公开(公告)号：US20100033947A1

公开(公告)日：2010-02-11

申请号：US12186725

申请日：2008-08-06

Applicant: Yu-Ping Lin ,  Chih-Yuan Chen ,  Pei-Ju Lai ,  Ding-He Chen

Inventor： Yu-Ping Lin ,  Chih-Yuan Chen ,  Pei-Ju Lai ,  Ding-He Chen

IPC: F21V9/16 ,  G02F2/02

CPC classification number: G02F2/02 ,  G02F1/133603 ,  G02F1/133609 ,  G02F2001/133614

Abstract: An enhanced wavelength-converting structure is disclosed. The enhanced wavelength-converting structure includes a substrate, a wavelength-converting layer arranged next to the substrate, and a wavelength-selective reflecting layer arranged next to the wavelength-converting layer. The wavelength-converting layer converts the first light into the second light. A part of the second light radiating backward to the light source is further reflected toward the substrate by the wavelength-selective reflecting layer to form the enhanced second light by combining with another part of the second light radiating toward the substrate.

Abstract translation: 公开了一种增强的波长转换结构。 增强的波长转换结构包括衬底，布置在衬底旁边的波长转换层和布置在波长转换层旁边的波长选择反射层。 波长转换层将第一光转换成第二光。 通过波长选择性反射层将朝向光源的后方的第二光的一部分进一步反射到基板，通过与朝向基板辐射的第二光的另一部分结合而形成增强的第二光。

公开(公告)号：US20090262526A1

公开(公告)日：2009-10-22

申请号：US12104708

申请日：2008-04-17

Applicant: Yu-Ping Lin ,  Chih-Yuan Chen ,  Pei-Ju Lai ,  Ding-He Chen

Inventor： Yu-Ping Lin ,  Chih-Yuan Chen ,  Pei-Ju Lai ,  Ding-He Chen

IPC: F21V9/02 ,  H01L27/28

CPC classification number: F21K9/64 ,  F21K9/62 ,  F21Y2113/13 ,  H01L25/0753 ,  H01L33/50 ,  H01L2924/0002 ,  H01L2924/00

Abstract: The white LED module includes a packaging housing having a containing chamber, an LED chipset disposed in the containing chamber, and a shared flat wavelength-converting structure disposed on the packaging housing. The LED chipset could illuminate an original light with at least two wavelengths. The original light may be diffused with the shared flat wavelength-converting structure and may be partially converted into a converted light with the shared flat wavelength-converting structure. The converted light and the original light are mixed to form a white light.

Abstract translation: 白色LED模块包括具有容纳室的包装壳体，设置在容纳室中的LED芯片组，以及设置在包装壳体上的共享扁平波长转换结构。 LED芯片组可以照亮至少两个波长的原始光。 原始光可以用共享的平坦波长转换结构扩散，并且可以被共享的平坦波长转换结构部分地转换成转换的光。 将转换的光和原始光混合以形成白光。

公开(公告)号：US20080176066A1

公开(公告)日：2008-07-24

申请号：US11940845

申请日：2007-11-15

Applicant: Wen-Chi CHANG ,  Yu-Ping LIN ,  Fu-Tien WANG ,  Chih-Yuan CHEN ,  Ding-He CHEN

Inventor： Wen-Chi CHANG ,  Yu-Ping LIN ,  Fu-Tien WANG ,  Chih-Yuan CHEN ,  Ding-He CHEN

IPC: B32B27/18 ,  B05D3/02 ,  C09K11/02

CPC classification number: H01J1/64 ,  C09K11/02 ,  C09K11/08 ,  H01J1/68 ,  Y10T428/265

Abstract: A wavelength converting structure is provided. The wavelength converting structure comprises the following:a substrate, anda wavelength converting coating which is deposited on the substrate and comprises:(a) a phosphor powder which can be excited by UVC; and (b) an anti-UVC adhesive, wherein the thickness of the wavelength converting coating is 2 to 10 times the average particle size of the phosphor powder and the amount of the phosphor powder in the wavelength converting coating conforms to at least one of the following requirements:(i) the phosphor powder should be about 30% to 85% by volume of the wavelength converting coating based on the total volume of the phosphor powder and the adhesive; and(ii) the weight ratio of the phosphor powder to the adhesive should range from 1:1 to 20:1.The wavelength converting coating can effectively convert UVC to visible light to provide a visible light source with a high surface area.

Abstract translation: 提供了波长转换结构。 波长转换结构包括以下：基底和沉积在基底上的波长转换涂层，包括：（a）可以被紫外线激发的荧光体粉末; 和（b）抗UV粘合剂，其中波长转换涂层的厚度是荧光体粉末的平均粒径的2至10倍，并且波长转换中的荧光体粉末的量 涂层符合以下要求中的至少一个：（i）基于荧光体粉末和粘合剂的总体积，荧光体粉末应为波长转换涂层的约30体积％至85体积％; 和（ii）荧光粉与粘合剂的重量比应在1:1至20:1的范围内。 波长转换涂层可以有效地将UVA转化为可见光，以提供具有高表面积的可见光源。

公开(公告)号：US08081289B2

公开(公告)日：2011-12-20

申请号：US12186725

申请日：2008-08-06

Applicant: Yu-Ping Lin ,  Chih-Yuan Chen ,  Pei-Ju Lai ,  Ding-He Chen

Inventor： Yu-Ping Lin ,  Chih-Yuan Chen ,  Pei-Ju Lai ,  Ding-He Chen

IPC: C09K19/02 ,  G02B6/10 ,  F21V9/16 ,  G02F2/02

CPC classification number: G02F2/02 ,  G02F1/133603 ,  G02F1/133609 ,  G02F2001/133614

Abstract: An enhanced wavelength-converting structure is disclosed. The enhanced wavelength-converting structure includes a substrate, a wavelength-converting layer arranged next to the substrate, and a wavelength-selective reflecting layer arranged next to the wavelength-converting layer. The wavelength-converting layer converts the first light into the second light. A part of the second light radiating backward to the light source is further reflected toward the substrate by the wavelength-selective reflecting layer to form the enhanced second light by combining with another part of the second light radiating toward the substrate.

Abstract translation: 公开了一种增强的波长转换结构。 增强的波长转换结构包括衬底，布置在衬底旁边的波长转换层和布置在波长转换层旁边的波长选择反射层。 波长转换层将第一光转换成第二光。 通过波长选择性反射层将朝向光源的后方的第二光的一部分进一步反射到基板，通过与朝向基板辐射的第二光的另一部分结合而形成增强的第二光。