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Class Information
Number: 257/80
Name: Active solid-state devices (e.g., transistors, solid-state diodes) > Incoherent light emitter structure > In combination with or also constituting light responsive device
Description: Subject matter wherein the light emitting active semiconductor device is combined with a separate device which generates an electrical signal when light impinges upon it or the active device both emits light when stimulated and generates an electrical signal in response to light impingent thereupon.
Sub-classes under this class:
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7615791 |
Semiconductor optical device |
Nov. 10, 2009 |
| 7615414 |
Dental intraoral radiological image sensor with a fiber-optic plate |
Nov. 10, 2009 |
| 7608862 |
Light emitting device and a lighting apparatus |
Oct. 27, 2009 |
| 7608856 |
Electronic devices comprising organic semiconductors |
Oct. 27, 2009 |
| 7605440 |
Pixel cell isolation of charge storage and floating diffusion regions using doped wells |
Oct. 20, 2009 |
| 7601987 |
Semiconductor light emitting device |
Oct. 13, 2009 |
| 7598527 |
Monitoring photodetector for integrated photonic devices |
Oct. 6, 2009 |
| 7592654 |
Reduced crosstalk CMOS image sensors |
Sep. 22, 2009 |
| 7589350 |
Light-emitting diode chip |
Sep. 15, 2009 |
| 7586115 |
Light emission from semiconductor integrated circuits |
Sep. 8, 2009 |
| 7586125 |
Light emitting diode package structure and fabricating method thereof |
Sep. 8, 2009 |
| 7582908 |
Nitride semiconductor device and manufacturing method thereof |
Sep. 1, 2009 |
| 7579628 |
Backlight device for liquid crystal display including a plurality of light emitting diodes within their own concaves aligned in a straight line within a larger concave |
Aug. 25, 2009 |
| 7572522 |
Luminescent device |
Aug. 11, 2009 |
| 7573076 |
Vertical gallium-nitride based light emitting diode |
Aug. 11, 2009 |
| 7573126 |
Matching circuits on optoelectronic devices |
Aug. 11, 2009 |
| 7569860 |
Integrated photonic devices |
Aug. 4, 2009 |
| 7569864 |
Silicon-rich-oxide white light photodiode |
Aug. 4, 2009 |
| 7566909 |
Surface emitting type device having a resistance to damage by static electricity |
Jul. 28, 2009 |
| 7564066 |
Multi-chip assembly with optically coupled die |
Jul. 21, 2009 |
| 7564065 |
Light emitting device and a lighting apparatus |
Jul. 21, 2009 |
| 7554124 |
Nitride-based compound semiconductor light emitting device, structural unit thereof, and fabricating method thereof |
Jun. 30, 2009 |
| 7554170 |
Variably responsive photosensor |
Jun. 30, 2009 |
| 7547566 |
Organic electroluminescent device and method of manufacturing the same |
Jun. 16, 2009 |
| 7544971 |
Lateral current blocking light-emitting diode and method for manufacturing the same |
Jun. 9, 2009 |
| 7535042 |
Pixel cell with a controlled output signal knee characteristic response |
May. 19, 2009 |
| 7535089 |
Monolithically integrated light emitting devices |
May. 19, 2009 |
| 7528415 |
Semiconductor laser |
May. 5, 2009 |
| 7528416 |
Vertical structure LED and fabricating method thereof |
May. 5, 2009 |
| 7525131 |
Photoelectric surface and photodetector |
Apr. 28, 2009 |
| 7521720 |
Semiconductor optical devices having fin structures |
Apr. 21, 2009 |
| 7521719 |
Light emitting and image sensing device and apparatus |
Apr. 21, 2009 |
| 7518150 |
White light source and illumination apparatus using the same |
Apr. 14, 2009 |
| 7504616 |
Exposure device and image forming apparatus using the same |
Mar. 17, 2009 |
| 7504665 |
Semiconductor optical devices |
Mar. 17, 2009 |
| 7501659 |
LED device and optical detector therewith for bill validator |
Mar. 10, 2009 |
| 7488987 |
Boron phosphide-based semiconductor light-emitting device and production method thereof |
Feb. 10, 2009 |
| 7479658 |
Epitaxial wafers, method for manufacturing of epitaxial wafers, method of suppressing bowing of these epitaxial wafers and semiconductor multilayer structures using these epitaxial wafers |
Jan. 20, 2009 |
| 7476904 |
Photoelectric converting film stack type solid-state image pickup device |
Jan. 13, 2009 |
| 7473931 |
System and method for mounting units for an avionic display |
Jan. 6, 2009 |
| 7470938 |
Nitride semiconductor light emitting device |
Dec. 30, 2008 |
| 7468528 |
Semiconductor light-emitting device |
Dec. 23, 2008 |
| 7465960 |
Submount for light emitting/receiving device |
Dec. 16, 2008 |
| 7460743 |
Diffusion and laser photoelectrically coupled integrated circuit signal line |
Dec. 2, 2008 |
| 7456434 |
Micro optical bench structure |
Nov. 25, 2008 |
| 7453092 |
Light emitting device and light emitting element having predetermined optical form |
Nov. 18, 2008 |
| 7449720 |
Epitaxial wafer for semiconductor light-emitting devices, and semiconductor light-emitting device |
Nov. 11, 2008 |
| 7446293 |
Electro-optical element and method for manufacturing thereof, optical module and method for driving thereof |
Nov. 4, 2008 |
| 7439547 |
Micro electro mechanical system apparatus |
Oct. 21, 2008 |
| 7427522 |
Short-wavelength laser module and method of producing the same |
Sep. 23, 2008 |
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