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1. 发明授权

US09076948B2 Light emitting apparatus and production method thereof 有权
标题翻译：发光装置及其制造方法
公开(公告)号：US09076948B2
公开(公告)日：2015-07-07
申请号：US14275331
申请日：2014-05-12
申请人： Nichia Corporation
发明人： Tomonori Miyoshi , Kenji Ozeki , Tomoaki Tsuruha
IPC分类号： H01L33/62 , H01L33/54 , H01L25/075 , H01L25/16
CPC分类号： H01L33/502 , H01L25/0753 , H01L25/167 , H01L27/156 , H01L33/483 , H01L33/54 , H01L33/56 , H01L33/58 , H01L33/60 , H01L33/62 , H01L33/641 , H01L2224/16
摘要： A light emitting apparatus comprises an electrically insulating base member; a pair of electrically conductive pattern portions formed on an upper surface of the base member; at least one light emitting device that is electrically connected to the pair of electrically conductive pattern portions; and a resin portion that surrounds at least a side surface of the at least one light emitting device and partially covers the pair of electrically conductive pattern portions. Each of the pair of electrically conductive pattern portions extends toward a periphery of the base member from resin-covered parts of the electrically conductive pattern portions. At least the resin-covered parts of each of the electrically conductive pattern portions has at least one elongated through hole extending in a direction in which the electrically conductive pattern portions extend from the resin-covered parts, wherein the resin portion contacts the base member via the through holes.
摘要翻译：发光装置包括电绝缘基底构件; 形成在所述基底构件的上表面上的一对导电图案部分; 至少一个电连接到所述一对导电图案部分的发光器件; 以及树脂部分，其围绕所述至少一个发光器件的至少一个侧表面并且部分地覆盖所述一对导电图案部分。一对导电图案部分中的每一个从导电图案部分的树脂覆盖部分向基部构件的周边延伸。至少每个导电图案部分的树脂覆盖部分具有至少一个细长通孔，该细长通孔沿着导电图案部分从树脂覆盖部分延伸的方向延伸，其中树脂部分经由通孔。

2. 发明授权

US11626543B2 Light emitting apparatus and production method thereof 有权
公开(公告)号：US11626543B2
公开(公告)日：2023-04-11
申请号：US16920243
申请日：2020-07-02
申请人： NICHIA CORPORATION
发明人： Tomonori Miyoshi , Kenji Ozeki , Tomoaki Tsuruha
IPC分类号： H01L33/50 , H01L25/075 , H01L33/54 , H01L33/62 , H01L33/48 , H01L33/58 , H01L33/56 , H01L33/60 , H01L33/64 , H01L25/16 , H01L27/15
摘要： A light emitting apparatus includes: an electrically insulating base member that has first and second sides extending in a width direction, and third and fourth sides extending in a length direction, wherein the third and fourth sides are longer than the first and second sides; a plurality of electrically conductive pattern portions; a plurality of light emitting devices mounted on the electrically conductive pattern portions, the light emitting devices being arrayed in the length direction; a protection element that is flip chip mounted on the electrically conductive pattern portions and located, in the plan view, between the light emitting devices and the third side of the base member in the width direction; a first resin part that has a frame shape; a second resin part that is located in the first resin part; and at least one transparent member located on the light emitting devices.

3. 发明授权

US10741729B2 Light emitting apparatus and production method thereof 有权
公开(公告)号：US10741729B2
公开(公告)日：2020-08-11
申请号：US14988319
申请日：2016-01-05
申请人： Nichia Corporation
发明人： Tomonori Miyoshi , Kenji Ozeki , Tomoaki Tsuruha
IPC分类号： H01L33/50 , H01L33/62 , H01L25/075 , H01L33/54 , H01L27/15 , H01L33/48 , H01L33/58 , H01L33/56 , H01L33/60 , H01L33/64 , H01L25/16
摘要： A light emitting apparatus includes an electrically insulating base member; a first electrically conductive pattern portion and a second electrically conductive pattern portion formed on an upper surface of the base member; a plurality of intermediate electrically conductive pattern portions arranged between the first and second electrically conductive pattern portions; at least one light emitting device mounted on at least one of the intermediate electrically conductive pattern portions; a protection element mounted on the first and second electrically conductive pattern portions; and a resin portion disposed around the at least one light emitting device such that (i) the first and second electrically conductive pattern portions are partially covered by the resin portion and partially exposed from the resin portion, and (ii) the protection element is covered by the resin portion.

4. 发明授权

US10224465B2 Method of manufacturing light emitting device 有权
公开(公告)号：US10224465B2
公开(公告)日：2019-03-05
申请号：US15466959
申请日：2017-03-23
申请人： NICHIA CORPORATION
发明人： Tomoaki Tsuruha , Noritsugu Uchiwa
IPC分类号： H01L33/50 , H01L33/48 , H01L33/54 , H01L33/56
摘要： A method of manufacturing a light emitting device includes: providing particles of a fluorescent material; providing a substrate having a light emitting element mounted thereon; providing a first resin solution and a second resin solution that are two components of a two-component type curable resin; mixing the particles of the fluorescent material in the first resin solution to obtain a first suspension; mixing the second resin solution with the first suspension to obtain a second suspension, and applying the second suspension on the light emitting element and curing the second suspension to obtain a sealing member.

5. 发明授权

US10930822B2 Method of manufacturing light emitting device 有权
公开(公告)号：US10930822B2
公开(公告)日：2021-02-23
申请号：US16251862
申请日：2019-01-18
申请人： NICHIA CORPORATION
发明人： Tomoaki Tsuruha , Noritsugu Uchiwa
IPC分类号： H01L33/50 , H01L33/48 , H01L33/56 , H01L33/54
摘要： A method of manufacturing a light emitting device includes: providing particles of a fluorescent material; providing a substrate having a light emitting element mounted thereon; providing a first resin solution and a second resin solution that are two components of a two-component type curable resin; mixing the particles of the fluorescent material in the first resin solution to obtain a first suspension; allowing the first suspension to stand; mixing the second resin solution with the first suspension to obtain a second suspension after the allowing of the first suspension to stand; and applying the second suspension on the light emitting element and curing the second suspension to obtain a sealing member.

6. 发明授权

US09276181B2 Light emitting apparatus and production method thereof 有权
标题翻译：发光装置及其制造方法
公开(公告)号：US09276181B2
公开(公告)日：2016-03-01
申请号：US14731290
申请日：2015-06-04
申请人： Nichia Corporation
发明人： Tomonori Miyoshi , Kenji Ozeki , Tomoaki Tsuruha
IPC分类号： H01L33/62 , H01L33/54 , H01L27/15 , H01L33/48 , H01L33/50 , H01L33/58 , H01L25/075 , H01L25/16
CPC分类号： H01L33/502 , H01L25/0753 , H01L25/167 , H01L27/156 , H01L33/483 , H01L33/54 , H01L33/56 , H01L33/58 , H01L33/60 , H01L33/62 , H01L33/641 , H01L2224/16
摘要： A light emitting apparatus includes an electrically insulating base member having a longitudinal direction; a pair of electrically conductive pattern portions formed on an upper surface of the base member; at least one light emitting device that is electrically connected to the pair of electrically conductive pattern portions; and a resin portion that surrounds at least a side surface of the at least one light emitting device with at least an upper surface of the at least one light emitting device being exposed from the resin portion and partially covers the pair of electrically conductive pattern portions. Each of the pair of electrically conductive pattern portions extends toward a periphery of the base member from resin-covered parts of the electrically conductive pattern portions. Each of the electrically conductive pattern portions forms a narrower area and a wider area in the longitudinal direction.
摘要翻译：发光装置包括具有纵向方向的电绝缘基底构件; 形成在所述基底构件的上表面上的一对导电图案部分; 至少一个电连接到所述一对导电图案部分的发光器件; 以及树脂部分，其至少围绕所述至少一个发光器件的侧表面，所述至少一个发光器件的至少一个上表面从所述树脂部分露出并且部分地覆盖所述一对导电图案部分。一对导电图案部分中的每一个从导电图案部分的树脂覆盖部分向基部构件的周边延伸。每个导电图案部分在纵向上形成较窄的区域和更宽的区域。

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