| 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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| 04/25/1978 | US4086514 Variable color display device |
| 04/25/1978 | US4086126 Selective etching with an alkaline peroxide solution |
| 04/11/1978 | US4084130 Laser for integrated optical circuits |
| 03/28/1978 | US4081764 Zinc oxide light emitting diode |
| 03/21/1978 | US4080617 Gallium arsenide and gallium aluminum arsenide |
| 03/21/1978 | US4080245 Etching with hot phosphoric acid |
| 03/14/1978 | US4079404 Self-aligning support structure for optical components |
| 03/07/1978 | US4077817 Making a semiconductor laser structure by liquid phase epitaxy |
| 02/14/1978 | US4074305 Gaas layers as contacts to thin film semiconductor layers |
| 02/14/1978 | US4074299 Light-emitting diode element and device |
| 02/14/1978 | US4074143 Optoelectronic device with optical feedback |
| 02/07/1978 | US4072544 Electronic devices |
| 02/07/1978 | US4071945 Silicon carbide, ion bombardment |
| 01/17/1978 | US4069492 Electroluminescent semiconductor device having a body of amorphous silicon |
| 01/10/1978 | US4068252 Reversible optoelectronic semiconductor device |
| 12/27/1977 | US4065742 Composite semiconductor structures |
| 12/27/1977 | US4065729 Monolithic PNPN injection laser optical repeater |
| 12/27/1977 | US4064621 Cadmium diffused Pb1-x Snx Te diode laser |
| 12/13/1977 | US4062632 Constant modulation index technique for measuring the derivatives of device parameters |
| 12/06/1977 | US4062035 Luminescent diode |
| 11/15/1977 | US4058750 Light emitting semiconductor indicating structure with light conductors |
| 10/18/1977 | US4054814 Electroluminescent display and method of making |
| 10/11/1977 | US4053914 Light emissive diode |
| 09/20/1977 | US4049994 Aluminum gallium arsenide, gallium arsenide |
| 09/20/1977 | US4049488 Method of manufacturing a semiconductor device |
| 09/13/1977 | USRE29395 Method of fabricating a double heterostructure injection laser utilizing a stripe-shaped region |
| 09/13/1977 | US4048627 Electroluminescent semiconductor device having a restricted current flow |
| 09/13/1977 | US4047986 Semiconductor |
| 09/06/1977 | US4047123 Double heterostructure lasers having reduced microstress |
| 09/06/1977 | US4047075 Encapsulated light-emitting diode structure and array thereof |
| 08/30/1977 | US4045257 III(A)-(VB) Type luminescent diode |
| 07/26/1977 | US4038580 Electro-luminescent diode |
| 07/19/1977 | US4037241 Light emitting diodes, intermetallics |
| 07/12/1977 | US4035205 Epitaxial deposition in solution, electroluminescent devices |
| 07/12/1977 | US4034466 Package and method for a semiconductor radiant energy emitting device |
| 07/05/1977 | US4034311 Semiconductor laser |
| 06/28/1977 | US4032963 Package and method for a semiconductor radiant energy emitting device |
| 06/28/1977 | US4032953 Sensing circuits |
| 06/28/1977 | US4032951 Growth of iii-v layers containing arsenic, antimony and phosphorus, and device uses |
| 06/28/1977 | US4032945 Light emitting semiconductor diode |
| 06/28/1977 | US4032944 Semiconductor device for generating incoherent radiation and method of manufacturing same |
| 06/21/1977 | US4030949 Method of effecting liquid phase epitaxial growth of group III-V semiconductors |
| 06/07/1977 | US4028146 LPE Technique for fabricating tapered optical couplers |
| 05/24/1977 | US4025157 Gradient index miniature coupling lens |
| 05/24/1977 | US4024627 Package mounting of electronic chips, such as light emitting diodes |
| 05/17/1977 | US4024559 Electroluminescent diodes and a method of manufacturing same |
| 05/17/1977 | US4024029 Semi-conductor |
| 05/17/1977 | US4023993 Method of making an electrically pumped solid-state distributed feedback laser |
| 05/17/1977 | US4023890 Electro-transmissive display device |
| 05/10/1977 | US4023062 Low beam divergence light emitting diode |
| 04/19/1977 | US4019196 Indicating element and method of manufacturing same |
| 04/12/1977 | US4017881 Light emitting semiconductor device and a method for making the same |
| 04/12/1977 | US4017880 Red light emitting gallium phosphide device |
| 04/05/1977 | US4016505 Double heterostructure semiconductor laser |
| 04/05/1977 | US4016449 Light emitting diode display |
| 04/05/1977 | US4015893 Compound semiconductor optical integrated circuit having isolation zones for light transmission |
| 03/22/1977 | US4013918 Electroluminescent diode having threshold effect |
| 03/22/1977 | US4013916 Segmented light emitting diode deflector segment |
| 03/22/1977 | US4013915 Light emitting device mounting arrangement |
| 03/22/1977 | US4012833 Method of making display structure having light emitting diodes |
| 03/15/1977 | US4012243 Method of fabricating multicolor light displays utilizing etch and refill techniques |
| 03/08/1977 | US4011575 Light emitting diode array having a plurality of conductive paths for each light emitting diode |
| 03/01/1977 | US4010483 Current confining light emitting diode |
| 02/22/1977 | US4009394 Remote control light transmitter employing a cylindrical lens |
| 02/15/1977 | US4008485 Doped with silicon; tin, selenium, tellurium, or sulfur; intermetallics |
| 02/08/1977 | US4007396 Light emissive diode displays |
| 02/08/1977 | US4007074 Method of making an epitaxial growth layer of GaAs1-x Px compound semiconductor |
| 02/01/1977 | US4006366 Semiconductor device with memory effect |
| 01/25/1977 | US4005457 Semiconductor assembly, method of manufacturing same, and bonding agent therefor |
| 01/25/1977 | US4004342 Fabrication of ion implanted P-N junction devices |
| 01/04/1977 | US4001704 Laser solar cell apparatus |
| 01/04/1977 | US4001055 Gallium arsenide |
| 12/28/1976 | US4000437 Electric display device |
| 12/28/1976 | US4000020 Semiconductors |
| 12/28/1976 | US3999280 Narrow lead contact for automatic face down bonding of electronic chips |
| 12/21/1976 | US3999206 Semiconductor indicating device and method for production of same |
| 12/21/1976 | US3998672 Gallium arsenide, silicon dopes, p-n junctions |
| 12/21/1976 | US3998659 Solar cell with semiconductor particles and method of fabrication |
| 12/14/1976 | US3997907 Light emitting gallium phosphide device |
| 12/14/1976 | US3997377 Method of making a liquid phase epitaxial-layers of gallium phosphide on multiple wafers |
| 12/07/1976 | US3996526 Optical radiation generator electrically controlled |
| 11/30/1976 | US3995299 Radiation sources |
| 11/23/1976 | US3993964 Double heterostructure stripe geometry semiconductor laser device |
| 11/23/1976 | US3993963 Heterostructure devices, a light guiding layer having contiguous zones of different thickness and bandgap and method of making same |
| 11/23/1976 | US3993511 High temperature electrical contact for Peltier-induced liquid phase epitaxy on intermetallic III-V compounds of gallium |
| 11/09/1976 | USRE29033 Alphanumeric display system |
| 11/09/1976 | US3991339 Light emitting diode with reflector |
| 11/09/1976 | US3991163 Process for the production of III-V compounds |
| 11/02/1976 | US3990096 Semiconductor luminescent device |
| 10/19/1976 | US3987480 III-V semiconductor device with OHMIC contact to high resistivity region |
| 10/19/1976 | US3987401 Indicating system using multicolor light emitting diodes |
| 10/12/1976 | US3986193 Semiconductor SiCl light source and a method of manufacturing same |
| 10/12/1976 | US3985590 Process for forming heteroepitaxial structure |
| 10/05/1976 | US3984262 Method of making a substrate striped planar laser |
| 09/28/1976 | US3983510 Semiconductor double heterostructure laser device and method of making the same |
| 09/21/1976 | US3982262 Semiconductor indicating instrument |
| 09/21/1976 | US3982261 Epitaxial indium-gallium-arsenide phosphide layer on lattice-matched indium-phosphide substrate and devices |
| 09/21/1976 | US3981764 III-V Compound semi-conductor crystal growth from a liquid phase on a substract including filtering liquid phase |
| 09/14/1976 | US3981023 Integral lens light emitting diode |
| 09/07/1976 | US3979587 Component for light detection and emission |