GB202105257D0 - Light-emitting diodes - Google Patents
Light-emitting diodesInfo
- Publication number
- GB202105257D0 GB202105257D0 GBGB2105257.6A GB202105257A GB202105257D0 GB 202105257 D0 GB202105257 D0 GB 202105257D0 GB 202105257 A GB202105257 A GB 202105257A GB 202105257 D0 GB202105257 D0 GB 202105257D0
- Authority
- GB
- United Kingdom
- Prior art keywords
- light
- emitting diodes
- diodes
- emitting
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L33/00—Semiconductor devices having potential barriers specially adapted for light emission; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof
- H01L33/48—Semiconductor devices having potential barriers specially adapted for light emission; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof characterised by the semiconductor body packages
- H01L33/58—Optical field-shaping elements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B81—MICROSTRUCTURAL TECHNOLOGY
- B81B—MICROSTRUCTURAL DEVICES OR SYSTEMS, e.g. MICROMECHANICAL DEVICES
- B81B3/00—Devices comprising flexible or deformable elements, e.g. comprising elastic tongues or membranes
- B81B3/0064—Constitution or structural means for improving or controlling the physical properties of a device
- B81B3/0083—Optical properties
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V7/00—Reflectors for light sources
- F21V7/10—Construction
- F21V7/16—Construction with provision for adjusting the curvature
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B19/00—Condensers, e.g. light collectors or similar non-imaging optics
- G02B19/0033—Condensers, e.g. light collectors or similar non-imaging optics characterised by the use
- G02B19/0047—Condensers, e.g. light collectors or similar non-imaging optics characterised by the use for use with a light source
- G02B19/0061—Condensers, e.g. light collectors or similar non-imaging optics characterised by the use for use with a light source the light source comprising a LED
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B26/00—Optical devices or arrangements for the control of light using movable or deformable optical elements
- G02B26/08—Optical devices or arrangements for the control of light using movable or deformable optical elements for controlling the direction of light
- G02B26/0816—Optical devices or arrangements for the control of light using movable or deformable optical elements for controlling the direction of light by means of one or more reflecting elements
- G02B26/0825—Optical devices or arrangements for the control of light using movable or deformable optical elements for controlling the direction of light by means of one or more reflecting elements the reflecting element being a flexible sheet or membrane, e.g. for varying the focus
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B26/00—Optical devices or arrangements for the control of light using movable or deformable optical elements
- G02B26/08—Optical devices or arrangements for the control of light using movable or deformable optical elements for controlling the direction of light
- G02B26/0816—Optical devices or arrangements for the control of light using movable or deformable optical elements for controlling the direction of light by means of one or more reflecting elements
- G02B26/0833—Optical devices or arrangements for the control of light using movable or deformable optical elements for controlling the direction of light by means of one or more reflecting elements the reflecting element being a micromechanical device, e.g. a MEMS mirror, DMD
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L33/00—Semiconductor devices having potential barriers specially adapted for light emission; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof
- H01L33/48—Semiconductor devices having potential barriers specially adapted for light emission; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof characterised by the semiconductor body packages
- H01L33/58—Optical field-shaping elements
- H01L33/60—Reflective elements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B81—MICROSTRUCTURAL TECHNOLOGY
- B81B—MICROSTRUCTURAL DEVICES OR SYSTEMS, e.g. MICROMECHANICAL DEVICES
- B81B2201/00—Specific applications of microelectromechanical systems
- B81B2201/04—Optical MEMS
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L25/00—Assemblies consisting of a plurality of individual semiconductor or other solid state devices ; Multistep manufacturing processes thereof
- H01L25/03—Assemblies consisting of a plurality of individual semiconductor or other solid state devices ; Multistep manufacturing processes thereof all the devices being of a type provided for in the same subgroup of groups H01L27/00 - H01L33/00, or in a single subclass of H10K, H10N, e.g. assemblies of rectifier diodes
- H01L25/04—Assemblies consisting of a plurality of individual semiconductor or other solid state devices ; Multistep manufacturing processes thereof all the devices being of a type provided for in the same subgroup of groups H01L27/00 - H01L33/00, or in a single subclass of H10K, H10N, e.g. assemblies of rectifier diodes the devices not having separate containers
- H01L25/075—Assemblies consisting of a plurality of individual semiconductor or other solid state devices ; Multistep manufacturing processes thereof all the devices being of a type provided for in the same subgroup of groups H01L27/00 - H01L33/00, or in a single subclass of H10K, H10N, e.g. assemblies of rectifier diodes the devices not having separate containers the devices being of a type provided for in group H01L33/00
- H01L25/0753—Assemblies consisting of a plurality of individual semiconductor or other solid state devices ; Multistep manufacturing processes thereof all the devices being of a type provided for in the same subgroup of groups H01L27/00 - H01L33/00, or in a single subclass of H10K, H10N, e.g. assemblies of rectifier diodes the devices not having separate containers the devices being of a type provided for in group H01L33/00 the devices being arranged next to each other
Landscapes
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Physics & Mathematics (AREA)
- Computer Hardware Design (AREA)
- Manufacturing & Machinery (AREA)
- Power Engineering (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Light Control Or Optical Switches (AREA)
- Led Device Packages (AREA)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB2105257.6A GB2605801A (en) | 2021-04-13 | 2021-04-13 | Light-emitting diodes |
PCT/GB2022/050931 WO2022219335A1 (en) | 2021-04-13 | 2022-04-13 | Light-emitting diodes |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB2105257.6A GB2605801A (en) | 2021-04-13 | 2021-04-13 | Light-emitting diodes |
Publications (2)
Publication Number | Publication Date |
---|---|
GB202105257D0 true GB202105257D0 (en) | 2021-05-26 |
GB2605801A GB2605801A (en) | 2022-10-19 |
Family
ID=75949432
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB2105257.6A Pending GB2605801A (en) | 2021-04-13 | 2021-04-13 | Light-emitting diodes |
Country Status (2)
Country | Link |
---|---|
GB (1) | GB2605801A (en) |
WO (1) | WO2022219335A1 (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN116190285A (en) * | 2023-04-28 | 2023-05-30 | 江西省兆驰光电有限公司 | Screening and packaging technology for improving reliability of Mini LED device |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1346445B1 (en) * | 2000-08-09 | 2011-11-09 | Santur Corporation | Tunable distributed feedback laser |
US7916769B2 (en) * | 2008-04-30 | 2011-03-29 | Corning Incorporated | Optical package having deformable mirrors for focus compensation |
EP2590890A1 (en) * | 2010-07-05 | 2013-05-15 | Aron Michael | Piezo-electric based micro-electro-mechanical lens actuation system |
DE102011007328A1 (en) * | 2011-04-13 | 2012-10-18 | Robert Bosch Gmbh | Device and method for influencing a radiation characteristic of a light emitting diode |
US10850974B2 (en) * | 2015-05-05 | 2020-12-01 | The University Of Western Australia | Microelectromechanical systems (MEMS) and methods |
WO2018200417A1 (en) * | 2017-04-24 | 2018-11-01 | Pcms Holdings, Inc. | Systems and methods for 3d displays with flexible optical layers |
US10559630B2 (en) * | 2017-12-21 | 2020-02-11 | X Development Llc | Light emitting devices featuring optical mode enhancement |
EP3557126B1 (en) * | 2018-04-20 | 2024-03-13 | Insolight SA | Optomechanical system and method for controlling the photometric distribution of luminaires and corresponding luminaires |
WO2020010472A1 (en) * | 2018-07-13 | 2020-01-16 | 10644137 Canada Inc. | Apparatus and methods for high power led lights |
-
2021
- 2021-04-13 GB GB2105257.6A patent/GB2605801A/en active Pending
-
2022
- 2022-04-13 WO PCT/GB2022/050931 patent/WO2022219335A1/en active Application Filing
Also Published As
Publication number | Publication date |
---|---|
WO2022219335A1 (en) | 2022-10-20 |
GB2605801A (en) | 2022-10-19 |
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