公开(公告)号：US07629620B2

公开(公告)日：2009-12-08

申请号：US11349896

申请日：2006-02-09

申请人： Toshihide Maeda ,  Shozo Oshio ,  Katsuaki Iwama ,  Hiromi Kitahara ,  Tadaaki Ikeda ,  Hidenori Kamei ,  Yasuyuki Hanada ,  Kei Sakanoue

发明人： Toshihide Maeda ,  Shozo Oshio ,  Katsuaki Iwama ,  Hiromi Kitahara ,  Tadaaki Ikeda ,  Hidenori Kamei ,  Yasuyuki Hanada ,  Kei Sakanoue

IPC分类号： H01L33/00 ,  H01J33/00

CPC分类号： C09K11/025 ,  C09K11/7731 ,  C09K11/7734 ,  C09K11/7735 ,  C09K11/7774 ,  C09K11/7792 ,  F21S6/00 ,  F21S6/003 ,  F21Y2115/10 ,  H01L24/45 ,  H01L33/502 ,  H01L33/54 ,  H01L2224/16145 ,  H01L2224/32225 ,  H01L2224/45124 ,  H01L2224/45144 ,  H01L2224/48091 ,  H01L2224/48227 ,  H01L2224/48247 ,  H01L2224/48257 ,  H01L2224/73265 ,  H01L2224/8592 ,  H01L2924/12035 ,  H01L2924/12041 ,  H01L2924/12042 ,  H01L2924/12044 ,  H01L2924/181 ,  H05B33/14 ,  Y02B20/181 ,  H01L2924/00014 ,  H01L2924/00 ,  H01L2924/00012

摘要： A chip-type light-emitting semiconductor device includes: a substrate 4; a blue LED 1 mounted on the substrate 4; and a luminescent layer 3 made of a mixture of yellow/yellowish phosphor particles 2 and a base material 13 (translucent resin). The yellow/yellowish phosphor particles 2 is a silicate phosphor which absorbs blue light emitted by the blue LED 1 to emit a fluorescence having a main emission peak in the wavelength range from 550 nm to 600 nm, inclusive, and which contains, as a main component, a compound expressed by the chemical formula: (Sr1-a1-b1-xBaa1Cab1Eux)2SiO4 (0≦a1≦0.3, 0≦b1≦0.8 and 0

公开(公告)号：US07592639B2

公开(公告)日：2009-09-22

申请号：US11585892

申请日：2006-10-25

申请人： Toshihide Maeda ,  Shozo Oshio ,  Katsuaki Iwama ,  Hiromi Kitahara ,  Tadaaki Ikeda ,  Hidenori Kamei ,  Yasuyuki Hanada ,  Kei Sakanoue

发明人： Toshihide Maeda ,  Shozo Oshio ,  Katsuaki Iwama ,  Hiromi Kitahara ,  Tadaaki Ikeda ,  Hidenori Kamei ,  Yasuyuki Hanada ,  Kei Sakanoue

IPC分类号： H01L33/00

CPC分类号： C09K11/025 ,  C09K11/7731 ,  C09K11/7734 ,  C09K11/7735 ,  C09K11/7774 ,  C09K11/7792 ,  F21S6/00 ,  F21S6/003 ,  F21Y2115/10 ,  H01L24/45 ,  H01L33/502 ,  H01L33/54 ,  H01L2224/16145 ,  H01L2224/32225 ,  H01L2224/45124 ,  H01L2224/45144 ,  H01L2224/48091 ,  H01L2224/48227 ,  H01L2224/48247 ,  H01L2224/48257 ,  H01L2224/73265 ,  H01L2224/8592 ,  H01L2924/12035 ,  H01L2924/12041 ,  H01L2924/12042 ,  H01L2924/12044 ,  H01L2924/181 ,  H05B33/14 ,  Y02B20/181 ,  H01L2924/00014 ,  H01L2924/00 ,  H01L2924/00012

摘要： A chip-type light-emitting semiconductor device includes: a substrate 4; a blue LED 1 mounted on the substrate 4; and a luminescent layer 3 made of a mixture of yellow/yellowish phosphor particles 2 and a base material 13 (translucent resin). The yellow/yellowish phosphor particles 2 is a silicate phosphor which absorbs blue light emitted by the blue LED 1 to emit a fluorescence having a main emission peak in the wavelength range from 550 nm to 600 nm, inclusive, and which contains, as a main component, a compound expressed by the chemical formula: (Sr1-a1-b1-xBaa1Cab1Eux)2SiO4 (0≦a1≦0.3, 0≦b1≦0.8 and 0

摘要翻译： 芯片型发光半导体器件包括：基板4; 安装在基板4上的蓝色LED1; 以及由黄色/黄色荧光体颗粒2和基材13（半透明树脂）的混合物制成的发光层3。 黄/黄色荧光体颗粒2是一种硅酸盐荧光体，其吸收由蓝色LED1发射的蓝色光，以发射在550nm至600nm的波长范围内具有主发光峰的荧光，并且其包含作为主要 （Sr1-a1-b1-xBaa1Cab1Eux）2SiO4（0≤a1= 0.3,0 <= b1 <= 0.8,0

公开(公告)号：US20070046169A1

公开(公告)日：2007-03-01

申请号：US11585892

申请日：2006-10-25

申请人： Toshihide Maeda ,  Shozo Oshio ,  Katsuaki Iwama ,  Hiromi Kitahara ,  Tadaaki Ikeda ,  Hidenori Kamei ,  Yasuyuki Hanada ,  Kei Sakanoue

发明人： Toshihide Maeda ,  Shozo Oshio ,  Katsuaki Iwama ,  Hiromi Kitahara ,  Tadaaki Ikeda ,  Hidenori Kamei ,  Yasuyuki Hanada ,  Kei Sakanoue

IPC分类号： H01L33/00

CPC分类号： C09K11/025 ,  C09K11/7731 ,  C09K11/7734 ,  C09K11/7735 ,  C09K11/7774 ,  C09K11/7792 ,  F21S6/00 ,  F21S6/003 ,  F21Y2115/10 ,  H01L24/45 ,  H01L33/502 ,  H01L33/54 ,  H01L2224/16145 ,  H01L2224/32225 ,  H01L2224/45124 ,  H01L2224/45144 ,  H01L2224/48091 ,  H01L2224/48227 ,  H01L2224/48247 ,  H01L2224/48257 ,  H01L2224/73265 ,  H01L2224/8592 ,  H01L2924/12035 ,  H01L2924/12041 ,  H01L2924/12042 ,  H01L2924/12044 ,  H01L2924/181 ,  H05B33/14 ,  Y02B20/181 ,  H01L2924/00014 ,  H01L2924/00 ,  H01L2924/00012

摘要： A chip-type light-emitting semiconductor device includes: a substrate 4; a blue LED 1 mounted on the substrate 4; and a luminescent layer 3 made of a mixture of yellow/yellowish phosphor particles 2 and a base material 13 (translucent resin). The yellow/yellowish phosphor particles 2 is a silicate phosphor which absorbs blue light emitted by the blue LED 1 to emit a fluorescence having a main emission peak in the wavelength range from 550 nm to 600 nm, inclusive, and which contains, as a main component, a compound expressed by the chemical formula: (Sr1-a1-b1-xBaa1Cab1Eux)2SiO4 (0≦a1≦0.3, 0≦b1≦0.8 and 0

摘要翻译： 芯片型发光半导体器件包括：基板4; 安装在基板4上的蓝色LED1; 以及由黄色/黄色荧光体颗粒2和基材13（半透明树脂）的混合物制成的发光层3。 黄/黄色荧光体颗粒2是一种硅酸盐荧光体，其吸收由蓝色LED1发射的蓝色光，以发射在550nm至600nm的波长范围内具有主发光峰的荧光，并且其包含作为主要 组分，由化学式表示的化合物：（Sr 1-a 1-b 1-x Ba）a a1 Ca 2 Sb x x （0 <= a1 <= 0.3,0 <= b1 <= 0.8和0

公开(公告)号：US07023019B2

公开(公告)日：2006-04-04

申请号：US10469740

申请日：2002-09-03

申请人： Toshihide Maeda ,  Shozo Oshio ,  Katsuaki Iwama ,  Hiromi Kitahara ,  Tadaaki Ikeda ,  Hidenori Kamei ,  Yasuyuki Hanada ,  Kei Sakanoue

发明人： Toshihide Maeda ,  Shozo Oshio ,  Katsuaki Iwama ,  Hiromi Kitahara ,  Tadaaki Ikeda ,  Hidenori Kamei ,  Yasuyuki Hanada ,  Kei Sakanoue

IPC分类号： H01L33/00

CPC分类号： C09K11/025 ,  C09K11/7731 ,  C09K11/7734 ,  C09K11/7735 ,  C09K11/7774 ,  C09K11/7792 ,  F21S6/00 ,  F21S6/003 ,  F21Y2115/10 ,  H01L24/45 ,  H01L33/502 ,  H01L33/54 ,  H01L2224/16145 ,  H01L2224/32225 ,  H01L2224/45124 ,  H01L2224/45144 ,  H01L2224/48091 ,  H01L2224/48227 ,  H01L2224/48247 ,  H01L2224/48257 ,  H01L2224/73265 ,  H01L2224/8592 ,  H01L2924/12035 ,  H01L2924/12041 ,  H01L2924/12042 ,  H01L2924/12044 ,  H01L2924/181 ,  H05B33/14 ,  Y02B20/181 ,  H01L2924/00014 ,  H01L2924/00 ,  H01L2924/00012

摘要： A chip-type light-emitting semiconductor device includes: a substrate 4; a blue LED 1 mounted on the substrate 4; and a luminescent layer 3 made of a mixture of yellow/yellowish phosphor particles 2 and a base material 13 (translucent resin). The yellow/yellowish phosphor particles 2 is a silicate phosphor which absorbs blue light emitted by the blue LED 1 to emit a fluorescence having a main emission peak in the wavelength range from 550 nm to 600 nm, inclusive, and which contains, as a main component, a compound expressed by the chemical formula: (Sr1−a1−b1−xBaa1Cab1Eux)2SiO4 (0≦a1≦0.3, 0≦b1≦0.8 and 0

摘要翻译： 芯片型发光半导体器件包括：基板4; 安装在基板4上的蓝色LED1; 以及由黄色/黄色荧光体颗粒2和基材13（半透明树脂）的混合物制成的发光层3。 黄/黄色荧光体颗粒2是一种硅酸盐荧光体，其吸收由蓝色LED1发射的蓝色光，以发射在550nm至600nm的波长范围内具有主发光峰的荧光，并且其包含作为主要 组分，由化学式表示的化合物：（Sr 1-a 1-b 1-x Ba）a a1 Ca 2 Sb x x （0 <= a1 <= 0.3,0 <= b1 <= 0.8和0

公开(公告)号：US20050227569A1

公开(公告)日：2005-10-13

申请号：US11143660

申请日：2005-06-03

申请人： Toshihide Maeda ,  Shozo Oshio ,  Katsuaki Iwama ,  Hiromi Kitahara ,  Tadaaki Ikeda ,  Hidenori Kamei ,  Yasuyuki Hanada ,  Kei Sakanoue

发明人： Toshihide Maeda ,  Shozo Oshio ,  Katsuaki Iwama ,  Hiromi Kitahara ,  Tadaaki Ikeda ,  Hidenori Kamei ,  Yasuyuki Hanada ,  Kei Sakanoue

IPC分类号： H01L33/32 ,  H01L33/50 ,  H01L33/56 ,  H01L33/60 ,  H01L33/62 ,  H01J1/62

CPC分类号： C09K11/025 ,  C09K11/7731 ,  C09K11/7734 ,  C09K11/7735 ,  C09K11/7774 ,  C09K11/7792 ,  F21S6/00 ,  F21S6/003 ,  F21Y2115/10 ,  H01L24/45 ,  H01L33/502 ,  H01L33/54 ,  H01L2224/16145 ,  H01L2224/32225 ,  H01L2224/45124 ,  H01L2224/45144 ,  H01L2224/48091 ,  H01L2224/48227 ,  H01L2224/48247 ,  H01L2224/48257 ,  H01L2224/73265 ,  H01L2224/8592 ,  H01L2924/12035 ,  H01L2924/12041 ,  H01L2924/12042 ,  H01L2924/12044 ,  H01L2924/181 ,  H05B33/14 ,  Y02B20/181 ,  H01L2924/00014 ,  H01L2924/00 ,  H01L2924/00012

摘要： A chip-type light-emitting semiconductor device includes: a substrate 4; a blue LED 1 mounted on the substrate 4; and a luminescent layer 3 made of a mixture of yellow/yellowish phosphor particles 2 and a base material 13 (translucent resin). The yellow/yellowish phosphor particles 2 is a silicate phosphor which absorbs blue light emitted by the blue LED 1 to emit a fluorescence having a main emission peak in the wavelength range from 550 nm to 600 nm, inclusive, and which contains, as a main component, a compound expressed by the chemical formula: (Sr1-a1-b1-xBaa1Cab1Eux)2SiO4 (0≦a1≦0.3, 0≦b1≦0.8 and 0

摘要翻译： 芯片型发光半导体器件包括：基板4; 安装在基板4上的蓝色LED1; 以及由黄色/黄色荧光体颗粒2和基材13（半透明树脂）的混合物制成的发光层3。 黄/黄色荧光体颗粒2是一种硅酸盐荧光体，其吸收由蓝色LED1发射的蓝色光，以发射在550nm至600nm的波长范围内具有主发光峰的荧光，并且其包含作为主要 组分，由化学式表示的化合物：（Sr 1-a 1-b 1-x Ba）a a1 Ca 2 Sb x x （0 <= a1 <= 0.3,0 <= b1 <= 0.8和0

公开(公告)号：US07772769B2

公开(公告)日：2010-08-10

申请号：US11908000

申请日：2007-10-19

申请人： Toshihide Maeda ,  Shozo Oshio ,  Katsuaki Iwama ,  Hiromi Kitahara ,  Tadaaki Ikeda ,  Hidenori Kamei ,  Yasuyuki Hanada ,  Kei Sakanoue

发明人： Toshihide Maeda ,  Shozo Oshio ,  Katsuaki Iwama ,  Hiromi Kitahara ,  Tadaaki Ikeda ,  Hidenori Kamei ,  Yasuyuki Hanada ,  Kei Sakanoue

IPC分类号： H01J1/62

CPC分类号： C09K11/025 ,  C09K11/7731 ,  C09K11/7734 ,  C09K11/7735 ,  C09K11/7774 ,  C09K11/7792 ,  F21S6/00 ,  F21S6/003 ,  F21Y2115/10 ,  H01L24/45 ,  H01L33/502 ,  H01L33/54 ,  H01L2224/16145 ,  H01L2224/32225 ,  H01L2224/45124 ,  H01L2224/45144 ,  H01L2224/48091 ,  H01L2224/48227 ,  H01L2224/48247 ,  H01L2224/48257 ,  H01L2224/73265 ,  H01L2224/8592 ,  H01L2924/12035 ,  H01L2924/12041 ,  H01L2924/12042 ,  H01L2924/12044 ,  H01L2924/181 ,  H05B33/14 ,  Y02B20/181 ,  H01L2924/00014 ,  H01L2924/00 ,  H01L2924/00012

摘要： A chip-type light-emitting semiconductor device includes: a substrate 4; a blue LED 1 mounted on the substrate 4; and a luminescent layer 3 made of a mixture of yellow/yellowish phosphor particles 2 and a base material 13 (translucent resin). The yellow/yellowish phosphor particles 2 is a silicate phosphor which absorbs blue light emitted by the blue LED 1 to emit a fluorescence having a main emission peak in the wavelength range from 550 nm to 600 nm, inclusive, and which contains, as a main component, a compound expressed by the chemical formula: (Sr1-a1-b1-xBaa1Cab1Eux)2SiO4 (0≦a1≦0.3, 0≦b1≦0.8 and 0

摘要翻译： 芯片型发光半导体器件包括：基板4; 安装在基板4上的蓝色LED1; 以及由黄色/黄色荧光体颗粒2和基材13（半透明树脂）的混合物制成的发光层3。 黄/黄色荧光体颗粒2是一种硅酸盐荧光体，其吸收由蓝色LED1发射的蓝色光，以发射在550nm至600nm的波长范围内具有主发光峰的荧光，并且其包含作为主要 （Sr1-a1-b1-xBaa1Cab1Eux）2SiO4（0＆nlE; a1＆nlE; 0.3,0＆nlE; b1＆nlE; 0.8和0

公开(公告)号：US07422504B2

公开(公告)日：2008-09-09

申请号：US11143660

申请日：2005-06-03

申请人： Toshihide Maeda ,  Shozo Oshio ,  Katsuaki Iwama ,  Hiromi Kitahara ,  Tadaaki Ikeda ,  Hidenori Kamei ,  Yasuyuki Hanada ,  Kei Sakanoue

发明人： Toshihide Maeda ,  Shozo Oshio ,  Katsuaki Iwama ,  Hiromi Kitahara ,  Tadaaki Ikeda ,  Hidenori Kamei ,  Yasuyuki Hanada ,  Kei Sakanoue

IPC分类号： H01J1/62 ,  H01J63/04

CPC分类号： C09K11/025 ,  C09K11/7731 ,  C09K11/7734 ,  C09K11/7735 ,  C09K11/7774 ,  C09K11/7792 ,  F21S6/00 ,  F21S6/003 ,  F21Y2115/10 ,  H01L24/45 ,  H01L33/502 ,  H01L33/54 ,  H01L2224/16145 ,  H01L2224/32225 ,  H01L2224/45124 ,  H01L2224/45144 ,  H01L2224/48091 ,  H01L2224/48227 ,  H01L2224/48247 ,  H01L2224/48257 ,  H01L2224/73265 ,  H01L2224/8592 ,  H01L2924/12035 ,  H01L2924/12041 ,  H01L2924/12042 ,  H01L2924/12044 ,  H01L2924/181 ,  H05B33/14 ,  Y02B20/181 ,  H01L2924/00014 ,  H01L2924/00 ,  H01L2924/00012

摘要： A chip-type light-emitting semiconductor device includes: a substrate 4; a blue LED 1 mounted on the substrate 4; and a luminescent layer 3 made of a mixture of yellow/yellowish phosphor particles 2 and a base material 13 (translucent resin). The yellow/yellowish phosphor particles 2 is a silicate phosphor which absorbs blue light emitted by the blue LED 1 to emit a fluorescence having a main emission peak in the wavelength range from 550 nm to 600 nm, inclusive, and which contains, as a main component, a compound expressed by the chemical formula: (Sr1-a1-b1-xBaa1Cab1Eux)2SiO4 (0≦a1≦0.3, 0≦b1≦0.8 and 0

摘要翻译： 芯片型发光半导体器件包括：基板4; 安装在基板4上的蓝色LED1; 以及由黄色/黄色荧光体颗粒2和基材13（半透明树脂）的混合物制成的发光层3。 黄/黄色荧光体颗粒2是一种硅酸盐荧光体，其吸收由蓝色LED1发射的蓝色光，以发射在550nm至600nm的波长范围内具有主发光峰的荧光，并且其包含作为主要 组分，由化学式表示的化合物：（Sr 1-a 1-b 1-x Ba）a a1 Ca 2 Sb x x （0 <= a1 <= 0.3,0 <= b1 <= 0.8和0

公开(公告)号：US20080135862A1

公开(公告)日：2008-06-12

申请号：US11908000

申请日：2007-10-19

申请人： Toshihide Maeda ,  Shozo Oshio ,  Katsuaki Iwama ,  Hiromi Kitahara ,  Tadaaki Ikeda ,  Hidenori Kamei ,  Yasuyuki Hanada ,  Kei Sakanoue

发明人： Toshihide Maeda ,  Shozo Oshio ,  Katsuaki Iwama ,  Hiromi Kitahara ,  Tadaaki Ikeda ,  Hidenori Kamei ,  Yasuyuki Hanada ,  Kei Sakanoue

IPC分类号： H01L33/00

CPC分类号： C09K11/025 ,  C09K11/7731 ,  C09K11/7734 ,  C09K11/7735 ,  C09K11/7774 ,  C09K11/7792 ,  F21S6/00 ,  F21S6/003 ,  F21Y2115/10 ,  H01L24/45 ,  H01L33/502 ,  H01L33/54 ,  H01L2224/16145 ,  H01L2224/32225 ,  H01L2224/45124 ,  H01L2224/45144 ,  H01L2224/48091 ,  H01L2224/48227 ,  H01L2224/48247 ,  H01L2224/48257 ,  H01L2224/73265 ,  H01L2224/8592 ,  H01L2924/12035 ,  H01L2924/12041 ,  H01L2924/12042 ,  H01L2924/12044 ,  H01L2924/181 ,  H05B33/14 ,  Y02B20/181 ,  H01L2924/00014 ,  H01L2924/00 ,  H01L2924/00012

摘要： A chip-type light-emitting semiconductor device includes: a substrate 4; a blue LED 1 mounted on the substrate 4; and a luminescent layer 3 made of a mixture of yellow/yellowish phosphor particles 2 and a base material 13 (translucent resin). The yellow/yellowish phosphor particles 2 is a silicate phosphor which absorbs blue light emitted by the blue LED 1 to emit a fluorescence having a main emission peak in the wavelength range from 550 nm to 600 nm, inclusive, and which contains, as a main component, a compound expressed by the chemical formula: (Sr1-a1-b1-xBaa1Cab1Eux)2SiO4 (0≦a1≦0.3, 0≦b1≦0.8 and 0

摘要翻译： 芯片型发光半导体器件包括：基板4; 安装在基板4上的蓝色LED1; 以及由黄色/黄色荧光体颗粒2和基材13（半透明树脂）的混合物制成的发光层3。 黄/黄色荧光体颗粒2是一种硅酸盐荧光体，其吸收由蓝色LED1发射的蓝色光，以发射在550nm至600nm的波长范围内具有主发光峰的荧光，并且其包含作为主要 组分，由化学式表示的化合物：（Sr 1-a 1-b 1-x Ba）a a1 Ca 2 Sb x x （0 <= a 1 <= 0.3,0 <= b 1 <= 0.8和0

公开(公告)号：US20060124942A1

公开(公告)日：2006-06-15

申请号：US11349896

申请日：2006-02-09

申请人： Toshihide Maeda ,  Shozo Oshio ,  Katsuaki Iwama ,  Hiromi Kitahara ,  Tadaaki Ikeda ,  Hidenori Kamei ,  Yasuyuki Hanada ,  Kei Sakanoue

发明人： Toshihide Maeda ,  Shozo Oshio ,  Katsuaki Iwama ,  Hiromi Kitahara ,  Tadaaki Ikeda ,  Hidenori Kamei ,  Yasuyuki Hanada ,  Kei Sakanoue

IPC分类号： H01L33/00

CPC分类号： C09K11/025 ,  C09K11/7731 ,  C09K11/7734 ,  C09K11/7735 ,  C09K11/7774 ,  C09K11/7792 ,  F21S6/00 ,  F21S6/003 ,  F21Y2115/10 ,  H01L24/45 ,  H01L33/502 ,  H01L33/54 ,  H01L2224/16145 ,  H01L2224/32225 ,  H01L2224/45124 ,  H01L2224/45144 ,  H01L2224/48091 ,  H01L2224/48227 ,  H01L2224/48247 ,  H01L2224/48257 ,  H01L2224/73265 ,  H01L2224/8592 ,  H01L2924/12035 ,  H01L2924/12041 ,  H01L2924/12042 ,  H01L2924/12044 ,  H01L2924/181 ,  H05B33/14 ,  Y02B20/181 ,  H01L2924/00014 ,  H01L2924/00 ,  H01L2924/00012

摘要： A chip-type light-emitting semiconductor device includes: a substrate 4; a blue LED 1 mounted on the substrate 4; and a luminescent layer 3 made of a mixture of yellow/yellowish phosphor particles 2 and a base material 13 (translucent resin). The yellow/yellowish phosphor particles 2 is a silicate phosphor which absorbs blue light emitted by the blue LED 1 to emit a fluorescence having a main emission peak in the wavelength range from 550 nm to 600 nm, inclusive, and which contains, as a main component, a compound expressed by the chemical formula: (Sr1-a1-b1-xBaa1Cab1Eux)2SiO4 (0≦a1≦0.3, 0≦b1≦0.8 and 0

公开(公告)号：US20090028617A1

公开(公告)日：2009-01-29

申请号：US11908535

申请日：2006-03-13

申请人： Noboru Katakabe ,  Naoto Matsuo ,  Satoru Miyanishi ,  Yasuyuki Hanada ,  Masaru Imai ,  Hideki Tatematsu ,  Shigemitsu Tani

发明人： Noboru Katakabe ,  Naoto Matsuo ,  Satoru Miyanishi ,  Yasuyuki Hanada ,  Masaru Imai ,  Hideki Tatematsu ,  Shigemitsu Tani

IPC分类号： G03G15/20 ,  G03G15/14

CPC分类号： G03G15/205 ,  G03G15/2064 ,  G03G2215/2016 ,  G03G2215/2029 ,  G03G2215/2032 ,  G03G2215/2038

摘要： There is provided a fixing apparatus capable of reducing the warm-up time, improving the heating efficiency, and suppressing the temperature increase out of the sheet width by using a magnetic adjuster. In this apparatus, the Currie temperature Tc of the magnetic adjuster material heated by electromagnetic induction is set to 220 degrees C. or below and the fixation setting temperature of a heating member corresponding to the portion where a recording material passes during continuous sheet feed is set lower than a value than the temperature at which the relative magnetic permeability of the magnetic adjuster material begins to decrease. Thus, it is possible to obtain a large difference between the heating portion and the non-heating portion, to surely prevent excessive temperature increase of the portion out of the recording material width, to reduce the warm-up time, and improve the heating efficiency.

摘要翻译： 提供了一种定影装置，其能够通过使用磁调节器来减少预热时间，提高加热效率，并且抑制片材宽度的温度升高。 在该装置中，将通过电磁感应加热的磁调节材料的Currie温度Tc设定为220℃以下，并且设定与连续供纸期间记录材料通过的部分对应的加热部件的固定设定温度 低于磁调节材料的相对磁导率开始下降的温度的值。 因此，可以在加热部和非加热部之间获得较大的差异，可靠地防止部分超出记录材料宽度的温度升高，减少预热时间，提高加热效率 。