公开(公告)号：EP0056464B1

公开(公告)日：1985-10-09

申请号：EP81110414.0

申请日：1981-12-14

Applicant: SANYO ELECTRIC CO., LTD. ,  Tokyo Sanyo Electric Co., Ltd.

Inventor： Kishi, Hiroyasu ,  Sakamoto, Junji ,  Kondou, Sadao

IPC: H04B1/16 ,  H03G3/34 ,  H04B1/10

CPC classification number: H04H40/72 ,  H03G3/345 ,  H04B1/1646

公开(公告)号：EP0056464A2

公开(公告)日：1982-07-28

申请号：EP81110414.0

申请日：1981-12-14

Applicant: SANYO ELECTRIC CO., LTD. ,  Tokyo Sanyo Electric Co., Ltd.

Inventor： Kishi, Hiroyasu ,  Sakamoto, Junji ,  Kondou, Sadao

IPC: H04B1/16 ,  H03G3/34 ,  H04B1/10

CPC classification number: H04H40/72 ,  H03G3/345 ,  H04B1/1646

Abstract: A pulsive noise removing apparatus comprises a subtracting circuit (35) receiving one input thereto a stereo composite signal directly from a delay circuit (31). A stereo switching signal is generated as a function of a stereo pilot signal included in the stereo composite signal and a cancel signal of the same level, the same frequency and the same phase as those of the stereo pilot signal is generated as a function of the stereo switching signal. A gate (67) is interposed between the output of the cancel signal generating circuit (65) and the other input of the subtracting circuit and the gate is interrupted responsive to detection of a pulsive noise included in the composite signal. The pulsive noise is removed due to interruption of the gate and the stereo pilot signal is prevented from appearing at the output of the subtracting circuit irrespective of conduction or interruption of the gate.

Abstract translation: 一种脉动噪声去除装置包括一个直接从延迟电路（31）接收立体声合成信号的一个输入的减法电路（35）。 根据包含在立体声合成信号中的立体声导频信号产生立体声切换信号，并且产生与立体声导频信号相同的电平，相同的频率和相同的相位的消除信号作为 立体声切换信号。 在消除信号发生电路（65）的输出端和减法电路的另一个输入端之间插入一个门（67），响应于检测到包括在复合信号中的脉冲噪声而中断门。 由于门的中断而消除了脉动噪声，并且不管门的传导或中断如何，立体声导频信号都不会出现在减法电路的输出处。

公开(公告)号：EP0056464A3

公开(公告)日：1983-05-11

申请号：EP81110414

申请日：1981-12-14

Applicant: SANYO ELECTRIC CO., LTD. ,  Tokyo Sanyo Electric Co., Ltd.

Inventor： Kishi, Hiroyasu ,  Sakamoto, Junji ,  Kondou, Sadao

IPC: H04B01/16 ,  H03G03/34

CPC classification number: H04H40/72 ,  H03G3/345 ,  H04B1/1646

Abstract: A pulsive noise removing apparatus comprises a subtracting circuit (35) receiving one input thereto a stereo composite signal directly from a delay circuit (31). A stereo switching signal is generated as a function of a stereo pilot signal included in the stereo composite signal and a cancel signal of the same level, the same frequency and the same phase as those of the stereo pilot signal is generated as a function of the stereo switching signal. A gate (67) is interposed between the output of the cancel signal generating circuit (65) and the other input of the subtracting circuit and the gate is interrupted responsive to detection of a pulsive noise included in the composite signal. The pulsive noise is removed due to interruption of the gate and the stereo pilot signal is prevented from appearing at the output of the subtracting circuit irrespective of conduction or interruption of the gate.

公开(公告)号：EP1187205A3

公开(公告)日：2004-06-23

申请号：EP01302535.8

申请日：2001-03-20

Applicant: SANYO ELECTRIC CO., LTD.

Inventor： Sakamoto, Noriaki ,  Kobayashi, Yoshiyuki ,  Sakamoto, Junji ,  Okada, Yukio ,  Igarashi, Yusuke ,  Maehara, Eiju ,  Takahashi, Kouji

IPC: H01L23/498

CPC classification number: H01L24/32 ,  H01L21/4832 ,  H01L23/3121 ,  H01L23/4334 ,  H01L24/45 ,  H01L24/48 ,  H01L24/49 ,  H01L24/97 ,  H01L2224/05571 ,  H01L2224/05573 ,  H01L2224/16 ,  H01L2224/26175 ,  H01L2224/32013 ,  H01L2224/32059 ,  H01L2224/32225 ,  H01L2224/451 ,  H01L2224/48227 ,  H01L2224/49171 ,  H01L2224/73204 ,  H01L2224/73265 ,  H01L2224/83385 ,  H01L2224/97 ,  H01L2924/00014 ,  H01L2924/01005 ,  H01L2924/01006 ,  H01L2924/01013 ,  H01L2924/01029 ,  H01L2924/01033 ,  H01L2924/01039 ,  H01L2924/01046 ,  H01L2924/01047 ,  H01L2924/0105 ,  H01L2924/01078 ,  H01L2924/01079 ,  H01L2924/01082 ,  H01L2924/0132 ,  H01L2924/12042 ,  H01L2924/14 ,  H01L2924/15311 ,  H01L2924/15787 ,  H01L2924/181 ,  H01L2924/351 ,  H01L2924/00 ,  H01L2924/01026 ,  H01L2924/01028 ,  H01L2224/81 ,  H01L2924/00015 ,  H01L2224/05599 ,  H01L2924/00012

Abstract: Resin encapsulated chip-scale package in which contact pads (13) of a chip (12) are connected to respective conductive traces (11A-11D) that are formed on an insulating layer (AF) on the active face of the chip. Heat removal from the device is improved by providing a conductive pad (11D) on the insulating layer.

公开(公告)号：EP1199746A3

公开(公告)日：2004-04-21

申请号：EP01302527.5

申请日：2001-03-20

Applicant: SANYO ELECTRIC Co., Ltd.

Inventor： Sakamoto, Noriaki ,  Kobayashi, Yoshiyuki ,  Sakamoto, Junji ,  Okada, Yukio ,  Igarashi, Yusuke ,  Maehara, Eiju ,  Takahashi, Kouji

IPC: H01L23/31 ,  H01L23/433 ,  H01L21/56

CPC classification number: H01L24/32 ,  G11B5/4853 ,  H01L21/4832 ,  H01L21/563 ,  H01L23/3114 ,  H01L23/3135 ,  H01L23/4334 ,  H01L24/48 ,  H01L24/97 ,  H01L2224/05599 ,  H01L2224/16 ,  H01L2224/32013 ,  H01L2224/32059 ,  H01L2224/45099 ,  H01L2224/48091 ,  H01L2224/48247 ,  H01L2224/73203 ,  H01L2224/73204 ,  H01L2224/83385 ,  H01L2224/85399 ,  H01L2224/97 ,  H01L2924/00014 ,  H01L2924/01005 ,  H01L2924/01006 ,  H01L2924/01013 ,  H01L2924/01029 ,  H01L2924/01033 ,  H01L2924/01046 ,  H01L2924/01047 ,  H01L2924/0105 ,  H01L2924/01059 ,  H01L2924/01075 ,  H01L2924/01078 ,  H01L2924/01079 ,  H01L2924/01082 ,  H01L2924/0132 ,  H01L2924/07802 ,  H01L2924/12042 ,  H01L2924/12044 ,  H01L2924/1433 ,  H01L2924/15311 ,  H01L2924/15787 ,  H01L2924/181 ,  H01L2924/3011 ,  H01L2924/351 ,  H05K1/0204 ,  H05K1/021 ,  H05K1/182 ,  H05K1/189 ,  H05K2201/10416 ,  H05K2201/10727 ,  H01L2924/01026 ,  H01L2924/01028 ,  H01L2924/00 ,  H01L2224/81 ,  H01L2924/00012 ,  H01L2224/45015 ,  H01L2924/207

Abstract: A semiconductor chip (16) is moulded in insulating resin (13). A heat radiation electrode (15) is exposed at the back surface of the insulating resin (13), and a metal plate (23) is affixed to this heat radiation electrode (15). The back surface of this metal plate (23) and the back surface of a first supporting member (11) are substantially within a same plane, so that it is readily affixed to a second supporting member (24). Accordingly, the heat generated by the semiconductor chip can be efficiently dissipated via the heat radiation electrode (15), the metal plate (23) and the second supporting member (24).

Abstract translation: 散热电极（15）从绝缘树脂（13）的背面露出，金属板（23）固定在该放热电极（15）上。 该金属板（23）的后表面和第一支撑构件（11）的后表面基本上位于同一平面内，从而容易地固定在第二支撑构件（24）上。 因此，可以通过散热电极（15），金属板（23）和第二支撑构件（24）有效地散发由半导体芯片产生的热量。

公开(公告)号：EP1195813A2

公开(公告)日：2002-04-10

申请号：EP01302542.4

申请日：2001-03-20

Applicant: Sanyo Electric Co., Ltd.

Inventor： Sakamoto, Noriaki ,  Kobayashi, Yoshiyuki ,  Sakamoto, Junji ,  Okada, Yukio ,  Igarashi, Yusuke ,  Maehara, Eiju ,  Takahashi, Kouji

IPC: H01L23/367

CPC classification number: H01L24/32 ,  G11B5/4853 ,  H01L21/4832 ,  H01L23/3128 ,  H01L23/4334 ,  H01L23/49575 ,  H01L24/48 ,  H01L24/49 ,  H01L2221/68377 ,  H01L2224/02166 ,  H01L2224/05554 ,  H01L2224/05599 ,  H01L2224/32057 ,  H01L2224/32245 ,  H01L2224/48091 ,  H01L2224/48247 ,  H01L2224/48465 ,  H01L2224/49171 ,  H01L2224/49175 ,  H01L2224/73265 ,  H01L2224/83385 ,  H01L2224/85424 ,  H01L2224/85447 ,  H01L2224/92247 ,  H01L2924/00014 ,  H01L2924/01005 ,  H01L2924/01006 ,  H01L2924/01013 ,  H01L2924/01014 ,  H01L2924/01015 ,  H01L2924/01028 ,  H01L2924/01029 ,  H01L2924/01047 ,  H01L2924/0105 ,  H01L2924/01059 ,  H01L2924/01075 ,  H01L2924/01078 ,  H01L2924/01079 ,  H01L2924/0132 ,  H01L2924/014 ,  H01L2924/07802 ,  H01L2924/12042 ,  H01L2924/12044 ,  H01L2924/14 ,  H01L2924/1433 ,  H01L2924/15311 ,  H01L2924/15787 ,  H01L2924/181 ,  H01L2924/18301 ,  H01L2924/351 ,  H05K1/0204 ,  H05K1/021 ,  H05K1/182 ,  H05K1/189 ,  H05K2201/10416 ,  H05K2201/10727 ,  H01L2224/45099 ,  H01L2924/00 ,  H01L2924/01026 ,  H01L2924/01046 ,  H01L2924/00012 ,  H01L2224/45015 ,  H01L2924/207

Abstract: A heat radiation electrode (15) is exposed from the back surface of an insulating resin (13), and a metal plate (23) is affixed to the heat radiation electrode (15). The back surface of this metal plate (23) and the back surface of a first supporting member (11) are substantially within a same plane, so that it is readily affixed to a second supporting member (24). Accordingly, the heat generated by the semiconductor chip can be efficiently dissipated via the heat radiation electrode (15), the metal plate (23) and the second supporting member (24).

Abstract translation: 散热电极（15）从绝缘树脂（13）的背面露出，在散热电极（15）上粘贴有金属板（23）。 该金属板23的背面与第一支承部件11的背面大致在同一平面内，因此容易固定于第二支承部件24。 因此，可以通过散热电极（15），金属板（23）和第二支撑构件（24）有效地散发由半导体芯片产生的热量。

公开(公告)号：EP1162668A3

公开(公告)日：2006-07-05

申请号：EP01304772.5

申请日：2001-05-31

Applicant: SANYO ELECTRIC CO., LTD.

Inventor： Sakamoto, Noriaki ,  Kobayashi, Yoshiyuki ,  Maehara, Eiju ,  Takahashi, Kouji ,  Sakamoto, Junji ,  Mashimo, Shigeaki ,  Okawa, Katsumi

IPC: H01L33/00

CPC classification number: H01L33/486 ,  H01L24/97 ,  H01L33/54 ,  H01L33/62 ,  H01L2224/32245 ,  H01L2224/32257 ,  H01L2224/48091 ,  H01L2224/48247 ,  H01L2224/97 ,  H01L2924/01005 ,  H01L2924/01006 ,  H01L2924/01013 ,  H01L2924/01029 ,  H01L2924/01033 ,  H01L2924/01039 ,  H01L2924/01046 ,  H01L2924/01047 ,  H01L2924/01078 ,  H01L2924/01079 ,  H01L2924/01082 ,  H01L2924/12041 ,  H01L2924/12042 ,  H01L2924/181 ,  H01L2224/85 ,  H01L2924/00014 ,  H01L2924/00

Abstract: There are provided the steps of preparing a conductive foil and then forming a plurality of conductive paths by forming isolation trenches, which are shallower than a thickness of the conductive foil, in the conductive foil except at least areas serving as the conductive paths, fixing respective photo semiconductor chips (65) to desired conductive paths, molding a light transparent resin (67) serving as a lens to cover respective photo semiconductor chips (65) individually and to fill the isolation trenches, and removing the conductive foil on the side on which the isolation trenches are not provided. Therefore, a light irradiating device (68), in which back surfaces of the conduction paths can be connected to the outside to thus eliminate through holes and which has the good radiation characteristic, can be implemented.

公开(公告)号：EP1191590A3

公开(公告)日：2004-04-14

申请号：EP01302974.9

申请日：2001-03-29

Applicant: Sanyo Electric Co., Ltd.

Inventor： Sakamoto, Noriaki ,  Kobayashi, Yoshiyuki ,  Sakamoto, Junji ,  Mashimo, Sigeaki ,  Okawa, Katsumi ,  Maehara, Eiju ,  Takahashi, Kouji

IPC: H01L23/495 ,  H01L23/31 ,  H01L21/48

CPC classification number: H01L24/05 ,  H01L21/4821 ,  H01L21/4832 ,  H01L23/3107 ,  H01L23/49548 ,  H01L23/49575 ,  H01L23/49582 ,  H01L24/45 ,  H01L24/48 ,  H01L24/49 ,  H01L24/73 ,  H01L2224/0401 ,  H01L2224/04042 ,  H01L2224/05556 ,  H01L2224/10175 ,  H01L2224/16 ,  H01L2224/32057 ,  H01L2224/32245 ,  H01L2224/45015 ,  H01L2224/45144 ,  H01L2224/48091 ,  H01L2224/48247 ,  H01L2224/48464 ,  H01L2224/48465 ,  H01L2224/48599 ,  H01L2224/48639 ,  H01L2224/4903 ,  H01L2224/49051 ,  H01L2224/49171 ,  H01L2224/73265 ,  H01L2224/83385 ,  H01L2224/85439 ,  H01L2924/00014 ,  H01L2924/01005 ,  H01L2924/01006 ,  H01L2924/01013 ,  H01L2924/01014 ,  H01L2924/01015 ,  H01L2924/01021 ,  H01L2924/01024 ,  H01L2924/01028 ,  H01L2924/01029 ,  H01L2924/0103 ,  H01L2924/01039 ,  H01L2924/01047 ,  H01L2924/0105 ,  H01L2924/01059 ,  H01L2924/01074 ,  H01L2924/01075 ,  H01L2924/01078 ,  H01L2924/01079 ,  H01L2924/014 ,  H01L2924/12042 ,  H01L2924/13055 ,  H01L2924/14 ,  H01L2924/15787 ,  H01L2924/181 ,  H01L2924/18301 ,  H01L2924/19041 ,  H01L2924/19043 ,  H01L2924/19105 ,  H01L2924/00 ,  H01L2924/3512 ,  H01L2924/00012

Abstract: A semiconductor device is provided wherein conductive paths 40, formed of crystal that grows better along the X-Y axis than along the Z axis, are embedded in an insulating resin 44, and the back surface of the conductive path 40 is exposed through the insulating resin 44 and sealed. With this arrangement, fractures of the conductive paths 40 embedded in the insulating resin 44 are suppressed.

公开(公告)号：EP1122988A3

公开(公告)日：2004-03-24

申请号：EP00308680.8

申请日：2000-10-03

Applicant: SANYO ELECTRIC CO., LTD.

Inventor： Sakamoto, Noriaki ,  Kobayashi, Yoshiyuki ,  Sakamoto, Junji ,  Mashimo, Shigeaki ,  Okawa, Katsumi ,  Maehara, Eiju ,  Takahashi, Kouji

IPC: H05K1/00 ,  H05K3/20

CPC classification number: H01L21/6835 ,  H01L21/4846 ,  H01L2221/68377 ,  H01L2224/16 ,  H01L2224/45144 ,  H01L2224/48091 ,  H01L2224/48247 ,  H01L2224/48472 ,  H01L2924/01046 ,  H01L2924/01078 ,  H01L2924/01079 ,  H01L2924/181 ,  H01L2924/19041 ,  H05K3/045 ,  H05K3/06 ,  H05K3/107 ,  H05K3/202 ,  H05K2201/2072 ,  H05K2203/0369 ,  H05K2203/1476 ,  H01L2924/00014 ,  H01L2924/00 ,  H01L2924/00012

Abstract: After a isolation trench is formed in a conductive foil 70, insulating resin 50 is coated on the conducting foil 70 serving as a supporting board. The conductive foil 70 is turned upside down. Using the insulating resin 50 as another supporting board, the conductive foil is ground so that it is separated into the conductive passages. Thus, the mounting board can be constructed and manufactured using necessary and minimum material. The mounting board which can prevent the conductive passages from coming off can be realized by embedding the conductive passages 51 in the insulating resin to curve the side wall of each conductive passage 51 and/or make a visor coated on the conductive passage.

公开(公告)号：EP1199746A2

公开(公告)日：2002-04-24

申请号：EP01302527.5

申请日：2001-03-20

Applicant: SANYO ELECTRIC Co., Ltd.

Inventor： Sakamoto, Noriaki ,  Kobayashi, Yoshiyuki ,  Sakamoto, Junji ,  Okada, Yukio ,  Igarashi, Yusuke ,  Maehara, Eiju ,  Takahashi, Kouji

IPC: H01L23/31 ,  H01L23/367

CPC classification number: H01L24/32 ,  G11B5/4853 ,  H01L21/4832 ,  H01L21/563 ,  H01L23/3114 ,  H01L23/3135 ,  H01L23/4334 ,  H01L24/48 ,  H01L24/97 ,  H01L2224/05599 ,  H01L2224/16 ,  H01L2224/32013 ,  H01L2224/32059 ,  H01L2224/45099 ,  H01L2224/48091 ,  H01L2224/48247 ,  H01L2224/73203 ,  H01L2224/73204 ,  H01L2224/83385 ,  H01L2224/85399 ,  H01L2224/97 ,  H01L2924/00014 ,  H01L2924/01005 ,  H01L2924/01006 ,  H01L2924/01013 ,  H01L2924/01029 ,  H01L2924/01033 ,  H01L2924/01046 ,  H01L2924/01047 ,  H01L2924/0105 ,  H01L2924/01059 ,  H01L2924/01075 ,  H01L2924/01078 ,  H01L2924/01079 ,  H01L2924/01082 ,  H01L2924/0132 ,  H01L2924/07802 ,  H01L2924/12042 ,  H01L2924/12044 ,  H01L2924/1433 ,  H01L2924/15311 ,  H01L2924/15787 ,  H01L2924/181 ,  H01L2924/3011 ,  H01L2924/351 ,  H05K1/0204 ,  H05K1/021 ,  H05K1/182 ,  H05K1/189 ,  H05K2201/10416 ,  H05K2201/10727 ,  H01L2924/01026 ,  H01L2924/01028 ,  H01L2924/00 ,  H01L2224/81 ,  H01L2924/00012 ,  H01L2224/45015 ,  H01L2924/207

Abstract: A heat radiation electrode (15) is exposed from the back surface of an insulating resin (13), and a metal plate (23) is affixed to this heat radiation electrode (15). The back surface of this metal plate (23) and the back surface of a first supporting member (11) are substantially within a same plane, so that it is readily affixed to a second supporting member (24). Accordingly, the heat generated by the semiconductor chip can be efficiently dissipated via the heat radiation electrode (15), the metal plate (23) and the second supporting member (24).