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    • 1. 发明专利
    • Multi-zone resistive heater
    • 多层电阻加热器
    • JP2003059848A
    • 2003-02-28
    • JP2002145234
    • 2002-05-20
    • Applied Materials Incアプライド マテリアルズ インコーポレイテッド
    • CHEN STEVEN AIHUAHO HENRYYANG MICHAEL XPEUSE BRUCE WLITTAU KARLYUU CHAN
    • H01L21/02C23C16/46H01L21/00H01L21/205H01L21/31H05B3/00H05B3/10
    • H01L21/67103
    • PROBLEM TO BE SOLVED: To provide a heating apparatus. SOLUTION: The heater apparatus includes a stage comprises a surface having an area to support a wafer and a body, a shaft coupled to the stage and first and second heating elements. The first heating element is disposed within the first plane of the body of the stage. The second heating element is disposed within the second plane of the body of the stage, at a distance greater from the surface of the stage than the first heating element. A reactor comprises a chamber, a resistive heater, a first temperature sensor and a second temperature sensor. A resistive heating system for a CVD device comprises the resistive heater. In a method for controlling the temperature in the reactor, the resistive heater is installed in the chamber of the reactor, the temperature is measured by using at least two temperature sensors, power supplied to the first and second heating elements is adjusted, in accordance with the temperature measured by the first and second temperature sensors, so that the temperature in the reactor is controlled.
    • 要解决的问题:提供一种加热装置。 解决方案:加热器装置包括一个台,其包括具有支撑晶片和主体的区域的表面,联接到该台的轴和第一和第二加热元件。 第一加热元件设置在台的主体的第一平面内。 第二加热元件设置在台的主体的第二平面内,距离台的表面比第一加热元件更远。 反应器包括室,电阻加热器,第一温度传感器和第二温度传感器。 用于CVD装置的电阻加热系统包括电阻加热器。 在用于控制反应器中的温度的方法中,电阻加热器安装在反应器的腔室中,温度通过使用至少两个温度传感器来测量,调节供应到第一和第二加热元件的功率,根据 由第一和第二温度传感器测量的温度,从而控制反应器中的温度。