公开(公告)号：US08686464B2

公开(公告)日：2014-04-01

申请号：US13053525

申请日：2011-03-22

Applicant: Kazuhiro Inoue ,  Kazuhisa Iwashita ,  Teruo Takeuchi ,  Gen Watari ,  Tetsuro Komatsu ,  Tatsuo Tonedachi

Inventor： Kazuhiro Inoue ,  Kazuhisa Iwashita ,  Teruo Takeuchi ,  Gen Watari ,  Tetsuro Komatsu ,  Tatsuo Tonedachi

IPC: H01L33/48

CPC classification number: H01L33/486 ,  H01L24/73 ,  H01L24/97 ,  H01L33/62 ,  H01L2224/32245 ,  H01L2224/48091 ,  H01L2224/48247 ,  H01L2224/48465 ,  H01L2224/73265 ,  H01L2224/97 ,  H01L2924/01322 ,  H01L2924/12041 ,  H01L2924/15787 ,  H01L2924/00014 ,  H01L2924/00012 ,  H01L2924/00

Abstract: According to one embodiment, an LED module includes a substrate, an interconnect layer, a light emitting diode (LED) package, and a reflection member. The interconnect layer is provided on the substrate. The LED package is mounted on the interconnect layer. The reflection member is provided on a region in the substrate where the LED package is not mounted and has a property of reflecting light emitted from the LED package. The LED package includes a first lead frame, a second lead frame, an LED chip, and a resin body. The first lead frame and the second lead frame are arranged apart from each other on the same plane. The LED chip is provided above the first lead frame and the second lead frame, with one terminal connected to the first lead frame and one other terminal connected to the second lead frame. The resin body covers the LED chip, covers an upper surface, a part of a lower surface, and a part of an end surface of each of the first lead frame and the second lead frame, and exposes a remaining part of the lower surface and a remaining part of the end surface.

Abstract translation: 根据一个实施例，LED模块包括衬底，互连层，发光二极管（LED）封装和反射构件。 互连层设置在基板上。 LED封装安装在互连层上。 反射构件设置在基板中未安装LED封装的区域上，具有反射从LED封装件发出的光的性质。 LED封装包括第一引线框架，第二引线框架，LED芯片和树脂体。 第一引线框架和第二引线框架在同一平面上彼此分开布置。 LED芯片设置在第一引线框架和第二引线框架的上方，其中一个端子连接到第一引线框架，另一个端子连接到第二引线框架。 所述树脂体覆盖所述LED芯片，覆盖所述第一引线框架和所述第二引线框架的上表面，下表面的一部分和端面的一部分，并且暴露所述下表面的剩余部分， 端面的剩余部分。

公开(公告)号：US20120126266A1

公开(公告)日：2012-05-24

申请号：US13233340

申请日：2011-09-15

Applicant: Gen Watari ,  Kazuhiro Inoue

Inventor： Gen Watari ,  Kazuhiro Inoue

IPC: H01L33/60

CPC classification number: G02F1/133603 ,  G02B6/0031 ,  G02B6/0055 ,  G02B6/0068 ,  G02B6/0073 ,  G02B6/0091 ,  G02F1/133615 ,  H01L24/97 ,  H01L2224/32245 ,  H01L2224/48091 ,  H01L2224/48247 ,  H01L2224/48257 ,  H01L2224/73265 ,  H01L2224/97 ,  H01L2924/01322 ,  H01L2924/12041 ,  H01L2924/15787 ,  H01L2924/00014 ,  H01L2924/00 ,  H01L2224/85

Abstract: According to one embodiment, an illumination apparatus includes an LED (Light Emitting Diode) module, a light guide plate, and a support body. The support body supports the LED module and the light guide plate. A reflective surface of the support body is provided between a portion supporting the LED module and a portion supporting the light guide plate. The reflective surface is reflective with respect to the light emitted from the LED package. The LED module is tilted relative to the reflective surface with the LED package mounting surface being toward the reflective surface. An angle between the LED module and the reflective surface is less than 90°.

Abstract translation: 根据一个实施例，照明装置包括LED（发光二极管）模块，导光板和支撑体。 支撑体支撑LED模块和导光板。 支撑体的反射面设置在支撑LED模块的部分和支撑导光板的部分之间。 反射表面相对于从LED封装发射的光是反射的。 LED模块相对于反射表面倾斜，LED封装安装表面朝向反射表面。 LED模块和反射表面之间的角度小于90°。

公开(公告)号：US20110186901A1

公开(公告)日：2011-08-04

申请号：US12875566

申请日：2010-09-03

Applicant: Naoya Ushiyama ,  Kazuhisa Iwashita ,  Tatsuo Tonedachi ,  Teruo Takeuchi ,  Hiroaki Oshio ,  Tetsuro Komatsu ,  Gen Watari ,  Satoshi Shimizu

Inventor： Naoya Ushiyama ,  Kazuhisa Iwashita ,  Tatsuo Tonedachi ,  Teruo Takeuchi ,  Hiroaki Oshio ,  Tetsuro Komatsu ,  Gen Watari ,  Satoshi Shimizu

IPC: H01L33/48

CPC classification number: H01L33/48 ,  H01L24/45 ,  H01L24/48 ,  H01L24/73 ,  H01L24/85 ,  H01L24/97 ,  H01L2224/32245 ,  H01L2224/45124 ,  H01L2224/45144 ,  H01L2224/48091 ,  H01L2224/48247 ,  H01L2224/48257 ,  H01L2224/48465 ,  H01L2224/48471 ,  H01L2224/48479 ,  H01L2224/73265 ,  H01L2224/78301 ,  H01L2224/85051 ,  H01L2224/85186 ,  H01L2224/85205 ,  H01L2224/97 ,  H01L2924/00014 ,  H01L2924/01322 ,  H01L2924/12035 ,  H01L2924/12041 ,  H01L2924/181 ,  H01L2924/351 ,  H01L2924/00 ,  H01L2924/00012 ,  H01L2224/4554 ,  H01L2224/85399 ,  H01L2224/05599

Abstract: According to one embodiment, an LED package includes a first lead frame, a second lead frame, an LED chip, a wire, and a resin body. The first lead frame and the second lead frame are arranged with a space between each other. The LED chip is provided above the first lead frame and the second lead frame. The LED chip has a first terminal connected to the first lead frame and a second terminal connected to the second lead frame. The wire connects the first terminal to the first lead frame. The resin body covers the LED chip as well as a top surface, a part of a bottom surface, and a part of an edge surface of each of the first lead frame and the second lead frame. A remaining portion of each of the bottom surfaces and a remaining portion of each of the edge surfaces are exposed. A chip side angle formed by a top surface of the LED chip and a direction in which the wire is extracted from the first terminal is smaller than a frame side angle formed by the top surface of the first lead frame and a direction in which the wire is extracted from the first lead frame.

Abstract translation: 根据一个实施例，LED封装包括第一引线框架，第二引线框架，LED芯片，线材和树脂体。 第一引线框架和第二引线框架彼此之间具有空间。 LED芯片设置在第一引线框架和第二引线框架的上方。 LED芯片具有连接到第一引线框架的第一端子和连接到第二引线框架的第二端子。 线将第一端子连接到第一引线框架。 树脂体覆盖LED芯片以及第一引线框架和第二引线框架的每个的顶表面，底表面的一部分和边缘表面的一部分。 每个底表面的剩余部分和每个边缘表面的剩余部分被暴露。 由LED芯片的顶表面形成的芯片侧角和从第一端子拔出线的方向小于由第一引线框架的顶表面形成的框架侧角以及线的方向 从第一引线框架提取。

公开(公告)号：US20110186868A1

公开(公告)日：2011-08-04

申请号：US12886911

申请日：2010-09-21

Applicant: Gen Watari ,  Satoshi Shimizu ,  Hiroaki Oshio ,  Tatsuo Tonedachi ,  Kazuhisa Iwashita ,  Tetsuro Komatsu ,  Teruo Takeuchi ,  Iwao Matsumoto

Inventor： Gen Watari ,  Satoshi Shimizu ,  Hiroaki Oshio ,  Tatsuo Tonedachi ,  Kazuhisa Iwashita ,  Tetsuro Komatsu ,  Teruo Takeuchi ,  Iwao Matsumoto

IPC: H01L33/50 ,  H01L33/62

CPC classification number: H01L24/49 ,  H01L24/45 ,  H01L24/48 ,  H01L24/73 ,  H01L24/97 ,  H01L2224/32245 ,  H01L2224/45124 ,  H01L2224/45144 ,  H01L2224/48091 ,  H01L2224/48137 ,  H01L2224/48247 ,  H01L2224/48257 ,  H01L2224/48465 ,  H01L2224/48471 ,  H01L2224/49175 ,  H01L2224/73265 ,  H01L2224/97 ,  H01L2924/00014 ,  H01L2924/01005 ,  H01L2924/01006 ,  H01L2924/01012 ,  H01L2924/0102 ,  H01L2924/01023 ,  H01L2924/01029 ,  H01L2924/0103 ,  H01L2924/01033 ,  H01L2924/01038 ,  H01L2924/01041 ,  H01L2924/01045 ,  H01L2924/01047 ,  H01L2924/0105 ,  H01L2924/01056 ,  H01L2924/01057 ,  H01L2924/01058 ,  H01L2924/01059 ,  H01L2924/01063 ,  H01L2924/01065 ,  H01L2924/01066 ,  H01L2924/01068 ,  H01L2924/0107 ,  H01L2924/01074 ,  H01L2924/01075 ,  H01L2924/01079 ,  H01L2924/01082 ,  H01L2924/01084 ,  H01L2924/01322 ,  H01L2924/014 ,  H01L2924/12035 ,  H01L2924/12041 ,  H01L2924/181 ,  H01L2924/3011 ,  H01L2924/351 ,  H01L2224/85 ,  H01L2224/83 ,  H01L2924/00 ,  H01L2924/00012 ,  H01L2224/48227 ,  H01L2224/05599 ,  H01L2224/4554

Abstract: According to one embodiment, an LED package includes a first and a second lead frame, an LED chip and a resin body. The first and second lead frames are apart from each other. The LED chip is provided above the first and second lead frames, and has one terminal connected to the first lead frame and another terminal connected to the second lead frame. The wire connects the one terminal to the first lead frame. The resin body covers the first and second lead frames, the LED chip, and the wire. The first lead frame includes a base portion and a plurality of extending portions. As viewed from above, a bonding position of the wire is located inside one of polygonal regions connecting between roots of the two or more of the extending portions. An appearance of the resin body is a part of an appearance of the LED package.

Abstract translation: 根据一个实施例，LED封装包括第一和第二引线框架，LED芯片和树脂体。 第一和第二引线框彼此分开。 LED芯片设置在第一和第二引线框架的上方，并且具有连接到第一引线框架的一个端子和连接到第二引线框架的另一个端子。 线将一个端子连接到第一引线框架。 树脂体覆盖第一和第二引线框架，LED芯片和导线。 第一引线框架包括基部和多个延伸部分。 从上方观察，线的接合位置位于连接两个或更多个延伸部分的根部的多边形区域之一内。 树脂体的外观是LED封装的外观的一部分。

公开(公告)号：US08564109B2

公开(公告)日：2013-10-22

申请号：US13233340

申请日：2011-09-15

Applicant: Gen Watari ,  Kazuhiro Inoue

Inventor： Gen Watari ,  Kazuhiro Inoue

IPC: H01L23/495

CPC classification number: G02F1/133603 ,  G02B6/0031 ,  G02B6/0055 ,  G02B6/0068 ,  G02B6/0073 ,  G02B6/0091 ,  G02F1/133615 ,  H01L24/97 ,  H01L2224/32245 ,  H01L2224/48091 ,  H01L2224/48247 ,  H01L2224/48257 ,  H01L2224/73265 ,  H01L2224/97 ,  H01L2924/01322 ,  H01L2924/12041 ,  H01L2924/15787 ,  H01L2924/00014 ,  H01L2924/00 ,  H01L2224/85

Abstract: According to one embodiment, an illumination apparatus includes an LED (Light Emitting Diode) module, a light guide plate, and a support body. The support body supports the LED module and the light guide plate. A reflective surface of the support body is provided between a portion supporting the LED module and a portion supporting the light guide plate. The reflective surface is reflective with respect to the light emitted from the LED package. The LED module is tilted relative to the reflective surface with the LED package mounting surface being toward the reflective surface. An angle between the LED module and the reflective surface is less than 90°.

Abstract translation: 根据一个实施例，照明装置包括LED（发光二极管）模块，导光板和支撑体。 支撑体支撑LED模块和导光板。 支撑体的反射面设置在支撑LED模块的部分和支撑导光板的部分之间。 反射表面相对于从LED封装发射的光是反射的。 LED模块相对于反射表面倾斜，LED封装安装表面朝向反射表面。 LED模块和反射表面之间的角度小于90°。

公开(公告)号：US20130234181A1

公开(公告)日：2013-09-12

申请号：US13600117

申请日：2012-08-30

Applicant: Gen WATARI

Inventor： Gen WATARI

IPC: H01L33/50

CPC classification number: H01L33/505 ,  H01L33/54 ,  H01L33/62 ,  H01L2224/16245 ,  H01L2224/32013 ,  H01L2224/32245 ,  H01L2224/48091 ,  H01L2224/48247 ,  H01L2224/48465 ,  H01L2224/73265 ,  H01L2924/1815 ,  H01L2924/00014 ,  H01L2924/00

Abstract: A semiconductor light-emitting device includes first and second lead frames that are arranged with a separation on a common plane, a semiconductor light-emitting element that is electrically connected to the first and second lead frames, and a resin body that covers the first and second lead frames and the semiconductor light-emitting element, and includes fluorescent materials that absorb light emitted from the semiconductor light-emitting element and emit light with a wavelength longer than the wavelength of the light absorbed. The resin body has a shape that becomes smaller in cross-section with increasing distance from the common plane.

Abstract translation: 一种半导体发光器件，包括：在公共平面上分隔布置的第一和第二引线框架;电连接到第一引线框架和第二引线框架的半导体发光元件;以及树脂体，其覆盖第一和第二引线框架; 第二引线框和半导体发光元件，并且包括吸收从半导体发光元件发射的光并发射波长比所吸收的光的波长的光的荧光材料。 树脂体具有随着与公共平面的距离增加而在横截面上变小的形状。

公开(公告)号：US20120132949A1

公开(公告)日：2012-05-31

申请号：US13234755

申请日：2011-09-16

Applicant: Gen Watari ,  Satoshi Shimizu ,  Tetsuro Komatsu

Inventor： Gen Watari ,  Satoshi Shimizu ,  Tetsuro Komatsu

IPC: H01L33/36

CPC classification number: H01L33/54 ,  H01L24/97 ,  H01L33/486 ,  H01L33/62 ,  H01L2224/32245 ,  H01L2224/48247 ,  H01L2224/48257 ,  H01L2224/48465 ,  H01L2224/73265 ,  H01L2224/97 ,  H01L2924/01029 ,  H01L2924/01322 ,  H01L2924/12041 ,  H01L2924/181 ,  H01L2224/48091 ,  H01L2924/00014 ,  H01L2924/00 ,  H01L2224/85 ,  H01L2924/00012

Abstract: According to one embodiment, an LED package includes mutually-separated first and second leadframes, an LED chip, and a resin body. One selected from the first leadframe and the second leadframe includes a base portion, and an extending portion. The base portion has an end surface covered with the resin body. The extending portion extends from the base portion and has an unevenness provided in a surface of the extending portion. A lower surface of the extending portion is covered with the resin body. A tip surface of the extending portion is exposed from the resin body. An exterior form of the resin body is used as an exterior form of the LED package.

Abstract translation: 根据一个实施例，LED封装包括相互分离的第一和第二引线框，LED芯片和树脂体。 从第一引线框和第二引线框选择的一个包括基部和延伸部。 基部具有用树脂体覆盖的端面。 延伸部分从基部延伸并且具有设置在延伸部分的表面中的凹凸。 延伸部分的下表面被树脂体覆盖。 延伸部分的尖端表面从树脂体露出。 树脂体的外部形状被用作LED封装的外部形式。

公开(公告)号：US20120080674A1

公开(公告)日：2012-04-05

申请号：US13289587

申请日：2011-11-04

Applicant: Satoshi Shimizu ,  Kazuhisa Iwashita ,  Teruo Takeguchi ,  Tetsuro Komatsu ,  Hiroaki Oshio ,  Tatsuo Tonedachi ,  Naoya Ushiyama ,  Kazuhiro Inoue ,  Gen Watari

Inventor： Satoshi Shimizu ,  Kazuhisa Iwashita ,  Teruo Takeguchi ,  Tetsuro Komatsu ,  Hiroaki Oshio ,  Tatsuo Tonedachi ,  Naoya Ushiyama ,  Kazuhiro Inoue ,  Gen Watari

IPC: H01L33/62 ,  H01L33/50

CPC classification number: H01L33/62 ,  H01L24/73 ,  H01L24/97 ,  H01L25/0753 ,  H01L25/167 ,  H01L33/486 ,  H01L2224/26175 ,  H01L2224/32245 ,  H01L2224/48091 ,  H01L2224/48137 ,  H01L2224/48247 ,  H01L2224/48257 ,  H01L2224/48465 ,  H01L2224/48471 ,  H01L2224/49113 ,  H01L2224/73265 ,  H01L2224/97 ,  H01L2924/00014 ,  H01L2924/01004 ,  H01L2924/01005 ,  H01L2924/01006 ,  H01L2924/01012 ,  H01L2924/01013 ,  H01L2924/0102 ,  H01L2924/01023 ,  H01L2924/01025 ,  H01L2924/01029 ,  H01L2924/0103 ,  H01L2924/01033 ,  H01L2924/01038 ,  H01L2924/01045 ,  H01L2924/01047 ,  H01L2924/01056 ,  H01L2924/01058 ,  H01L2924/01059 ,  H01L2924/01063 ,  H01L2924/01065 ,  H01L2924/01066 ,  H01L2924/01068 ,  H01L2924/0107 ,  H01L2924/01075 ,  H01L2924/01079 ,  H01L2924/01082 ,  H01L2924/01322 ,  H01L2924/014 ,  H01L2924/12035 ,  H01L2924/12041 ,  H01L2924/181 ,  H01L2924/351 ,  H01L2933/0066 ,  H01L2224/85 ,  H01L2924/00 ,  H01L2924/00012 ,  H01L2224/48227 ,  H01L2224/4554

Abstract: According to one embodiment, an LED package includes first and second lead frames spaced from each other, and an LED chip. Each of the first and second lead frames includes a base portion and a plurality of extending portions extending from the base portion. A part of a lower surface of the base portion, side surfaces of the base portion, lower surfaces of the extending portions and side surfaces of the extending portions are covered by resin. A remaining part of the lower surface of the base portion and tip surfaces of the extending portions are not covered by resin. The part of the lower surface of the base portion includes a first edge of the first lead frame and a second edge of the second lead frame. The first edge and the second edge are opposed each other.

Abstract translation: 根据一个实施例，LED封装包括彼此间隔开的第一和第二引线框架和LED芯片。 第一引线框架和第二引线框架中的每一个包括基部和从基部延伸的多个延伸部。 基部的下表面的一部分，基部的侧表面，延伸部的下表面和延伸部的侧表面被树脂覆盖。 基部的下表面的剩余部分和延伸部分的末端表面不被树脂覆盖。 基部的下表面的一部分包括第一引线框的第一边缘和第二引线框的第二边缘。 第一边缘和第二边缘彼此相对。

公开(公告)号：US20110186900A1

公开(公告)日：2011-08-04

申请号：US12849102

申请日：2010-08-03

Applicant: Gen Watari ,  Satoshi Shimizu ,  Mami Yamamoto ,  Hidenori Egoshi ,  Hiroaki Oshio ,  Tatsuo Tonedachi ,  Kazuhisa Iwashita ,  Tetsuro Komatsu ,  Teruo Takeuchi

Inventor： Gen Watari ,  Satoshi Shimizu ,  Mami Yamamoto ,  Hidenori Egoshi ,  Hiroaki Oshio ,  Tatsuo Tonedachi ,  Kazuhisa Iwashita ,  Tetsuro Komatsu ,  Teruo Takeuchi

IPC: H01L33/52 ,  H01L33/62

CPC classification number: H01L24/97 ,  H01L24/73 ,  H01L2224/32013 ,  H01L2224/32245 ,  H01L2224/48091 ,  H01L2224/48247 ,  H01L2224/48257 ,  H01L2224/48465 ,  H01L2224/73265 ,  H01L2224/92247 ,  H01L2224/97 ,  H01L2924/01005 ,  H01L2924/01006 ,  H01L2924/01013 ,  H01L2924/0102 ,  H01L2924/01023 ,  H01L2924/01029 ,  H01L2924/01033 ,  H01L2924/01038 ,  H01L2924/01041 ,  H01L2924/01045 ,  H01L2924/01047 ,  H01L2924/01056 ,  H01L2924/01058 ,  H01L2924/01063 ,  H01L2924/01075 ,  H01L2924/01079 ,  H01L2924/01082 ,  H01L2924/01088 ,  H01L2924/01322 ,  H01L2924/014 ,  H01L2924/12035 ,  H01L2924/12041 ,  H01L2924/181 ,  H01L2924/351 ,  H01L2924/00014 ,  H01L2224/85 ,  H01L2924/00 ,  H01L2924/00012

Abstract: According to one embodiment, an LED package includes first and second lead frames, an LED chip and a resin body. The first and second lead frames are apart from each other. The LED chip is provided above the first and second lead frames, and the LED chip has one terminal connected to the first lead frame and another terminal connected to the second lead frame. In addition, the resin body covers the first and second lead frames and the LED chip, and has an upper surface with a surface roughness of 0.15 μm or higher and a side surface with a surface roughness higher than the surface roughness of the upper surface.

Abstract translation: 根据一个实施例，LED封装包括第一和第二引线框架，LED芯片和树脂体。 第一和第二引线框彼此分开。 LED芯片设置在第一引线框架和第二引线框架之上，并且LED芯片具有连接到第一引线框架的一个端子和连接到第二引线框架的另一个端子。 此外，树脂体覆盖第一和第二引线框架和LED芯片，并且具有表面粗糙度为0.15μm以上的上表面和具有高于上表面的表面粗糙度的表面粗糙度的侧表面。

公开(公告)号：US20110186886A1

公开(公告)日：2011-08-04

申请号：US12868107

申请日：2010-08-25

Applicant: Gen WATARI ,  Satoshi SHIMIZU ,  Hiroaki OSHIO ,  Tatsuo TONEDACHI ,  Kazuhisa IWASHITA ,  Tetsuro KOMATSU ,  Teruo TAKEUCHI

Inventor： Gen WATARI ,  Satoshi SHIMIZU ,  Hiroaki OSHIO ,  Tatsuo TONEDACHI ,  Kazuhisa IWASHITA ,  Tetsuro KOMATSU ,  Teruo TAKEUCHI

IPC: H01L33/56 ,  H01L33/62 ,  H01L33/48

CPC classification number: H01L33/48 ,  H01L24/97 ,  H01L33/56 ,  H01L33/62 ,  H01L2224/32245 ,  H01L2224/48091 ,  H01L2224/48247 ,  H01L2224/48465 ,  H01L2224/73265 ,  H01L2224/97 ,  H01L2924/01322 ,  H01L2924/12035 ,  H01L2924/12041 ,  H01L2924/181 ,  H01L2924/351 ,  H01L2924/00014 ,  H01L2924/00 ,  H01L2924/00012

Abstract: According to one embodiment, an LED package includes first and second lead frames, an LED chip and a resin body. The first and second lead frames are made of a metal material, and disposed to be apart from each other. The LED chip is provided above the first and second lead frames, the LED chip having one terminal connected to the first lead frame and another terminal connected to the second lead frame. The resin body is made of a resin material having a shore D hardness of 25 or higher. In addition, the resin body covers the first and second lead frames and the LED chip. And, an appearance of the resin body is an appearance of the LED package.

Abstract translation: 根据一个实施例，LED封装包括第一和第二引线框架，LED芯片和树脂体。 第一引线框架和第二引线框架由金属材料制成，并且彼此分开设置。 LED芯片设置在第一引线框架和第二引线框架之上，LED芯片具有连接到第一引线框架的一个端子和连接到第二引线框架的另一个端子。 树脂体由肖氏D硬度为25以上的树脂材料制成。 此外，树脂体覆盖第一和第二引线框架和LED芯片。 并且，树脂体的外观是LED封装的外观。