TW201612453A - Lens structure and light emitting module using the same - Google Patents
Lens structure and light emitting module using the sameInfo
- Publication number
- TW201612453A TW201612453A TW103133956A TW103133956A TW201612453A TW 201612453 A TW201612453 A TW 201612453A TW 103133956 A TW103133956 A TW 103133956A TW 103133956 A TW103133956 A TW 103133956A TW 201612453 A TW201612453 A TW 201612453A
- Authority
- TW
- Taiwan
- Prior art keywords
- guide structure
- light emitting
- light guide
- light
- lens structure
- Prior art date
Links
Abstract
A light emitting device including a reflector, a light emitting component, and a lens structure is provided. The reflector has a bottom portion and an opening. The light emitting component is disposed on the bottom portion. The lens structure is located in the opening and opposite to the light emitting component with a distance. The lens structure includes a body and a first light guide structure, and a second light guide structure. The body has a light incident surface, wherein the light incident surface is a flat surface. The first light guide structure is connected to the body. The second light guide structure is connected to the body and the first light guide structure respectively, wherein the second light guide structure surrounds the first light guide structure and a light emitting surface opposite to the light incident surface is defined by the first light guide structure and the second light guide structure.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
TW103133956A TWI575189B (en) | 2014-09-30 | 2014-09-30 | Lens structure and light emitting module using the same |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
TW103133956A TWI575189B (en) | 2014-09-30 | 2014-09-30 | Lens structure and light emitting module using the same |
Publications (2)
Publication Number | Publication Date |
---|---|
TW201612453A true TW201612453A (en) | 2016-04-01 |
TWI575189B TWI575189B (en) | 2017-03-21 |
Family
ID=56360813
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
TW103133956A TWI575189B (en) | 2014-09-30 | 2014-09-30 | Lens structure and light emitting module using the same |
Country Status (1)
Country | Link |
---|---|
TW (1) | TWI575189B (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TWI579622B (en) * | 2016-08-12 | 2017-04-21 | 揚昇照明股份有限公司 | Light source module and display apparatus |
TWI622731B (en) * | 2016-09-22 | 2018-05-01 | 揚州雷笛克光學有限公司 | Lamp Structure |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ES1058053Y (en) * | 2004-07-14 | 2005-02-01 | Fed Signal Vama Sa | INTERNAL REFLECTION COLIMATOR LENS |
TWI458119B (en) * | 2008-05-05 | 2014-10-21 | Univ Nat Central | Light mixing apparatus of light emitting diode |
US8371710B2 (en) * | 2009-10-02 | 2013-02-12 | Coast Cutlery Company | Focusing lens system |
TWM375970U (en) * | 2009-10-14 | 2010-03-11 | Advanced Connectek Inc | Package carrier module of LED |
CN201637870U (en) * | 2009-12-14 | 2010-11-17 | 易世值 | Total reflection lens with adjustable beam angle |
CN102865549A (en) * | 2012-09-12 | 2013-01-09 | 北京星光影视设备科技股份有限公司 | Secondary optical lens with adjustable beam angle |
-
2014
- 2014-09-30 TW TW103133956A patent/TWI575189B/en active
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TWI579622B (en) * | 2016-08-12 | 2017-04-21 | 揚昇照明股份有限公司 | Light source module and display apparatus |
US10712592B2 (en) | 2016-08-12 | 2020-07-14 | Coretronic Corporation | Light source module and display apparatus |
TWI622731B (en) * | 2016-09-22 | 2018-05-01 | 揚州雷笛克光學有限公司 | Lamp Structure |
Also Published As
Publication number | Publication date |
---|---|
TWI575189B (en) | 2017-03-21 |
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