| Patent Number |
Title Of Patent |
Date Issued |
| RE31473 |
System for fabrication of semiconductor bodies |
December 27, 1983 |
| A system and method is provided for forming semiconductor tear-drop shaped bodies having minimal grain boundaries. Semiconductor material is melted in a capillary tube at the top of a tower, and forced under gas pressure through a nozzle. Separate semiconductor bodies are formed. They ar |
| 5611884 |
Flip chip silicone pressure sensitive conductive adhesive |
March 18, 1997 |
| A method and composition for joining flip chips back-side-up with respect to substrates by applying an adhesive between the active side of the flip chip and the substrate. The adhesive is a conductive silicone pressure sensitive adhesive containing (i) a silicone resin, (ii) a siloxane g |
| 4322379 |
Fabrication process for semiconductor bodies |
March 30, 1982 |
| A system and method is provided for forming semiconductor tear-drop shaped bodies having minimal grain boundaries. Semiconductor material is melted in a capillary tube at the top of a tower, and forced under gas pressure through a nozzle. Separate semiconductor bodies are formed. They ar |
| 4270263 |
Glass support light energy converter |
June 2, 1981 |
| Semiconductor particles are distributed in a single level layer orientation in a glass sheet with portions of each particle exposed at both surfaces of the sheet. A metal layer on one surface of the sheet is in ohmic contact with the body of each particle and forms a common electrode. |
| 4188177 |
System for fabrication of semiconductor bodies |
February 12, 1980 |
| A system and method is provided for forming semiconductor tear-drop shaped bodies having minimal grain boundaries. Semiconductor material is melted in a capillary tube at the top of a tower, and forced under gas pressure through a nozzle. Separate semiconductor bodies are formed. They ar |
| 4173494 |
Glass support light energy converter |
November 6, 1979 |
| Semiconductor particles are distributed in a single level layer orientation in a glass sheet with portions of each particle exposed at both surfaces of the sheet. A metal layer on one surface of the sheet is in ohmic contact with the body of each particle and forms a common electrode. |
| 4136436 |
Light energy conversion |
January 30, 1979 |
| A process for the manufacture of a light energy converter involves forming of a plurality of photovoltaic sources wherein first bodies of a first conductivity type semiconductor material each has a surface layer of a second conductivity type material and second bodies of said second |
| 4100051 |
Light energy conversion |
July 11, 1978 |
| Solar energy conversion is provided by a structure formed of a plurality of photovoltaic sources. An electrolyte wets the sources. Upon exposure to light the photovoltaic sources cause a current to flow in the electrolyte, producing an electrochemical reaction. The products of this react |
| 4090059 |
Thermal recording head for printer |
May 16, 1978 |
| A paging system, or the like, having a transmitting station and a plurality of pocket sized subscriber units is disclosed. The transmitting station has a keyboard for encoding alphanumeric characters of a message and a subscriber code, a storage means for a predetermined number of charac |
| 4042948 |
Integrated circuit isolation with mesas and/or insulating substrate |
August 16, 1977 |
| Isolation of integrated circuit components using an insulating substrate (such as ceramic or intrinsic semiconductor) and/or using mesas to separate components laterally and to define passive components. |
| 4021323 |
Solar energy conversion |
May 3, 1977 |
| Solar energy conversion is provided by a structure formed of a plurality of photovoltaic sources. An electrolyte wets the sources. Upon exposure to light the photovoltaic sources cause a current to flow in the electrolyte producing an electrochemical reaction. The products of this reacti |
| 4001947 |
Teaching system |
January 11, 1977 |
| A system for teaching spelling, arithmetic or other drill subject is disclosed which utilizes a magnetic tape to store signals containing both oral questions and digital data representative of the correct answer to the question. A teacher's encoding unit provides means for recording the |
| 3979758 |
Electrostatic head with toner attracting plates |
September 7, 1976 |
| An electrostatic imaging system is disclosed having an imaging head characterized by a plurality of discretely chargeable areas. The charge on each discrete area is controlled by a separate binary circuit. The imaging head is preferably a monocrystalline semiconductor substrate with the |
| 3979757 |
Electrostatic display system with toner applied to head |
September 7, 1976 |
| An electrostatic imaging system is disclosed having an imaging head characterized by a plurality of discretely chargeable areas. The charge on each discrete area is controlled by a separate binary circuit. The imaging head is preferably a monocrystalline semiconductor substrate with the |
| 3955354 |
Display for electronic clocks and watches |
May 11, 1976 |
| An electronic timepiece with minimal power requirements, employing a single ring of individual visual display elements selectively actuated to display hours, minutes, and seconds. |
| 3944724 |
Paging system with selectively actuable pocket printers |
March 16, 1976 |
| A paging system, or the like, having a transmitting station and a plurality of pocket sized subscriber units is disclosed. The transmitting station has a keyboard for encoding alphanumeric characters of a message and a subscriber code, a storage means for a predetermined number of charac |
