公开(公告)号：US20110193244A1

公开(公告)日：2011-08-11

申请号：US13025783

申请日：2011-02-11

申请人： Takashi MASUKO ,  Keisuke Ookubo ,  Keiichi Hatakeyama ,  Masami Yusa

发明人： Takashi MASUKO ,  Keisuke Ookubo ,  Keiichi Hatakeyama ,  Masami Yusa

IPC分类号： H01L23/48 ,  H01L21/50

CPC分类号： H01L21/6835 ,  C09J7/10 ,  C09J7/35 ,  C09J2201/36 ,  C09J2463/00 ,  C09J2479/08 ,  H01L21/67132 ,  H01L21/6836 ,  H01L24/27 ,  H01L24/73 ,  H01L24/83 ,  H01L2221/68327 ,  H01L2221/6839 ,  H01L2221/68395 ,  H01L2224/274 ,  H01L2224/27436 ,  H01L2224/2919 ,  H01L2224/32145 ,  H01L2224/32225 ,  H01L2224/48091 ,  H01L2224/48227 ,  H01L2224/73265 ,  H01L2224/8319 ,  H01L2224/83856 ,  H01L2224/8388 ,  H01L2224/83885 ,  H01L2224/92 ,  H01L2224/92247 ,  H01L2924/01004 ,  H01L2924/01005 ,  H01L2924/01006 ,  H01L2924/01012 ,  H01L2924/01013 ,  H01L2924/01015 ,  H01L2924/01019 ,  H01L2924/0102 ,  H01L2924/01023 ,  H01L2924/01025 ,  H01L2924/01027 ,  H01L2924/01029 ,  H01L2924/01033 ,  H01L2924/01045 ,  H01L2924/01047 ,  H01L2924/01067 ,  H01L2924/01075 ,  H01L2924/01077 ,  H01L2924/01079 ,  H01L2924/01082 ,  H01L2924/01084 ,  H01L2924/014 ,  H01L2924/04953 ,  H01L2924/0665 ,  H01L2924/07802 ,  H01L2924/09701 ,  H01L2924/10253 ,  H01L2924/14 ,  H01L2924/15311 ,  H01L2924/15747 ,  H01L2924/181 ,  H01L2924/351 ,  H01L2924/00 ,  H01L2924/00012 ,  H01L2924/3512 ,  H01L2924/00014

摘要： An object of the present invention is to provide a die-adhering adhesive film which can be laminated on a back of a wafer at a temperature lower than a softening temperature of a protecting tape for an ultra-thin wafer, or a dicing tape to be laminated, can reduce a thermal stress such as warpage of a wafer, can simplify a step of manufacturing a semiconductor device, and is excellent in heat resistance and humidity resistance reliance, an adhesive sheet in which the adhesive film and a dicing tape are laminated, as well as a semiconductor device.

摘要翻译： 本发明的目的是提供一种芯片粘附粘合剂膜，其可以在低于超薄晶片的保护带的软化温度或切割胶带的温度下层压在晶片的背面上 可以降低晶片的翘曲等热应力，能够简化半导体装置的制造工序，耐热性和耐湿性依赖性优异，粘贴薄膜和切割胶带的粘合片层叠， 以及半导体器件。

公开(公告)号：US20070098995A1

公开(公告)日：2007-05-03

申请号：US10560073

申请日：2004-06-10

申请人： Takashi Masuko ,  Keisuke Ookubo ,  Keiichi Hatakeyama ,  Masami Yusa

发明人： Takashi Masuko ,  Keisuke Ookubo ,  Keiichi Hatakeyama ,  Masami Yusa

IPC分类号： B32B27/00 ,  C08L63/00 ,  C08L79/08 ,  B32B37/00

CPC分类号： H01L21/6835 ,  C09J7/10 ,  C09J7/35 ,  C09J2201/36 ,  C09J2463/00 ,  C09J2479/08 ,  H01L21/67132 ,  H01L21/6836 ,  H01L24/27 ,  H01L24/73 ,  H01L24/83 ,  H01L2221/68327 ,  H01L2221/6839 ,  H01L2221/68395 ,  H01L2224/274 ,  H01L2224/27436 ,  H01L2224/2919 ,  H01L2224/32145 ,  H01L2224/32225 ,  H01L2224/48091 ,  H01L2224/48227 ,  H01L2224/73265 ,  H01L2224/8319 ,  H01L2224/83856 ,  H01L2224/8388 ,  H01L2224/83885 ,  H01L2224/92 ,  H01L2224/92247 ,  H01L2924/01004 ,  H01L2924/01005 ,  H01L2924/01006 ,  H01L2924/01012 ,  H01L2924/01013 ,  H01L2924/01015 ,  H01L2924/01019 ,  H01L2924/0102 ,  H01L2924/01023 ,  H01L2924/01025 ,  H01L2924/01027 ,  H01L2924/01029 ,  H01L2924/01033 ,  H01L2924/01045 ,  H01L2924/01047 ,  H01L2924/01067 ,  H01L2924/01075 ,  H01L2924/01077 ,  H01L2924/01079 ,  H01L2924/01082 ,  H01L2924/01084 ,  H01L2924/014 ,  H01L2924/04953 ,  H01L2924/0665 ,  H01L2924/07802 ,  H01L2924/09701 ,  H01L2924/10253 ,  H01L2924/14 ,  H01L2924/15311 ,  H01L2924/15747 ,  H01L2924/181 ,  H01L2924/351 ,  H01L2924/00 ,  H01L2924/00012 ,  H01L2924/3512 ,  H01L2924/00014

摘要： An object of the present invention is to provide a die-adhering adhesive film which can be laminated on a back of a wafer at a temperature lower than a softening temperature of a protecting tape for an ultra-thin wafer, or a dicing tape to be laminated, can reduce a thermal stress such as warpage of a wafer, can simplify a step of manufacturing a semiconductor device, and is excellent in heat resistance and humidity resistance reliance, an adhesive sheet in which the adhesive film and a dicing tape are laminated, as well as a semiconductor device.

摘要翻译： 本发明的目的是提供一种芯片粘附粘合剂膜，其可以在低于超薄晶片的保护带的软化温度或切割胶带的温度下层压在晶片的背面上 可以降低晶片的翘曲等热应力，能够简化半导体装置的制造工序，耐热性和耐湿性依赖性优异，粘贴薄膜和切割胶带的粘合片层叠， 以及半导体器件。

公开(公告)号：US08198176B2

公开(公告)日：2012-06-12

申请号：US12682254

申请日：2008-10-07

申请人： Keiichi Hatakeyama ,  Yuuki Nakamura

发明人： Keiichi Hatakeyama ,  Yuuki Nakamura

IPC分类号： H01L21/00

CPC分类号： H01L21/67132 ,  H01L21/6835 ,  H01L21/6836 ,  H01L21/78 ,  H01L23/3121 ,  H01L24/27 ,  H01L24/29 ,  H01L24/48 ,  H01L24/73 ,  H01L24/83 ,  H01L24/85 ,  H01L2221/68322 ,  H01L2221/68327 ,  H01L2221/68336 ,  H01L2224/274 ,  H01L2224/29006 ,  H01L2224/2919 ,  H01L2224/32225 ,  H01L2224/48091 ,  H01L2224/48227 ,  H01L2224/73265 ,  H01L2224/83191 ,  H01L2224/83855 ,  H01L2224/8388 ,  H01L2224/83885 ,  H01L2224/85 ,  H01L2224/92247 ,  H01L2924/00014 ,  H01L2924/01004 ,  H01L2924/01005 ,  H01L2924/01006 ,  H01L2924/01012 ,  H01L2924/01013 ,  H01L2924/01015 ,  H01L2924/01019 ,  H01L2924/0102 ,  H01L2924/01027 ,  H01L2924/01029 ,  H01L2924/01033 ,  H01L2924/01047 ,  H01L2924/01051 ,  H01L2924/01082 ,  H01L2924/0665 ,  H01L2924/07802 ,  H01L2924/09701 ,  H01L2924/10329 ,  H01L2924/12042 ,  H01L2924/15747 ,  H01L2924/15788 ,  H01L2924/181 ,  H01L2924/00 ,  H01L2924/3512 ,  H01L2924/00012 ,  H01L2224/45099 ,  H01L2224/45015 ,  H01L2924/207

摘要： The method for producing a semiconductor chip with an adhesive film of the present invention comprises steps of preparing a laminate in which at least a divided semiconductor wafer comprising a plurality of semiconductor chips, obtained by forming a cut which separates the semiconductor wafer into a plurality of semiconductor chips on one side of the semiconductor wafer in a thickness less than that of the semiconductor wafer and by grinding the other side of the semiconductor wafer on which no cut is formed to reach the cut, an adhesive film for a semiconductor and a dicing tape are laminated, the adhesive film for a semiconductor having a thickness in the range of 1 to 15 μm and a tensile elongation at break of less than 5%, and the tensile elongation at break being less than 110% of the elongation at a maximum load; and dividing the adhesive film for a semiconductor by picking up the plurality of semiconductor chips in a laminating direction of the laminate, thereby preparing a semiconductor chip with an adhesive film.

摘要翻译： 本发明的具有粘合膜的半导体芯片的制造方法包括以下步骤：制备层压体，其中至少包含多个半导体芯片的分割半导体晶片，其通过形成将半导体晶片分离成多个 在半导体晶片的一侧的半导体芯片的厚度小于半导体晶片的半导体芯片，并且通过研磨未形成切口的半导体晶片的另一侧到达切割部分，半导体用粘合膜和切割带 层压时，厚度为1〜15μm，拉伸断裂伸长率小于5％的半导体用粘合膜，断裂伸长率小于最大载荷伸长率的110％ ; 并且通过在层叠体的层压方向上拾取多个半导体芯片来分割半导体用粘合膜，由此制备具有粘合剂膜的半导体芯片。

公开(公告)号：US08119737B2

公开(公告)日：2012-02-21

申请号：US13084773

申请日：2011-04-12

申请人： Teiichi Inada ,  Keiji Sumiya ,  Takeo Tomiyama ,  Tetsurou Iwakura ,  Hiroyuki Kawakami ,  Masao Suzuki ,  Takayuki Matsuzaki ,  Youichi Hosokawa ,  Keiichi Hatakeyama ,  Yasushi Shimada ,  Yuuko Tanaka ,  Hiroyuki Kuriya

发明人： Teiichi Inada ,  Keiji Sumiya ,  Takeo Tomiyama ,  Tetsurou Iwakura ,  Hiroyuki Kawakami ,  Masao Suzuki ,  Takayuki Matsuzaki ,  Youichi Hosokawa ,  Keiichi Hatakeyama ,  Yasushi Shimada ,  Yuuko Tanaka ,  Hiroyuki Kuriya

IPC分类号： C08L33/14 ,  C08L63/02 ,  C08L63/04 ,  H05K1/03 ,  H05K3/46

CPC分类号： H01L23/14 ,  C08G59/18 ,  C08L2666/02 ,  C08L2666/04 ,  C09J7/10 ,  C09J7/35 ,  C09J163/00 ,  C09J2205/102 ,  C09J2433/00 ,  C09J2463/00 ,  H01L23/145 ,  H01L23/293 ,  H01L23/3114 ,  H01L23/3737 ,  H01L23/564 ,  H01L2224/50 ,  H01L2924/01019 ,  H01L2924/01068 ,  H01L2924/01087 ,  H01L2924/12044 ,  H01L2924/15311 ,  H05K1/0271 ,  Y10T156/1089 ,  Y10T428/2839 ,  Y10T428/287 ,  Y10T428/31511

摘要： Disclosed is an adhesive composition which includes (a) an epoxy resin, (b) a curing agent and (c) a polymer compound incompatible with said epoxy resin, and further optionally includes (d) a filler and/or (e) a curing accelerator. Also disclosed are a process for producing an adhesive composition, including mixing (a) the epoxy resin and (b) the curing agent with (d) the filler, followed by mixing the resultant mixture with (c) the polymer compound incompatible with the epoxy resin; an adhesive film including the above-mentioned adhesive composition formed into a film; a substrate for mounting a semiconductor including a wiring board and the above-mentioned adhesive film disposed thereon on its side where chips are to be mounted; and a semiconductor device which includes the above-mentioned adhesive film or the substrate for mounting a semiconductor.

摘要翻译： 公开了一种粘合剂组合物，其包含（a）环氧树脂，（b）固化剂和（c）与所述环氧树脂不相容的高分子化合物，并且还可任选地包括（d）填料和/或（e）固化 加速器。 还公开了一种制备粘合剂组合物的方法，包括将（a）环氧树脂和（b）固化剂与（d）填料混合，然后将所得混合物与（c）与环氧树脂不相容的高分子化合物混合 树脂; 包括形成为膜的上述粘合剂组合物的粘合膜; 用于安装包括布线板的半导体的基板和设置在其上的上述粘合膜在其上将要安装芯片的一侧; 以及包括上述粘合膜或用于安装半导体的基板的半导体器件。

公开(公告)号：US08071465B2

公开(公告)日：2011-12-06

申请号：US12682256

申请日：2008-10-07

申请人： Keiichi Hatakeyama ,  Yuuki Nakamura

发明人： Keiichi Hatakeyama ,  Yuuki Nakamura

IPC分类号： H01L21/00

CPC分类号： H01L21/67132 ,  B23K26/40 ,  B23K26/53 ,  B23K2101/40 ,  B23K2103/50 ,  B28D5/0011 ,  B28D5/0052 ,  H01L21/6836 ,  H01L21/78 ,  H01L23/3121 ,  H01L24/27 ,  H01L24/29 ,  H01L24/48 ,  H01L24/73 ,  H01L24/83 ,  H01L2221/68336 ,  H01L2224/274 ,  H01L2224/2919 ,  H01L2224/32225 ,  H01L2224/48091 ,  H01L2224/48227 ,  H01L2224/73265 ,  H01L2224/83191 ,  H01L2224/83855 ,  H01L2224/8388 ,  H01L2224/83885 ,  H01L2224/92247 ,  H01L2924/00014 ,  H01L2924/01004 ,  H01L2924/01005 ,  H01L2924/01006 ,  H01L2924/01012 ,  H01L2924/01013 ,  H01L2924/01015 ,  H01L2924/01019 ,  H01L2924/0102 ,  H01L2924/01027 ,  H01L2924/01029 ,  H01L2924/01033 ,  H01L2924/01047 ,  H01L2924/01051 ,  H01L2924/01082 ,  H01L2924/0665 ,  H01L2924/07802 ,  H01L2924/09701 ,  H01L2924/10156 ,  H01L2924/10329 ,  H01L2924/12041 ,  H01L2924/12042 ,  H01L2924/15747 ,  H01L2924/15788 ,  H01L2924/181 ,  H01L2924/00 ,  H01L2924/3512 ,  H01L2924/00012 ,  H01L2224/45099 ,  H01L2224/45015 ,  H01L2924/207

摘要： A method for producing a semiconductor chip with an adhesive film, which includes: preparing a laminate in which a semiconductor wafer, an adhesive film and a dicing tape are laminated in that order, the adhesive film having a thickness in the range of 1 to 15 μm and a tensile elongation at break of less than 5%, and the tensile elongation at break being less than 110% of the elongation at a maximum load, and the semiconductor wafer having a section, for dividing the semiconductor wafer into a plurality of semiconductor chips, which is formed by irradiating with laser light; dividing the semiconductor wafer into a plurality of semiconductor chips without dividing the adhesive film, by expanding the dicing tape; and dividing the adhesive film by picking up the plurality of semiconductor chips.

摘要翻译： 一种用于制造具有粘合膜的半导体芯片的方法，其包括：制备其中半导体晶片，粘合剂膜和切割带依次层叠的层压体，所述粘合剂膜的厚度在1至15的范围内 μm，拉伸断裂伸长率小于5％，拉伸断裂伸长率小于最大载荷伸长率的110％，半导体晶片具有用于将半导体晶片分成多个半导体的部分 通过用激光照射形成的芯片; 通过扩大切割带，将半导体晶片分割成多个半导体芯片而不分割粘合膜; 并且通过拾取多个半导体芯片来分割粘合剂膜。

公开(公告)号：US20110021005A1

公开(公告)日：2011-01-27

申请号：US12900092

申请日：2010-10-07

申请人： Teiichi INADA ,  Keiji Sumiya ,  Takeo Tomiyama ,  Tetsurou Iwakura ,  Hiroyuki Kawakami ,  Masao Suzuki ,  Takayuki Matsuzaki ,  Youichi Hosokawa ,  Keiichi Hatakeyama ,  Yasushi Shimada ,  Yuuko Tanaka ,  Hiroyuki Kuriya

发明人： Teiichi INADA ,  Keiji Sumiya ,  Takeo Tomiyama ,  Tetsurou Iwakura ,  Hiroyuki Kawakami ,  Masao Suzuki ,  Takayuki Matsuzaki ,  Youichi Hosokawa ,  Keiichi Hatakeyama ,  Yasushi Shimada ,  Yuuko Tanaka ,  Hiroyuki Kuriya

IPC分类号： H01L21/78 ,  B32B7/12 ,  B32B27/04

CPC分类号： H01L23/14 ,  C08G59/18 ,  C08L2666/02 ,  C08L2666/04 ,  C09J7/10 ,  C09J7/35 ,  C09J163/00 ,  C09J2205/102 ,  C09J2433/00 ,  C09J2463/00 ,  H01L23/145 ,  H01L23/293 ,  H01L23/3114 ,  H01L23/3737 ,  H01L23/564 ,  H01L2224/50 ,  H01L2924/01019 ,  H01L2924/01068 ,  H01L2924/01087 ,  H01L2924/12044 ,  H01L2924/15311 ,  H05K1/0271 ,  Y10T156/1089 ,  Y10T428/2839 ,  Y10T428/287 ,  Y10T428/31511

摘要： Disclosed is an adhesive composition which includes (a) an epoxy resin, (b) a curing agent and (c) a polymer compound incompatible with said epoxy resin, and further optionally includes (d) a filler and/or (e) a curing accelerator. Also disclosed are a process for producing an adhesive composition, including mixing (a) the epoxy resin and (b) the curing agent with (d) the filler, followed by mixing the resultant mixture with (c) the polymer compound incompatible with the epoxy resin; an adhesive film including the above-mentioned adhesive composition formed into a film; a substrate for mounting a semiconductor including a wiring board and the above-mentioned adhesive film disposed thereon on its side where chips are to be mounted; and a semiconductor device which includes the above-mentioned adhesive film or the substrate for mounting a semiconductor.

摘要翻译： 公开了一种粘合剂组合物，其包含（a）环氧树脂，（b）固化剂和（c）与所述环氧树脂不相容的高分子化合物，并且还可任选地包括（d）填料和/或（e）固化 加速器。 还公开了一种制备粘合剂组合物的方法，包括将（a）环氧树脂和（b）固化剂与（d）填料混合，然后将所得混合物与（c）与环氧树脂不相容的高分子化合物混合 树脂; 包括形成为膜的上述粘合剂组合物的粘合膜; 用于安装包括布线板的半导体的基板和设置在其上的上述粘合膜在其上将要安装芯片的一侧; 以及包括上述粘合膜或用于安装半导体的基板的半导体器件。

公开(公告)号：US20120244347A1

公开(公告)日：2012-09-27

申请号：US13420266

申请日：2012-03-14

申请人： Yuuki Nakamura ,  Tsutomu Kitakatsu ,  Youji Katayama ,  Keiichi Hatakeyama

发明人： Yuuki Nakamura ,  Tsutomu Kitakatsu ,  Youji Katayama ,  Keiichi Hatakeyama

IPC分类号： C09J7/02 ,  C09J163/00 ,  C09J179/08 ,  B32B37/02 ,  B32B38/04

CPC分类号： C09J201/00 ,  B23K26/364 ,  B23K26/40 ,  B23K26/53 ,  B23K2101/40 ,  B23K2103/172 ,  B23K2103/50 ,  B28D5/0082 ,  H01L21/67132 ,  H01L21/6835 ,  H01L21/6836 ,  H01L21/78 ,  H01L24/27 ,  H01L24/73 ,  H01L24/83 ,  H01L25/50 ,  H01L2221/68327 ,  H01L2221/68336 ,  H01L2224/274 ,  H01L2224/29006 ,  H01L2224/2919 ,  H01L2224/32145 ,  H01L2224/32225 ,  H01L2224/48091 ,  H01L2224/48227 ,  H01L2224/73265 ,  H01L2224/83191 ,  H01L2224/8385 ,  H01L2224/92247 ,  H01L2924/01004 ,  H01L2924/01005 ,  H01L2924/01006 ,  H01L2924/01012 ,  H01L2924/01013 ,  H01L2924/01015 ,  H01L2924/0102 ,  H01L2924/01027 ,  H01L2924/01029 ,  H01L2924/01033 ,  H01L2924/01045 ,  H01L2924/01047 ,  H01L2924/01051 ,  H01L2924/01077 ,  H01L2924/01082 ,  H01L2924/014 ,  H01L2924/0665 ,  H01L2924/07802 ,  H01L2924/09701 ,  H01L2924/10253 ,  H01L2924/10329 ,  H01L2924/12042 ,  H01L2924/15747 ,  H01L2924/15788 ,  H01L2924/181 ,  Y10T428/28 ,  H01L2924/00014 ,  H01L2924/00 ,  H01L2924/00012 ,  H01L2924/3512

摘要： There is an adhesive film for a semiconductor for use in a method for manufacturing a semiconductor chip. The method includes preparing a laminated body having a semiconductor wafer, an adhesive film for a semiconductor and dicing tape laminated in that order. The adhesive film for a semiconductor has a tensile breaking elongation of less than 5%, and the tensile breaking elongation is less than 110% of the elongation at maximum load. The semiconductor wafer is partitioned into multiple semiconductor chips and notches are formed from the semiconductor wafer side so that at least a portion of the adhesive film for a semiconductor remains uncut in its thickness direction. The method also includes stretching out the dicing tape in a direction so that the multiple semiconductor chips are separated apart, to separate the adhesive film for a semiconductor along the notches.

摘要翻译： 在半导体芯片的制造方法中使用半导体用粘接膜。 该方法包括制备具有半导体晶片，半导体用粘合剂膜和切割带的叠层体。 半导体用粘合膜的拉伸断裂伸长率小于5％，拉伸断裂伸长率小于最大载荷下伸长率的110％。 将半导体晶片划分成多个半导体芯片，并且从半导体晶片侧形成切口，使得用于半导体的粘合膜的至少一部分在其厚度方向上保持未切割。 该方法还包括沿着使多个半导体芯片分开的方向伸出切割带，以沿着切口分离半导体用粘合剂膜。

公开(公告)号：US20110057145A1

公开(公告)日：2011-03-10

申请号：US12876562

申请日：2010-09-07

申请人： Tadashi Matsunaga ,  Tsuyoshi Tanaka ,  Keiichi Hatakeyama ,  Takeo Tanaami ,  Hitoshi Wake ,  Tomoyuki Taguchi ,  Takeyuki Mogi

发明人： Tadashi Matsunaga ,  Tsuyoshi Tanaka ,  Keiichi Hatakeyama ,  Takeo Tanaami ,  Hitoshi Wake ,  Tomoyuki Taguchi ,  Takeyuki Mogi

IPC分类号： H01F1/00

CPC分类号： H01F1/42

摘要： There is provided a method for preparing dendrimer-modified magnetic fine particles wherein such particles can be made within a shorter time and more inexpensively than in the above-stated prior art processes and lot-to-lot variations in properties are lessened. The method for preparing dendrimer-fixed magnetic fine particles comprises the steps of providing magnetic particles having a functional group at a surface thereof, providing a dendrimer having a functional group at a base end portion thereof and synthesized to a desired generation and binding the functional group of the magnetic particles and the functional group of the dendrimer directly or indirectly through a crosslinking agent.

摘要翻译： 提供了一种制备树枝状聚合物改性的磁性细颗粒的方法，其中这种颗粒可以在比上述现有技术方法更短的时间和更廉价的情况下制备，并且批次间的性质变化减少。 制备树枝状大分子固定磁性微粒的方法包括以下步骤：在其表面提供具有官能团的磁性颗粒，提供在其基端部分具有官能团的树枝状聚合物，并合成所需的一代并结合官能团 的磁性颗粒和树枝状聚合物的官能团直接或间接地通过交联剂。

公开(公告)号：US20100311227A1

公开(公告)日：2010-12-09

申请号：US12682254

申请日：2008-10-07

申请人： Keiichi Hatakeyama ,  Yuuki Nakamura

发明人： Keiichi Hatakeyama ,  Yuuki Nakamura

IPC分类号： H01L21/78 ,  C09J7/00

CPC分类号： H01L21/67132 ,  H01L21/6835 ,  H01L21/6836 ,  H01L21/78 ,  H01L23/3121 ,  H01L24/27 ,  H01L24/29 ,  H01L24/48 ,  H01L24/73 ,  H01L24/83 ,  H01L24/85 ,  H01L2221/68322 ,  H01L2221/68327 ,  H01L2221/68336 ,  H01L2224/274 ,  H01L2224/29006 ,  H01L2224/2919 ,  H01L2224/32225 ,  H01L2224/48091 ,  H01L2224/48227 ,  H01L2224/73265 ,  H01L2224/83191 ,  H01L2224/83855 ,  H01L2224/8388 ,  H01L2224/83885 ,  H01L2224/85 ,  H01L2224/92247 ,  H01L2924/00014 ,  H01L2924/01004 ,  H01L2924/01005 ,  H01L2924/01006 ,  H01L2924/01012 ,  H01L2924/01013 ,  H01L2924/01015 ,  H01L2924/01019 ,  H01L2924/0102 ,  H01L2924/01027 ,  H01L2924/01029 ,  H01L2924/01033 ,  H01L2924/01047 ,  H01L2924/01051 ,  H01L2924/01082 ,  H01L2924/0665 ,  H01L2924/07802 ,  H01L2924/09701 ,  H01L2924/10329 ,  H01L2924/12042 ,  H01L2924/15747 ,  H01L2924/15788 ,  H01L2924/181 ,  H01L2924/00 ,  H01L2924/3512 ,  H01L2924/00012 ,  H01L2224/45099 ,  H01L2224/45015 ,  H01L2924/207

摘要： The method for producing a semiconductor chip with an adhesive film of the present invention comprises steps of preparing a laminate in which at least a divided semiconductor wafer comprising a plurality of semiconductor chips, obtained by forming a cut which separates the semiconductor wafer into a plurality of semiconductor chips on one side of the semiconductor wafer in a thickness less than that of the semiconductor wafer and by grinding the other side of the semiconductor wafer on which no cut is formed to reach the cut, an adhesive film for a semiconductor and a dicing tape are laminated, the adhesive film for a semiconductor having a thickness in the range of 1 to 15 μm and a tensile elongation at break of less than 5%, and the tensile elongation at break being less than 110% of the elongation at a maximum load; and dividing the adhesive film for a semiconductor by picking up the plurality of semiconductor chips in a laminating direction of the laminate, thereby preparing a semiconductor chip with an adhesive film.

摘要翻译： 本发明的具有粘合膜的半导体芯片的制造方法包括以下步骤：制备层压体，其中至少包含多个半导体芯片的分割半导体晶片，其通过形成将半导体晶片分离成多个 在半导体晶片的一侧的半导体芯片的厚度小于半导体晶片的半导体芯片，并且通过研磨未形成切口的半导体晶片的另一侧到达切割部分，半导体用粘合膜和切割带 层压时，厚度为1〜15μm，拉伸断裂伸长率小于5％的半导体用粘合膜，断裂伸长率小于最大载荷伸长率的110％ ; 并且通过在层叠体的层压方向上拾取多个半导体芯片来分割半导体用粘合膜，由此制备具有粘合剂膜的半导体芯片。

公开(公告)号：US07517724B2

公开(公告)日：2009-04-14

申请号：US10556535

申请日：2005-03-15

申请人： Keiichi Hatakeyama ,  Michio Uruno ,  Takayuki Matsuzaki ,  Yasumasa Morishima ,  Kenji Kita ,  Shinichi Ishiwata

发明人： Keiichi Hatakeyama ,  Michio Uruno ,  Takayuki Matsuzaki ,  Yasumasa Morishima ,  Kenji Kita ,  Shinichi Ishiwata

IPC分类号： H01L21/00

CPC分类号： C09J163/10 ,  C08L63/00 ,  C08L2666/02 ,  C08L2666/22 ,  C09J7/35 ,  C09J133/068 ,  C09J161/06 ,  C09J161/28 ,  C09J175/14 ,  C09J2201/36 ,  C09J2201/606 ,  C09J2203/326 ,  C09J2461/00 ,  C09J2463/00 ,  C09J2475/00 ,  H01L24/27 ,  H01L24/29 ,  H01L24/83 ,  H01L2224/73265 ,  H01L2224/83191

摘要： The present invention provides a dicing/die bonding sheet which can be used as a dicing tape during dicing, enables ready separation of the semiconductor element and the adhesive layer from the pressure-sensitive adhesive layer during pickup, and in which the adhesive layer has satisfactory adhesiveness as a die bonding material. A dicing/die bonding sheet in which the pressure-sensitive adhesive layer comprises a compound (A), containing intramolecular, radiation curable carbon-carbon double bonds with an iodine value of 0.5 to 20, and at least one compound (B) selected from a group consisting of polyisocyanates, melamine-formaldehyde resins, and epoxy resins, and the adhesive layer comprises an epoxy resin (a), a phenolic resin (b) with a hydroxyl equivalent of at least 150 g/eq., an epoxy group-containing acrylic copolymer (c), comprising from 0.5 to 6% by weight of glycidyl acrylate or glycidyl methacrylate, and with a weight average molecular weight of at least 100,000, a filler (d), and a curing accelerator (e).

摘要翻译： 本发明提供一种切割/切片接合片，其可以在切割时用作切割带，能够在拾取期间将半导体元件和粘合剂层与压敏粘合剂层容易地分离，并且其中粘合剂层具有令人满意的 作为芯片接合材料的粘合性。 一种切片/芯片粘接片，其中所述压敏粘合剂层包含含有碘值为0.5至20的分子内，可辐射固化碳 - 碳双键的化合物（A）和至少一种选自以下的化合物（B）： 由聚异氰酸酯，三聚氰胺 - 甲醛树脂和环氧树脂组成的组，并且粘合剂层包含环氧树脂（a），羟基当量至少为150g / eq的酚醛树脂（b），环氧基 - 含有丙烯酸共聚物（c），包含0.5-6重量％的丙烯酸缩水甘油酯或甲基丙烯酸缩水甘油酯，重均分子量至少为100,000，填料（d）和固化促进剂（e）。