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    • 6. 发明公开
    • MEMBER FOR CIRCUIT BOARD, METHOD FOR MANUFACTURING CIRCUIT BOARD, APPARATUS FOR MANUFACTURING CIRCUIT BOARD
    • 四肢线路板,一种用于生产电路板制造装置的电路板
    • EP1589796A1
    • 2005-10-26
    • EP04703889.8
    • 2004-01-21
    • TORAY INDUSTRIES, INC.
    • OKUYAMA, FutoshiSHINBA, YoichiHAYASHI, TetsuyaAKAMATSU, Takayoshi
    • H05K3/00H05K1/02B65H29/64B65H41/00
    • H05K3/007B65H2301/51122H05K1/0393H05K2203/016H05K2203/0264Y10T29/49126Y10T29/4913Y10T29/49155
    • The present invention relates to a circuit board-use member which uses a flexible film having a highly precise circuit pattern, a method for forming a circuit board composed of a flexible film having a highly precise circuit pattern, and an apparatus for forming the same.
      That is, the present invention relates to a circuit board-use member having a reinforcing plate, a removable organic layer, a flexible film having at least one circuit pattern on at least one of two surfaces, and a peeling-assist layer laminated in that order; a method for forming a circuit board by the steps of forming a circuit pattern on a surface of a flexible film which is adhered to a reinforcing plate with a removable organic layer interposed therebetween, the surface being opposite to that adhered to the reinforcing plate, and then peeling the flexible film, in which the flexible film is peeled away from the reinforcing plate while a peel angle is maintained in the range of more than 0° to 80°; and an apparatus for forming a circuit board by peeling a flexible film from a flexible film substrate formed of a reinforcing plate and the flexible film which is provided with a circuit pattern and which is adhered to the reinforcing plate, the method having one of the following means: i) separation means for separating the flexible film from the reinforcing plate while the flexible film is being in contact with a curved support body; ii) curved separation means for separating the reinforcing plate from a support body for the flexible film while the reinforcing plate is being curved; and iii) moving means for relatively moving holding means and peeling means, the holding means for holding a circuit board-use member, the peeling means having a wedge-shaped peeling member for peeling the flexible film.
      The circuit board of the present invention can be preferably used for wiring boards for electronic devices, interposers for IC packaging, wiring boards for wafer-level burn-in socket, and the like.
    • 本发明涉及使用柔性具有薄膜高精度的电路图案,用于形成柔性具有薄膜高精度的电路图案所构成的电路板的方法,以及装置用于形成该电路板使用的构件。 <?>也就是说,本发明涉及具有加强板,可移除的有机层,在两个表面上的至少一个柔性具有薄膜的至少一个的电路图案的电路基板用构件,和剥离辅助 依次层叠层; 用于通过置于其间的柔性膜,所有这一切都被粘附到加强板具有可移除的有机层的表面上形成电路图案的步骤形成电路板,该表面相反的方法没有附着到加强板,和 然后剥离柔性电影,其中同时的剥离角度保持在大于0°的范围内,以80°的柔性电影从加强板剥离; 以及用于通过从薄膜形成的加强板和柔性膜,所有这一切都被提供有电路图案的柔性薄膜基板的剥离的柔性形成电路板和被粘附到加强板装置全部,得到具有下列之一的方法 装置:ⅰ)分离装置,用于从薄膜加强板而柔性电影是与弯曲的支撑体接触而柔性的隔离; ⅱ)弯曲分离装置,用于从支撑体分离所述加强板对所述柔性膜而加强板是弯曲的; 和iii)移动装置,用于相对地移动保持装置和剥离,保持装置,用于保持电路板使用的构件,剥离手段具有用于剥离柔性膜状的楔形剥离构件。 本发明的电路板,可以优选使用用于电路板的电子装置,IC封装,电路板用于晶片级老化插座等帧间posers。
    • 7. 发明公开
    • COATING METHOD AND COATING APPARATUS
    • 涂层方法和涂层装置
    • EP0761317A1
    • 1997-03-12
    • EP95942298.1
    • 1995-12-27
    • TORAY INDUSTRIES, INC.
    • KITAMURA, YoshiyukiIDO, HideoSUZUKI, TetsuoABE, KazuhikoKANAMORI, HiromitsuGOTO, TetsuyaAKAMATSU, TakayoshiTOOYAMA, MasaharuSEKIDO, Toshihide
    • B05C5/00B05D1/26
    • B05C5/0254B05C5/0208B05C9/02Y10S118/02
    • A coating method and a coating apparatus which is suitable for stably forming a coating on the surface of a flat sheet member, and a method of manufacturing coated sheets such as a color filter. The coating method comprises the steps of supplying a coating liquid to a coating liquid discharging apparatus having a coating liquid discharging slit by means of a coating liquid feeder, relatively moving at least either the coating liquid discharging apparatus or a member to be coated and forming a coating having a predetermined thickness on the member. A coating start portion of the member is stopped at a place at which it opposes the coating liquid discharging slit of the coating liquid discharging apparatus, and discharge of the coating liquid from the coating liquid discharging slit is started. After a coating liquid bead which is in touch with both of the front end opening of the coating liquid discharging slit and the coating start portion of the member is formed, relative movement of at least either the coating liquid discharging apparatus or the member is started. By the coating method, discharge of the coating liquid is started when the member stops relative to the coating liquid discharging slit, and after the formation of the coating liquid bead is confirmed, the member is relatively moved in a state that the coating liquid bead remains stable. Therefore, the coating start position can be correctly determined, and a coating can be formed highly accurately.
    • 本发明提供一种涂布方法和涂布装置,该涂布方法和涂布装置适合于在平板状部件的表面上稳定地形成涂层,以及制造诸如滤色器的涂布片材的方法。 该涂布方法包括以下步骤:通过涂布液供给装置将涂布液供给至具有涂布液排放狭缝的涂布液排放装置,使涂布液排放装置或待涂布构件中的至少一个相对移动并形成 涂层在构件上具有预定的厚度。 该部件的涂布开始部停止在与涂布液排放装置的涂布液排放狭缝相对的位置处,并且开始从涂布液排放狭缝排放涂布液。 在形成与涂布液排放狭缝的前端开口和构件的涂布开始部两者都接触的涂布液珠之后,开始涂布液排放装置或构件中的至少一个的相对移动。 通过涂布方法,当部件相对于涂布液排出狭缝停止时,开始涂布液的排出,并且在确认形成涂布液珠之后,部件以残留涂布液珠的状态相对移动 稳定。 因此,能够正确地确定涂布开始位置,能够高精度地形成涂布。