公开(公告)号：US5793733A

公开(公告)日：1998-08-11

申请号：US702139

申请日：1996-08-23

申请人： Tadashi Takeda ,  Yoshio Hayashi ,  Satoru Nakao ,  Hideo Takezoe ,  Ken Ishikawa ,  Takaaki Suzuki ,  Atsuo Fukuda

发明人： Tadashi Takeda ,  Yoshio Hayashi ,  Satoru Nakao ,  Hideo Takezoe ,  Ken Ishikawa ,  Takaaki Suzuki ,  Atsuo Fukuda

IPC分类号： G02B5/18 ,  G02B5/30 ,  G11B7/135 ,  G11B7/00 ,  G03F9/00

CPC分类号： G11B7/1353

摘要： A polarizing beam-splitter comprises an optically isotropics crystalline substrate and a birefringent material layer made of an oriented polydiacetylene film formed on the optically isotropic crystalline substrate. A periodic grating photo-mask is formed in the birefringent material layer by an area that is changed into a different color phase when an ultra violet light is irradiated in a predetermined pattern on the birefringent material layer and by an area in which the color remains unchanged. The periodic grating photo-mask has a diffraction efficiency for the orientation of the oriented polydiacetylene film in the area that is changed into a different color phase which is lower than that in the area in which the color is unchanged.

摘要翻译： 偏光分光镜包括光学各向同性晶体衬底和由光学各向同性晶体衬底上形成的定向聚二乙炔膜制成的双折射材料层。 当在双折射材料层中以预定图案照射紫外光并且颜色保持不变的区域时，在双折射材料层中形成周期性光栅光掩模，该面积变为不同的颜色相位 。 周期性光栅光掩模具有衍射效率，其方向为改变为不同颜色相位的区域中取向的聚二乙炔膜的取向，该颜色相比颜色不变的区域低。

公开(公告)号：US07576288B2

公开(公告)日：2009-08-18

申请号：US10534962

申请日：2003-11-19

申请人： Masayoshi Kondo ,  Masaaki Kato ,  Toshiaki Chuma ,  Satoru Nakao ,  Kentaro Fujiura

发明人： Masayoshi Kondo ,  Masaaki Kato ,  Toshiaki Chuma ,  Satoru Nakao ,  Kentaro Fujiura

IPC分类号： H05K1/00

CPC分类号： H05K3/4635 ,  H05K1/0393 ,  H05K3/3489 ,  H05K3/386 ,  H05K3/4602 ,  H05K3/4617 ,  H05K3/4691 ,  H05K2201/0195 ,  H05K2201/0394 ,  H05K2201/09536 ,  H05K2203/0733 ,  H05K2203/1189

摘要： A multilayer flexible wiring board including (1) plural single-sided wiring boards each having a wiring pattern on one side of the corresponding substrate and two-layer conductor posts projecting from the wiring pattern to the side of the substrate opposite from the wiring pattern, wherein the substrates other than that of the outermost layer have the pads to be connected to the two-layer conductor posts on the side opposite from the conductor posts, and the wiring pattern has no surface coating; (2) a flexible wiring board having on at least one side thereof the pads for connection to the conductor posts and including a wiring pattern with surface coating applied on the flexible portion but no surface coating applied on the multilayer portion, and (3) an adhesive layer having a flux function, wherein the conductor posts and pads are connected by a metal or an alloy, and the wiring patterns are electrically connected.

摘要翻译： 一种多层柔性布线基板，包括：（1）多个单面布线板，其各自具有在相应基板的一侧上的布线图案和从该布线图案向与该布线图案相对的一侧突出的两层导体柱， 其中除了最外层之外的衬底具有与导体柱相反的一侧连接到两层导体柱的焊盘，并且布线图案没有表面涂层; （2）柔性布线板，其至少一侧具有用于连接到导体柱的焊盘，并且包括施加在柔性部分上的表面涂层的布线图案，但是没有施加在多层部分上的表面涂层，以及（3） 具有助焊剂功能的粘合剂层，其中导体柱和焊盘通​​过金属或合金连接，并且布线图案电连接。