公开(公告)号：US08496771B2

公开(公告)日：2013-07-30

申请号：US13014708

申请日：2011-01-26

Applicant: Jon-Fwu Hwu ,  Yung-Fu Wu ,  Kui-Chiang Liu

Inventor： Jon-Fwu Hwu ,  Yung-Fu Wu ,  Kui-Chiang Liu

IPC: B32B17/00

CPC classification number: H01L33/507 ,  H01L33/58 ,  H01L2924/0002 ,  H01L2924/00

Abstract: A method of filling and sealing a fluorescent layer in a slot space defined by two optical lenses and a partition ring is disclosed, in which a slot space is defined by two optical glasses and a partition frame having a partition ring on the inner wall surface. The partition frame is installed with two slots diametrically opposite to each other, and the slot space is evacuated to allow filling of a fluorescent material, and then the two slots are sealed so that the moisture is prevented from permeating into the fluorescent layer, and thus the optical performance can be maintained over a long period.

Abstract translation: 公开了一种在由两个光学透镜和分隔环限定的狭槽空间中填充和密封荧光层的方法，其中槽空间由两个光学眼镜和在内壁表面上具有分隔环的分隔框架限定。 分隔框架安装有两个彼此径向相对的槽，并且槽空间被抽真空以允许填充荧光材料，然后将两个槽密封，使得防止水分渗入荧光层，因此 可以长时间保持光学性能。

公开(公告)号：US20130126913A1

公开(公告)日：2013-05-23

申请号：US13301782

申请日：2011-11-22

Applicant: Jon-Fwu Hwu ,  Yung-Fu Wu ,  Kui-Chiang Liu

Inventor： Jon-Fwu Hwu ,  Yung-Fu Wu ,  Kui-Chiang Liu

IPC: H01L33/08

CPC classification number: H01L25/0753 ,  H01L33/54 ,  H01L33/58 ,  H01L33/60 ,  H01L33/642 ,  H01L2224/48091 ,  H01L2224/48137 ,  H01L2224/48247 ,  H01L2924/181 ,  H01L2924/00 ,  H01L2924/00014 ,  H01L2924/00012

Abstract: A thin multi-layer LED array engine is provided, which includes a substrate having a phosphor layer and a silica gel protection layer formed thereon. The phosphor layer is disposed on LED dices and makes direct contact with the substrate, and the silica gel protection layer is disposed on the phosphor layer. The LED dices are covered with the phosphor layer, and thereby the phosphor particles in the phosphor layer can be uniformly dispersed around the LED dices, so that the narrow color temperature distribution can be achieved. Furthermore, the phosphor layer makes direct contacts with the substrate, and thereby heat generated in the phosphor layer can be effectively dissipated through the substrate, and thereby the reliability of the optical components can be increased.

Abstract translation: 提供了一种薄的多层LED阵列引擎，其包括在其上形成有荧光体层和硅胶保护层的基板。 磷光体层设置在LED芯片上，与基板直接接触，硅胶保护层设置在荧光体层上。 LED芯片被荧光体层覆盖，从而荧光体层中的荧光体颗粒能够均匀地分散在LED芯片周围，从而可以实现窄的色温分布。 此外，荧光体层与衬底直接接触，从而可以通过衬底有效地消散荧光体层中产生的热，从而可以提高光学部件的可靠性。

公开(公告)号：US08316534B2

公开(公告)日：2012-11-27

申请号：US13014706

申请日：2011-01-26

Applicant: Jon-Fwu Hwu ,  Yung-Fu Wu ,  Kui-Chiang Liu

Inventor： Jon-Fwu Hwu ,  Yung-Fu Wu ,  Kui-Chiang Liu

IPC: H05K3/30

CPC classification number: H01L25/0753 ,  H01L33/486 ,  H01L33/58 ,  H01L33/60 ,  H01L33/62 ,  H01L2224/48137 ,  H01L2924/09701 ,  H01L2924/181 ,  Y10T29/49117 ,  Y10T29/4913 ,  Y10T29/49131 ,  Y10T29/49144 ,  H01L2224/48091 ,  H01L2924/00014 ,  H01L2924/00012

Abstract: A method for packaging an airtight multi-layer array type LED is disclosed. The method includes: integrally forming a metal substrate with an airtight metal frame surrounding an accommodating space; forming a light outlet platform surrounding a light outlet opening on a bottom of the accommodating space; forming two horizontal sealing through holes in the airtight metal frame, wherein each sealing through hole has one lead frame inserted therethrough, and all interstitial space in the two horizontal sealing through holes is completely sealed with a sealing material; disposing the optical units and optical components in the accommodating space; sequentially forming a dice protection layer, a fluorescent layer, and a silicone layer on the LED dices; and installing an optical glass cover on the top surface of the airtight metal frame to seal the packaging structure of the present invention.

Abstract translation: 公开了一种用于封装气密多层阵列型LED的方法。 该方法包括：用围绕容纳空间的气密金属框架一体地形成金属基板; 形成围绕容纳空间的底部上的出光口的光出口平台; 在气密金属框架中形成两个水平密封通孔，其中每个密封通孔具有插入其中的一个引线框架，两个水平密封通孔中的所有间隙空间用密封材料完全密封; 将光学单元和光学部件布置在容纳空间中; 在LED芯片上依次形成芯片保护层，荧光层和硅树脂层; 以及在气密金属框架的顶面安装光学玻璃盖以密封本发明的包装结构。

公开(公告)号：US20120186726A1

公开(公告)日：2012-07-26

申请号：US13014708

申请日：2011-01-26

Applicant: JON-FWU HWU ,  Yung-Fu Wu ,  Kui-Chiang Liu

Inventor： JON-FWU HWU ,  Yung-Fu Wu ,  Kui-Chiang Liu

IPC: B29C65/48

CPC classification number: H01L33/507 ,  H01L33/58 ,  H01L2924/0002 ,  H01L2924/00

Abstract: A method of filling and sealing a fluorescent layer in a slot space defined by two optical lenses and a partition ring is disclosed, in which a slot space is defined by two optical glasses and a partition frame having a partition ring on the inner wall surface. The partition frame is installed with two slots diametrically opposite to each other, and the slot space is evacuated to allow filling of a fluorescent material, and then the two slots are sealed so that the moisture is prevented from permeating into the fluorescent layer, and thus the optical performance can be maintained over a long period.

Abstract translation: 公开了一种在由两个光学透镜和分隔环限定的狭槽空间中填充和密封荧光层的方法，其中槽空间由两个光学眼镜和在内壁表面上具有分隔环的分隔框架限定。 分隔框架安装有两个彼此径向相对的槽，并且槽空间被抽真空以允许填充荧光材料，然后将两个槽密封，使得防止水分渗透到荧光层中，因此 可以长时间保持光学性能。