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    • 3. 发明公开
    • 세라믹 그린 시트의 제조 방법 및 상기 세라믹 그린시트를 사용하는 전자 부품의 제조 방법
    • 具有改进的表面光滑度和均匀度的陶瓷绿色片材的制造方法以及使用其制造电子元件的方法
    • KR1020050021341A
    • 2005-03-07
    • KR1020040067674
    • 2004-08-27
    • 티디케이가부시기가이샤
    • 요시다마사유끼스또오쥰이찌아오끼슈운지와따나베겐이찌
    • H01F41/00H01F41/34H01G4/30H01G13/00
    • H05K3/0023H05K1/0306H05K1/092H05K3/0082H05K3/02H05K2201/0108H05K2203/016H05K2203/0514
    • PURPOSE: A method for manufacturing a ceramic green sheet and a method for manufacturing an electronic component are provided to achieve improved surface flatness and uniformity of thickness and reduce variations in resistance of an inductor. CONSTITUTION: A method for manufacturing a ceramic green sheet comprises a step of attaching a photosensitive material including a powder having specific electric characteristics to the front side surface of a member having a portion for transmitting light used in an exposure process; a step of shaping the light into a predetermined pattern, and irradiating the photosensitive material from the rear side surface of the member by using the light, such that the exposure process is performed with the exposure volume which permits only a certain part of the photosensitive material existing in a predetermined depth from the surface of the member is exposed to the light; and a step of performing a development process on the photosensitive material after completion of the exposure process. The photosensitive material is photosensitive to light, and the front side surface is a surface on which a sheet is to be formed.
    • 目的:提供陶瓷生片的制造方法和电子部件的制造方法,以实现改善的表面平坦度和厚度均匀性,并减小电感器的电阻变化。 构成:制造陶瓷生片的方法包括将具有特定电特性的粉末的感光材料附着到具有用于曝光处理的透射部分的部件的前侧表面的步骤; 将光成形为预定图案的步骤,以及通过使用光从构件的后侧表面照射感光材料,使得以仅允许感光材料的一部分的曝光量进行曝光处理 存在于距构件表面的预定深度处的光暴露于光; 以及在完成曝光处理之后对感光材料进行显影处理的步骤。 感光材料对光敏感,前侧表面是要在其上形成片材的表面。
    • 5. 发明公开
    • 세라믹 그린 시트를 제조하는 방법 및 세라믹 그린 시트를사용하여 전자 부품을 제조하는 방법
    • 制造陶瓷绿色片材的方法,能够减少电极层的陶瓷绿色表面的均匀性或厚度的变化,以及使用其制造电子元件的方法
    • KR1020050021866A
    • 2005-03-07
    • KR1020040067708
    • 2004-08-27
    • 티디케이가부시기가이샤
    • 요시다마사유끼스또오쥰이찌아오끼슈운지와따나베겐이찌
    • H01F41/00H01F41/34H01G4/30H01G13/00
    • C04B35/6269B32B18/00C04B35/468C04B2237/346C04B2237/52C04B2237/66C04B2237/68C04B2237/704G03F7/203H05K1/0306H05K3/0023H05K3/0082H05K3/107H05K3/1258H05K3/4061H05K3/4614H05K3/4629
    • PURPOSE: A method for manufacturing a ceramic green sheet and a method for manufacturing an electronic component are provided to reduce variations in surface uniformity or thickness of a ceramic green sheet or an electrode layer, and form concave portions and convex portions in a sheet and a layer in a high accuracy. CONSTITUTION: A method for manufacturing a ceramic green sheet comprises a step of attaching a photosensitive material containing powder having specific electrical characteristics to the front surface of a member having a portion for transmission of light to be used in an exposure process; a step of shaping the light into a first pattern, and irradiating light to the photosensitive material from the back side of the member such that the exposure process is performed with the exposure amount which permits only a portion of the photosensitive material within a predetermined first thickness to endure the exposure; a step of shaping the light into a second pattern, and irradiating light to the photosensitive material from the back side of the member such that the exposure process is performed with the exposure amount which permits only a portion of the photosensitive material within a second predetermined thickness to endure the exposure; and a step of performing a development process on the photosensitive material after completion of the exposure process. The photosensitive material is photosensitive to the light, and the front surface is a surface on which a sheet is to be formed.
    • 目的:提供陶瓷生片的制造方法和电子部件的制造方法,以减少陶瓷生片或电极层的表面均匀性或厚度的变化,并且在片材中形成凹部和凸部 层高精度。 构成:制造陶瓷生片的方法包括将具有特定电特性的含有粉末的感光材料附着到具有用于透射光的部分的部件的前表面以用于曝光过程的步骤; 将光成形为第一图案的步骤,以及从该部件的背面向感光材料照射光,使得以仅允许感光材料的一部分的预定第一厚度的曝光量进行曝光处理 忍受曝光; 将光成形为第二图案的步骤,以及从所述部件的背面向所述感光材料照射光,使得以只允许感光材料的一部分的第一预定厚度的曝光量进行曝光处理 忍受暴露; 以及在完成曝光处理之后对感光材料进行显影处理的步骤。 感光材料对光敏感,前表面是要在其上形成片材的表面。