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Class Information
Number: 257/436
Name: Active solid-state devices (e.g., transistors, solid-state diodes) > Responsive to non-electrical signal (e.g., chemical, stress, light, or magnetic field sensors) > Electromagnetic or particle radiation > Light > With means for increasing light absorption (e.g., redirection of unabsorbed light)
Description: Subject matter with means for increasing the amount of light absorbed by the device (e.g., antireflection coatings applied to the device, doping with energy converters, providing reflectors to redirect initially unabsorbed light onto the receptor, etc.).
Sub-classes under this class:
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7456452 |
Light sensor having undulating features for CMOS imager |
Nov. 25, 2008 |
| 7449359 |
Fabricating method of CMOS image sensor |
Nov. 11, 2008 |
| 7449761 |
Electro-optical device, method for manufacturing electro-optical device, and electronic apparatus |
Nov. 11, 2008 |
| 7446297 |
Sensor and method for providing high transfer rate in page-based optical data storage |
Nov. 4, 2008 |
| 7446346 |
Semiconductor substrate for optoelectronic components and method for fabricating it |
Nov. 4, 2008 |
| 7443005 |
Lens structures suitable for use in image sensors and method for making the same |
Oct. 28, 2008 |
| 7443006 |
Photon amplification of image sensors |
Oct. 28, 2008 |
| 7439091 |
Light-emitting diode and method for manufacturing the same |
Oct. 21, 2008 |
| 7432578 |
CMOS image sensor with enhanced photosensitivity |
Oct. 7, 2008 |
| 7427799 |
Complementary metal oxide semiconductor image sensor and method for fabricating the same |
Sep. 23, 2008 |
| 7394140 |
Micromirror array device with electrostatically deflectable mirror plates |
Jul. 1, 2008 |
| 7372123 |
Semiconductor light-receiving module capable of converting light into current efficiently at light absorbing layer |
May. 13, 2008 |
| 7368797 |
Photoelectric conversion element and method of manufacturing the same |
May. 6, 2008 |
| 7365408 |
Structure for photolithographic applications using a multi-layer anti-reflection coating |
Apr. 29, 2008 |
| 7358535 |
Photo-coupler semiconductor device and production method therefor |
Apr. 15, 2008 |
| 7351995 |
Floating body germanium phototransistor having a photo absorption threshold bias region |
Apr. 1, 2008 |
| 7339108 |
Solar energy concentrator device for spacecraft and a solar generator panel |
Mar. 4, 2008 |
| 7332751 |
Rear-illuminated-type photodiode array |
Feb. 19, 2008 |
| 7332785 |
Dye-sensitized solar cell |
Feb. 19, 2008 |
| 7329856 |
Image sensor having integrated infrared-filtering optical device and related method |
Feb. 12, 2008 |
| 7323368 |
Method for manufacturing semiconductor device and heat treatment method |
Jan. 29, 2008 |
| 7317236 |
Semiconductor light-receiving module capable of converting light into current efficiently at light absorbing layer |
Jan. 8, 2008 |
| 7312507 |
Sensitizing dye solar cell |
Dec. 25, 2007 |
| 7307291 |
Gallium-nitride based ultraviolet photo detector |
Dec. 11, 2007 |
| 7294896 |
Photodetector with charge-carrier reflector |
Nov. 13, 2007 |
| 7291864 |
Single or multi-color high efficiency light emitting diode (LED) by growth over a patterned substrate |
Nov. 6, 2007 |
| 7291893 |
Photoelectric conversion element and method of manufacturing the same |
Nov. 6, 2007 |
| 7288825 |
Low-noise semiconductor photodetectors |
Oct. 30, 2007 |
| 7279764 |
Silicon-based resonant cavity photodiode for image sensors |
Oct. 9, 2007 |
| 7274096 |
Light transmissive cover, device provided with same and methods for manufacturing them |
Sep. 25, 2007 |
| 7265892 |
Micromirror array devices with light blocking areas |
Sep. 4, 2007 |
| 7245324 |
Image pickup apparatus for photographing an object |
Jul. 17, 2007 |
| 7238878 |
Photovoltaic module with light reflecting backskin |
Jul. 3, 2007 |
| 7233051 |
Germanium/silicon avalanche photodetector with separate absorption and multiplication regions |
Jun. 19, 2007 |
| 7227236 |
Image sensor package and its manufacturing method |
Jun. 5, 2007 |
| 7217883 |
Manufacturing a solar cell with backside contacts |
May. 15, 2007 |
| 7211820 |
Quantum well sensor having spatially separated sensing columns |
May. 1, 2007 |
| 7199436 |
Attachment structure for solid-state imaging device |
Apr. 3, 2007 |
| 7180110 |
Organic photoelectric conversion element |
Feb. 20, 2007 |
| 7173295 |
Multi-line triggering and interdigitated electrode structure for photoconductive semiconductor switches |
Feb. 6, 2007 |
| 7173179 |
Solar co-generator |
Feb. 6, 2007 |
| 7164182 |
Pixel with strained silicon layer for improving carrier mobility and blue response in imagers |
Jan. 16, 2007 |
| 7135725 |
Solid-state imaging device and method for manufacturing the same |
Nov. 14, 2006 |
| 7126638 |
Image sensor having multiple layers of dielectrics adjacent the photosensitive area for improved quantum efficiency |
Oct. 24, 2006 |
| 7110034 |
Image pickup apparatus containing light adjustment portion with reflection of a portion of light onto adjacent pixels |
Sep. 19, 2006 |
| 7105904 |
CMOS type image sensor module having transparent polymeric encapsulation material |
Sep. 12, 2006 |
| 7102824 |
Optical element for efficient sensing at large angles of incidence |
Sep. 5, 2006 |
| 7087831 |
Photoelectric conversion device and method of production thereof |
Aug. 8, 2006 |
| 7081584 |
Solar based electrical energy generation with spectral cooling |
Jul. 25, 2006 |
| 7071524 |
Semiconductor light receiving device for repeatedly propagating incident light in light absorption layer and method for manufacturing the same |
Jul. 4, 2006 |
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