会员体验
专利管家(专利管理)
工作空间(专利管理)
风险监控(情报监控)
数据分析(专利分析)
侵权分析(诉讼无效)
联系我们
交流群
官方交流:
QQ群: 891211   
微信请扫码    >>>
现在联系顾问~
热词
    • 6. 发明专利
    • Compound semiconductor manufacturing apparatus, compound semiconductor manufacturing method and compound semiconductor
    • 化合物半导体制造装置,化合物半导体制造方法和化合物半导体
    • JP2012044030A
    • 2012-03-01
    • JP2010184775
    • 2010-08-20
    • Showa Denko Kk昭和電工株式会社
    • YASUHARA HIDEKIBANDO AKIRA
    • H01L21/205H01L33/32H01S5/343
    • H01L21/02293C23C16/4583C30B25/02C30B25/12C30B29/403H01L21/0237H01L21/0242H01L21/02458H01L21/0254H01L21/02573H01L21/0262H01L21/6875H01L21/68757H01L21/68764H01L21/68771H01L33/007
    • PROBLEM TO BE SOLVED: To provide a compound semiconductor manufacturing method using a metalorganic chemical vapor deposition (MOCVD) method, which can inhibit departure from target values of a temperature distribution and an average wavelength on the substrate for growing compound semiconductor crystals.SOLUTION: The compound semiconductor manufacturing apparatus forming a compound semiconductor layer by using a metalorganic chemical vapor deposition method, comprises a reaction chamber, a supporter disposed in the reaction chamber on which an object to be formed is loaded such that a formed face of the object to be formed faces upward and a material supply port supplying material gases of the compound semiconductor from outside into the reaction chamber. The supporter contacts an undersurface of the object to be formed in a region from the center of a top face of the supporter to inside of an outer periphery of the object to be formed. The supporter includes a support part supporting the object to be formed so as to keep a predetermined distance between the top face of the supporter and the undersurface of the object to be formed.
    • 解决的问题:提供一种使用金属有机化学气相沉积(MOCVD)方法的化合物半导体制造方法,其可以抑制偏离用于生长化合物半导体晶体的衬底上的温度分布和平均波长的目标值。 解决方案:通过使用金属有机化学气相沉积法形成化合物半导体层的化合物半导体制造装置包括反应室,设置在反应室中的载体,在该反应室中加载待形成的物体,使得形成的表面 要形成的物体朝向上方,并且材料供给口将化合物半导体的气体从外部供给到反应室中。 支撑体接触待形成物体的下表面,该下表面从支撑体的顶面的中心到要形成的物体的外周的内部。 支撑件包括支撑部件,其支撑要形成的物体,以便在支撑件的顶面和待形成物体的下表面之间保持预定的距离。 版权所有(C)2012,JPO&INPIT