| Patents for H01L 33 - Semiconductor devices with at least one potential-jump barrier or surface barrier specially adapted for light emission; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof (99,364) |
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| 02/03/1998 | US5714014 Semiconductor heterojunction material |
| 02/03/1998 | US5714006 Method of growing compound semiconductor layer |
| 01/29/1998 | DE19730455A1 Light-emitting gallium phosphide element |
| 01/28/1998 | CN1171633A Method for preparing composite film of nm-level ferroelectrics-semiconductor particles |
| 01/28/1998 | CN1171621A Light emitting device, wafer for light emitting device, and method of preparing same |
| 01/27/1998 | US5711592 Lamplight device for vehicle |
| 01/22/1998 | WO1998002719A1 Device and method for optical package for providing feedback |
| 01/22/1998 | CA2230811A1 Device and method for optical package for providing feedback |
| 01/21/1998 | CN2273046Y Button switch device for telltale clock |
| 01/20/1998 | US5710441 Microcavity LED with photon recycling |
| 01/20/1998 | US5710440 Semiconductor light emitting element with In GaAlP active layer of specified thickness |
| 01/20/1998 | US5710439 Optoelectronic integrated device having optical elements and electronic elements grown in a monolithic form on a GaAs ssubstrate |
| 01/20/1998 | US5710436 Quantum effect device |
| 01/15/1998 | DE19630689C1 Halbleiteranordnung und Verfahren zum Herstellen A semiconductor device and method of manufacturing |
| 01/14/1998 | EP0818769A2 Liquid crystal display device |
| 01/14/1998 | EP0818056A2 Integrated heterostructures of group iii-v nitride semiconductor materials and methods for fabricating the same |
| 01/14/1998 | EP0754349A4 Semiconductor devices and methods |
| 01/14/1998 | CN1170383A Multicolor organic light emitting devices |
| 01/13/1998 | USRE35713 Disc recording and/or reproducing apparatus |
| 01/13/1998 | US5708743 Light bending devices |
| 01/13/1998 | US5708301 Electrode material and electrode for III-V group compound semiconductor |
| 01/13/1998 | US5708280 Integrated electro-optical package and method of fabrication |
| 01/13/1998 | US5707900 Method of heat-treating semiconductor crystal of a group II-group VI compound |
| 01/13/1998 | US5707891 Method of manufacturing a light emitting diode |
| 01/13/1998 | US5707745 Multicolor organic light emitting devices |
| 01/07/1998 | EP0817283A1 Gallium nitride compound semiconductor light emitting device and process for producing gallium nitride compound semiconductor |
| 01/07/1998 | EP0817282A2 Semiconductor device |
| 01/07/1998 | EP0817279A1 Process for the production of a chalcopyrite structure semiconductor thin film containing a specific dopant |
| 01/07/1998 | EP0815597A1 Electroluminescent device comprising porous silicon |
| 01/06/1998 | US5706177 Multi-terminal surface-mounted electronic device |
| 01/06/1998 | US5705834 Light emitting diode |
| 01/06/1998 | US5705831 Zncdses, gaas, molecular beam epitaxy |
| 01/06/1998 | US5705403 Concentration, lasers |
| 01/06/1998 | US5705047 Method for manufacturing porous blue light emitting diode |
| 01/06/1998 | US5704709 Optical receiving body for at least one LED |
| 01/02/1998 | DE19638637A1 Mounting LED displays and other devices on printed circuit boards |
| 01/02/1998 | DE19625622A1 Light radiating semiconductor constructional element |
| 01/02/1998 | DE19624677A1 Optoelectronic component separation method |
| 12/31/1997 | WO1997050133A1 Radiation-emitting semiconductor diode, and method of manufacturing such a diode |
| 12/31/1997 | WO1997050132A1 Light-emitting semiconductor component with luminescence conversion element |
| 12/31/1997 | CN1169036A Light emitting device and mfg. method thereof |
| 12/30/1997 | US5703894 Radiation-emitting semiconductor diode and method of manufacturing such a diode |
| 12/30/1997 | US5703436 Transparent contacts for organic devices |
| 12/30/1997 | US5703401 Miniature semiconductor device for surface mounting |
| 12/30/1997 | US5703394 Integrated electro-optical package |
| 12/30/1997 | US5702963 Using circuit tiles of silicon thin-films which are transferred, interconnected and packaged |
| 12/29/1997 | EP0717883B1 Surface emitting laser device with a vertical cavity |
| 12/24/1997 | WO1997049132A1 Light-emitting semiconductor device |
| 12/24/1997 | WO1997049119A1 Photoelectronic material, device using the same, and method for manufacturing the same |
| 12/24/1997 | CN1168747A Process and device for supplying an electric consumer with regulated electric voltage or current |
| 12/23/1997 | US5701325 Compound semiconductor device and fabrication method of producing the compound semiconductor device |
| 12/23/1997 | US5701321 Semiconductor laser producing short wavelength light |
| 12/23/1997 | US5701133 Cascaded multiplying current mirror driver for LED's |
| 12/23/1997 | US5701035 Electrode structure and method for fabricating the same |
| 12/23/1997 | US5700714 Patterning aluminum nitride film to form diffusion mask with windows, diffusing impurity by annealing, etching with hydrofluoric acid |
| 12/23/1997 | US5700713 Light emitting semiconductor device using group III nitride compound and method of producing the same |
| 12/18/1997 | WO1997048138A2 Visible light emitting devices including uv-light emitting diode and uv-excitable, visible light emitting phosphor, and method of producing such devices |
| 12/18/1997 | WO1997048134A1 Illuminator assembly incorporating light emitting diodes |
| 12/17/1997 | EP0813252A1 Method of manufacturing a multiple layer semiconductor structure |
| 12/17/1997 | EP0812485A1 Bandgap tuning of semiconductor well structure |
| 12/17/1997 | EP0640248B1 Epitaxial ohmic contact for integrated heterostructure of Group II-VI semiconductor materials and method of fabricating same |
| 12/17/1997 | CN1167966A Integrated electro-optical package and method of fabrication |
| 12/16/1997 | US5698892 Image pickup element and image pickup device having scribe lines composed of two portions with different layer structure |
| 12/16/1997 | US5698865 Light-emitting diode |
| 12/16/1997 | US5698858 Solid-state image intensifier and x-ray examination apparatus comprising a solid-state image intensifier |
| 12/16/1997 | US5698452 Method of making integrated detector/photoemitter with non-imaging director |
| 12/11/1997 | WO1997047049A1 Series of layers and substrate-buffer system, and process for the production thereof |
| 12/11/1997 | WO1997047042A1 Light emitting semiconductor device |
| 12/11/1997 | DE19623881A1 Self illuminating electro luminescent display panel |
| 12/11/1997 | CA2257156A1 Light emitting semiconductor device |
| 12/10/1997 | EP0812023A1 Semiconductor components, in particular photodetectors, light emitting diodes, optical modulators and waveguides with multilayer structures grown on silicon substrates |
| 12/10/1997 | EP0811863A1 Vertical positioning of an optoelectronical component on a carrier relative to an optical conductor integrated on this carrier |
| 12/10/1997 | EP0811262A1 Diode laser component with cooling element and diode laser module |
| 12/10/1997 | EP0811251A2 MULTICOLOR LIGHT EMITTING DIODE, METHODS FOR PRODUCING SAME AND MULTICOLOR DISPLAY INCORPORATING AN ARRAY OF SUCH LEDs |
| 12/10/1997 | EP0811250A1 Semiconductor device with a roughened semiconductive surface |
| 12/09/1997 | US5696785 Impurity getters in laser enclosures |
| 12/09/1997 | US5696629 Optical component comprising layers of porous silicon |
| 12/09/1997 | US5696389 Light-emitting semiconductor device |
| 12/09/1997 | US5695617 Silicon nanoparticles |
| 12/09/1997 | US5695556 Obtaining relationship between film thickness of compound semiconductor layer and photoluminescence intensity, designating as said critical film thickness the thickness where photoluminescence exhibits a peak |
| 12/04/1997 | WO1997045881A1 Semiconductor light emitting device and method for manufacturing the same |
| 12/04/1997 | WO1997040560A3 Radiation-emitting semiconductor diode, and method of manufacturing same |
| 12/04/1997 | DE19720300A1 Chip-on-chip hybrid electronic component |
| 12/04/1997 | DE19621858A1 Schichtenfolge sowie Substrat-Puffer-System und Verfahren zur Herstellung derselben Layer sequence substrate and buffer system and process for producing same |
| 12/03/1997 | EP0810674A2 Light emitting device, wafer for light emitting device, and method of preparing the same |
| 12/03/1997 | EP0810621A1 Semiconductor photocathode and semiconductor photocathode apparatus using the same |
| 12/03/1997 | EP0810307A2 Method of forming a compound semiconductor film |
| 12/03/1997 | CN1166890A Vertical geometry light emitting diode with group III nitride active layer and extended lifetime |
| 12/02/1997 | US5694412 Semiconductor substrate, output mirror comprising adjacent semiconductor layers having different refractive indices and bandgaps, active region comprising active layer where active region and output mirror are lattice matched to substrate |
| 12/02/1997 | US5694410 Semiconductor laser device |
| 12/02/1997 | US5693963 Light emitting diode on sapphire substrate; impurity addition during formation of the nitride layer |
| 12/02/1997 | US5693962 Full color organic light emitting diode array |
| 12/02/1997 | US5693180 Ion milling with silicon tetrachloride and chloride gas mixture |
| 11/26/1997 | EP0809304A2 Optoelectronic converter and process of manufacturing |
| 11/26/1997 | EP0809280A2 Method of making an InP-based device comprising semiconductor growth on a non-planar surface |
| 11/26/1997 | EP0808514A1 Method of manufacturing a semiconductor diode laser |
| 11/26/1997 | EP0808244A2 Multicolor organic light emitting devices |
| 11/25/1997 | US5692002 Buried heterostructure semiconductor laser fabricated on a p-type substrate |
| 11/25/1997 | US5692001 Optoelectronic semiconductor device with a semiconductor diode laser |
| 11/25/1997 | US5690807 Electrolytic etching of silicon wafer, nanometer particles with luminescence properties |