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    • 1. 发明授权
    • Cooling unit
    • 冷却单元
    • US6112525A
    • 2000-09-05
    • US107588
    • 1998-06-16
    • Yoshifumi YoshidaMatsuo KishiMinao Yamamoto
    • Yoshifumi YoshidaMatsuo KishiMinao Yamamoto
    • F25B21/02G05D23/24H01L35/00H01L35/28H01L35/30H01L35/32F25B21/00
    • H01L35/30F25B21/02G05D23/2401H01L35/00F25B2321/0212
    • A cooling unit is structured such that a temperature sensor is formed on at least one of the substrates that form a thermoelectric conversion device to which thermoelectric elements are connected, an input/output electrode extending from the temperature sensor and an electrode formed on the other surface opposed to the substrate on which the temperature sensor is formed are connected to each other by electrically conductive material, and a control circuit for controlling a current supplied to the thermoelectric conversion device according to an output of the temperature sensor is connected thereto. By this structure, only one surface of the substrate is subjected to a manufacturing process, and there is no need for a temperature sensor such as a thermistor to be supplied as a discrete component for mounting on a substrate of the thermoelectric conversion device. There is also no need for a temperature sensor to be connected directly on a surface of the thermoelectric conversion device which is to be adjusted in temperature, thereby being capable of easily and accurately adjusting the temperature at the thermoelectric conversion device.
    • 冷却单元被构造成使得温度传感器形成在形成热电元件连接的热电转换装置的至少一个基板上,从温度传感器延伸的输入/输出电极和形成在另一表面上的电极 与其上形成有温度传感器的基板相对的导电材料彼此连接,并且用于根据温度传感器的输出控制供应到热电转换装置的电流的控制电路被连接到其上。 通过这种结构,仅对衬底的一个表面进行制造处理,并且不需要诸如热敏电阻的温度传感器作为用于安装在热电转换器件的衬底上的分立元件。 也不需要将温度传感器直接连接在要调节温度的热电转换装置的表面上,从而能够容易且精确地调节热电转换装置的温度。
    • 2. 发明授权
    • Thermoelectric conversion component
    • 热电转换元件
    • US6084172A
    • 2000-07-04
    • US47860
    • 1998-03-25
    • Matsuo KishiMinao YamamotoYoshifumi Yoshida
    • Matsuo KishiMinao YamamotoYoshifumi Yoshida
    • H01L35/16H01L35/00H01L35/32
    • H01L35/32H01L35/00
    • A .pi.-type thermoelectric conversion component detects and controls temperature and at the same time exhibits a cooling performance inherently possessed by the thermoelectric conversion component without the need for mounting a discrete temperature detecting unit. To achieve this, a temperature detecting unit, such as a thin film thermistor or doped semiconductor region, is directly integrated on a surface of a substrate forming the thermoelectric component. In one embodiment, a monocrystalline silicon wafer is used as at least one of the opposing substrates of the thermoelectric conversion component, a temperature detecting unit having a diffused resistor is formed therein. An electrode of the temperature detecting unit is connected to an electrode formed on the opposing substrate to reduce the thermal load. There is thus no need for mounting a discrete temperature detecting unit, which places a thermal load on the thermoelectric conversion component, and it is thus possible to perform temperature detection from the same substrate to which a power supply of the thermoelectric conversion component is applied. It is also possible to obtain a cooling performance inherently possessed by the thermoelectric conversion component without the need to increase the performance criteria of the device to incorporate a temperature detecting unit.
    • pi型热电转换部件检测和控制温度,同时表现出热电转换部件固有地具有的冷却性能,而不需要安装离散温度检测单元。 为了实现这一点,诸如薄膜热敏电阻或掺杂半导体区域的温度检测单元直接集成在形成热电组件的基板的表面上。 在一个实施例中,使用单晶硅晶片作为热电转换元件的相对基板中的至少一个,在其中形成具有扩散电阻器的温度检测单元。 温度检测单元的电极连接到形成在相对基板上的电极,以减少热负荷。 因此,不需要安装将热负荷放置在热电转换元件上的离散温度检测单元,因此可以从施加热电转换元件的电源的同一基板进行温度检测。 也可以获得由热电转换部件固有地具有的冷却性能,而不需要增加装置的温度检测单元的性能标准。
    • 3. 发明授权
    • Power generating block provided with thermoelectric generation unit
    • 发电机组配有热电发电机组
    • US06316714B1
    • 2001-11-13
    • US09529586
    • 2000-07-17
    • Susumu KotanagiAkihiro MatogeYoshifumi YoshidaFumiyasu UtsunomiyaMatsuo Kishi
    • Susumu KotanagiAkihiro MatogeYoshifumi YoshidaFumiyasu UtsunomiyaMatsuo Kishi
    • H01L3502
    • G04C10/00H01L35/32
    • A power generating block is provided with a thermoelectric generator unit 180 containing one or more of electrothermic elements 140, further, including a 1st thermally conductive plate 120 constituting a heat absorbing plate and including a 2nd thermally conductive plate constituting a heat radiating plate. A thermal conductive body 244 made of a thermally conductive material is arranged to be brought into contact with the 2nd thermally conductive plate 170. The power generating block with a thermoelectric generator unit is provided with a step-up circuit block 240 including a step-up circuit 410 for boosting electromotive force generated by the thermoelectric generator unit 180 and a power supply operation control circuit 416 for controlling operation of storing the electromotive force generated by the thermoelectric generator unit 180 and controlling operation of the step-up circuit 410.
    • 发电块设置有包含一个或多个电热元件140的热电发电机单元180,还包括构成吸热板的第一导热板120,并且包括构成散热板的第二导热板。 由导热材料制成的导热体244被布置成与第二导热板170接触。具有热电发生器单元的发电块设置有升压电路块240,该升压电路块240包括升压 用于升压由热电发电机单元180产生的电动势的电路410和用于控制存储由热电发电机单元180产生的电动势并控制升压电路410的操作的操作的电源操作控制电路416。
    • 4. 发明授权
    • Timepiece having thermoelectric generator unit
    • 钟表有热电发电机组
    • US06407965B1
    • 2002-06-18
    • US09529325
    • 2000-06-26
    • Akihiro MatogeSusumu KotanagiYoshifumi YoshidaFumiyasu UtsunomiyaMatsuo Kishi
    • Akihiro MatogeSusumu KotanagiYoshifumi YoshidaFumiyasu UtsunomiyaMatsuo Kishi
    • G04B100
    • G04C10/00
    • A timepiece has a case back made of a thermally conductive material, an upper case body made of a thermally conductive material and disposed opposite to the case back, and a lower case body made of a thermally insulating material and disposed between the upper case body and the case back. A thermoelectric generator unit generates an electromotive force in accordance with heat conducted from the case back. At least one step-up circuit steps up an electromotive force generated by the thermoelectric generator unit. A storage member stores power and an electromotive force stepped up by the step-up circuit. A timepiece driving circuit is driven by power stored in the storage member or by electromotive force stepped up by the step-up circuit. A power supply operating control circuit controls power flow from the step-up circuit to the storage member and controls whether the electromotive force stepped up by the step-up circuit or the power stored in the storage member is supplied to the timepiece driving circuit. A display member displays time information in accordance with a signal outputted from the timepiece driving circuit.
    • 钟表具有由导热材料制成的表壳,由导热材料制成并与壳体背面相对设置的上壳体,以及由隔热材料制成的下壳体,并设置在上壳体和 情况回来。 热电发电机单元根据从壳体返回的热量产生电动势。 至少一个升压电路加强由热电发电机单元产生的电动势。 存储部件存储由升压电路升压的电力和电动势。 时钟驱动电路由存储在存储部件中的电力或由升压电路加强的电动势驱动。 电源操作控制电路控制从升压电路到存储部件的电力流,并且控制升压电路升压的电动势或存储在存储部件中的电力是否被提供给时计驱动电路。 显示部件根据从钟表驱动电路输出的信号显示时间信息。
    • 5. 发明授权
    • Timepiece and portable electronic device having thermoelectric generator unit
    • 具有热电发电机单元的钟表和便携式电子装置
    • US06359841B1
    • 2002-03-19
    • US09319629
    • 1999-06-08
    • Susumu KotanagiAkihiro MatogeYoshifumi YoshidaFumiyasu UtsunomiyaMatsuo Kishi
    • Susumu KotanagiAkihiro MatogeYoshifumi YoshidaFumiyasu UtsunomiyaMatsuo Kishi
    • G04B100
    • G04G19/02G04C10/00H02J7/00H02M3/07
    • A portable electronic device has a casing has an upper case body and a rear case cover both made of a thermally conductive material. A heat insulating member thermally insulates the rear case cover from the upper case body of the casing. A thermoelectric generator unit is disposed in the casing for generating an electromotive force based on the Seebeck effect. The thermoelectric generator unit has a heat radiating plate for transferring heat to the upper case body and a heat absorbing plate. A heat conductive spacer is made of a thermally conductive and elastically deformable sheet of material and has opposed main surfaces. One of the main surface is disposed in contact with the heat absorbing plate of the thermoelectric generator unit and the other main surface is disposed in contact with an inner side surface of the rear case cover for conducting heat from the rear case cover to the thermoelectric generator unit. A timepiece driving circuit is disposed in the casing and is driven by the electromotive force generated by the thermoelectric generator unit. At least one display member displays information in accordance with a signal output from the timepiece driving circuit.
    • 便携式电子设备具有壳体,其具有由导热材料制成的上壳体和后壳盖。 绝热构件将后壳体盖与壳体的上壳体主体热绝缘。 热电发电机单元设置在壳体中,用于基于塞贝克效应产生电动势。 热电发电机单元具有用于将热量传递到上壳体和散热板的散热板。 导热间隔件由导热且可弹性变形的材料片制成并且具有相对的主表面。 主表面之一设置成与热电发电机单元的吸热板接触,另一个主表面设置成与后壳盖的内侧表面接触,用于将热量从后壳盖传导到热电发电机 单元。 钟表驱动电路设置在壳体中并由热电发电机单元产生的电动势驱动。 至少一个显示构件根据从钟表驱动电路输出的信号显示信息。
    • 10. 发明授权
    • Method of manufacturing electroforming mold, electroforming mold, and method of manufacturing electroformed component
    • 电铸模具的制造方法,电铸模具以及电铸部件的制造方法
    • US08518632B2
    • 2013-08-27
    • US12376629
    • 2007-07-10
    • Takashi NiwaMatsuo KishiKoichiro JujoHiroyuki Hoshina
    • Takashi NiwaMatsuo KishiKoichiro JujoHiroyuki Hoshina
    • G03F7/00
    • G03F7/0035C25D1/10C25D5/022
    • In a method of manufacturing an electroforming mold, a first photoresist layer is formed on an upper surface of a bottom conductive film of a substrate, and the first photoresist layer is divided into a first soluble portion and a first insoluble portion. A conductive material is thermally deposited on an upper surface of the first photoresist layer within a predetermined temperature range, to thereby form an intermediate conductive film. An intermediate conductive film is patterned. A second photoresist layer is formed on an exposed upper surface of the first photoresist layer after the intermediate conductive film is removed, and on an upper surface of the intermediate conductive film remaining after patterning. The second photoresist layer is divided into a second soluble portion and a second insoluble portion. Next, the first and second photoresist layers are developed, and the first and second soluble portions are removed.
    • 在电铸模具的制造方法中,在基板的底部导电膜的上表面上形成第一光致抗蚀剂层,将第一光致抗蚀剂层分割为第一可溶部分和第一不溶部分。 导电材料在预定温度范围内热沉积在第一光致抗蚀剂层的上表面上,从而形成中间导电膜。 对中间导电膜进行图案化。 在除去中间导电膜之后,在图案化之后残留的中间导电膜的上表面上,在第一光致抗蚀剂层的暴露的上表面上形成第二光致抗蚀剂层。 第二光致抗蚀剂层被分成第二可溶部分和第二不溶部分。 接下来,使第一和第二光致抗蚀剂层被显影,并且去除第一和第二可溶部分。