-jet head, capable of forming a large number of ink ejecting nozzles with a correct shape in an orifice plate collectively and homogeneously in a short time. SOLUTION: After a sticking a film for the communication prevention to the rear surface of a substrate, it is placed on a water fixing stage 62 of a helicon wave etching device. While circulating an anti-freezing liquid from a supporting base 63 into the wafer-fixing stage 62 by a low temperature circulator 65, a coolant gas 66 for promoting the heat conduction is sent into a minute gap (h) generated between the wafer fixing stage 62 and the substrate by a coolant sending pump 67. By the constitution, temperature rise of the substrate is restrained effectively at the time of helicon wave dry etching. Since the film for the communication prevention to the substrate rear surface prevents upward blowout of the coolant gas 66 from an ink ejection nozzle 44 when the ink ejection nozzle 44 is formed so as to maintain the cooling state of the substrate, overetching operation can be continued in this state to finish the formed hole into a desired correct shape.

公开(公告)号：JPH10162958A

公开(公告)日：1998-06-19

申请号：JP33138996

申请日：1996-11-28

Applicant: CASIO COMPUTER CO LTD

Inventor： KAWAMURA YOSHIHIRO ,  SHIRASAKI TOMOYUKI

IPC: H05B33/12 ,  H01L27/32 ,  H01L51/50

Abstract: PROBLEM TO BE SOLVED: To provide an organic EL element with high energy efficiency of color luminescence and capable of displaying high color purity. SOLUTION: A red filter layer 13 is arranged in a red display part and a green filter layer 14 is arranged in a green display part, a blue/red conversion layer 15 is stacked on the red filter layer 13 and a blue/green conversion layer 16 is stacked on the green filter layer 14 on the back surface of a glass substrate 12. The color filter layer or the color conversion layer is not arranged in a blue display part. A transparent electrode 18 is formed along the specified direction on the front surface of an organic luminescent layer 19 which performs blue luminescence so that a luminescent region corresponds to the display part, and a back electrode 20 is formed on the back surface so as to cross to the transparent electrode 18. By constituting like this, a blue light generated in a luminescent region is converted into red or green light in a color conversion layer, and in the luminescent region where a corresponding color conversion layer is not arranged, a green light is generated as a display light as it is.