Difference between revisions of "NICHIA CORPORATION patent applications published on November 30th, 2023"
Wikipatents (talk | contribs) (Creating a new page) |
Wikipatents (talk | contribs) |
||
(2 intermediate revisions by the same user not shown) | |||
Line 1: | Line 1: | ||
+ | '''Summary of the patent applications from NICHIA CORPORATION on November 30th, 2023''' | ||
+ | |||
+ | NICHIA CORPORATION has recently filed several patents related to the manufacturing and design of light-emitting devices. These patents cover various aspects such as the method of manufacturing light-emitting modules, the structure of light-emitting devices, and the use of specific materials in the production of phosphors. | ||
+ | |||
+ | In terms of manufacturing methods, NICHIA CORPORATION has developed a method that involves providing an intermediate structure with a wiring board, conducting members, and resist layers. The resist layer is then used to expose a portion of the light-emitting element, and bonding members are formed on the conducting members. Another method focuses on detecting and removing defects in a semiconductor layer using lasers. | ||
+ | |||
+ | The patents also describe the structure of light-emitting devices. One patent focuses on a device with a base member, a light-reflective member, and a recess for the light-emitting element. The light-reflective member is positioned to enhance light reflection. Another patent describes a device with a base member, a frame member, and a cover, along with a light-receiving body that receives light emitted by the light-emitting element. | ||
+ | |||
+ | NICHIA CORPORATION has also filed patents related to the use of specific materials in the production of light-emitting devices. These include the use of a wavelength conversion member and a reflecting member to improve light emission, as well as the use of coated magnetic powder made of rare earth-iron-nitrogen-based materials. | ||
+ | |||
+ | Summary of notable applications: | ||
+ | |||
+ | * Method of manufacturing light-emitting modules using an intermediate structure and resist layers. | ||
+ | * Design of light-emitting devices with base members, light-reflective members, and recesses for light-emitting elements. | ||
+ | * Method of manufacturing light-emitting devices using support members and evaluating the electrical characteristics of light-emitting elements. | ||
+ | * Use of coated magnetic powder made of rare earth-iron-nitrogen-based materials in light-emitting devices. | ||
+ | * Design of light-emitting devices with base members, frame members, covers, and light-receiving bodies. | ||
+ | * Method of manufacturing phosphor ceramics using aluminum nitride and manganese gas. | ||
+ | * Use of halophosphate phosphors with low elution amounts of chlorine ions when exposed to hot water. | ||
+ | |||
+ | |||
+ | |||
+ | |||
==Patent applications for NICHIA CORPORATION on November 30th, 2023== | ==Patent applications for NICHIA CORPORATION on November 30th, 2023== | ||
Line 8: | Line 31: | ||
Takeshi SADAMOCHI | Takeshi SADAMOCHI | ||
− | |||
− | |||
− | |||
− | |||
− | |||
− | |||
− | |||
− | |||
− | |||
− | |||
− | |||
===HALOPHOSPHATE PHOSPHOR, MANUFACTURING METHOD THEREOF, AND LIGHT-EMITTING DEVICE ([[US Patent Application 18324113. HALOPHOSPHATE PHOSPHOR, MANUFACTURING METHOD THEREOF, AND LIGHT-EMITTING DEVICE simplified abstract (NICHIA CORPORATION)|18324113]])=== | ===HALOPHOSPHATE PHOSPHOR, MANUFACTURING METHOD THEREOF, AND LIGHT-EMITTING DEVICE ([[US Patent Application 18324113. HALOPHOSPHATE PHOSPHOR, MANUFACTURING METHOD THEREOF, AND LIGHT-EMITTING DEVICE simplified abstract (NICHIA CORPORATION)|18324113]])=== | ||
Line 27: | Line 39: | ||
Ryuta MIYAI | Ryuta MIYAI | ||
− | |||
− | |||
− | |||
− | |||
− | |||
− | |||
− | |||
− | |||
− | |||
− | |||
− | |||
− | |||
− | |||
===COATED RARE EARTH-IRON-NITROGEN-BASED MAGNETIC POWDER, PRODUCTION METHOD THEREOF, MAGNETIC MATERIAL FOR MAGNETIC FIELD AMPLIFICATION, AND MAGNETIC MATERIAL FOR HYPER-HIGH FREQUENCY ABSORPTION ([[US Patent Application 18324341. COATED RARE EARTH-IRON-NITROGEN-BASED MAGNETIC POWDER, PRODUCTION METHOD THEREOF, MAGNETIC MATERIAL FOR MAGNETIC FIELD AMPLIFICATION, AND MAGNETIC MATERIAL FOR HYPER-HIGH FREQUENCY ABSORPTION simplified abstract (NICHIA CORPORATION)|18324341]])=== | ===COATED RARE EARTH-IRON-NITROGEN-BASED MAGNETIC POWDER, PRODUCTION METHOD THEREOF, MAGNETIC MATERIAL FOR MAGNETIC FIELD AMPLIFICATION, AND MAGNETIC MATERIAL FOR HYPER-HIGH FREQUENCY ABSORPTION ([[US Patent Application 18324341. COATED RARE EARTH-IRON-NITROGEN-BASED MAGNETIC POWDER, PRODUCTION METHOD THEREOF, MAGNETIC MATERIAL FOR MAGNETIC FIELD AMPLIFICATION, AND MAGNETIC MATERIAL FOR HYPER-HIGH FREQUENCY ABSORPTION simplified abstract (NICHIA CORPORATION)|18324341]])=== | ||
Line 48: | Line 47: | ||
Jun AKAMATSU | Jun AKAMATSU | ||
− | |||
− | |||
− | |||
− | |||
− | |||
− | |||
− | |||
− | |||
− | |||
− | |||
− | |||
− | |||
− | |||
− | |||
− | |||
− | |||
===METHOD FOR MANUFACTURING LIGHT-EMITTING DEVICE ([[US Patent Application 18306348. METHOD FOR MANUFACTURING LIGHT-EMITTING DEVICE simplified abstract (NICHIA CORPORATION)|18306348]])=== | ===METHOD FOR MANUFACTURING LIGHT-EMITTING DEVICE ([[US Patent Application 18306348. METHOD FOR MANUFACTURING LIGHT-EMITTING DEVICE simplified abstract (NICHIA CORPORATION)|18306348]])=== | ||
Line 72: | Line 55: | ||
Koji NISHINO | Koji NISHINO | ||
− | |||
− | |||
− | |||
− | |||
− | |||
− | |||
− | |||
− | |||
− | |||
− | |||
− | |||
===METHOD OF PRODUCING SEMICONDUCTOR DEVICE ([[US Patent Application 18310002. METHOD OF PRODUCING SEMICONDUCTOR DEVICE simplified abstract (NICHIA CORPORATION)|18310002]])=== | ===METHOD OF PRODUCING SEMICONDUCTOR DEVICE ([[US Patent Application 18310002. METHOD OF PRODUCING SEMICONDUCTOR DEVICE simplified abstract (NICHIA CORPORATION)|18310002]])=== | ||
Line 91: | Line 63: | ||
Yoshiki YAMAGUCHI | Yoshiki YAMAGUCHI | ||
− | |||
− | |||
− | |||
− | |||
− | |||
− | |||
− | |||
− | |||
− | |||
− | |||
− | |||
− | |||
===LIGHT EMITTING DEVICE ([[US Patent Application 18323335. LIGHT EMITTING DEVICE simplified abstract (NICHIA CORPORATION)|18323335]])=== | ===LIGHT EMITTING DEVICE ([[US Patent Application 18323335. LIGHT EMITTING DEVICE simplified abstract (NICHIA CORPORATION)|18323335]])=== | ||
Line 111: | Line 71: | ||
Soichiro MIURA | Soichiro MIURA | ||
− | |||
− | |||
− | |||
− | |||
− | |||
− | |||
− | |||
− | |||
− | |||
− | |||
===LIGHT-EMITTING DEVICE ([[US Patent Application 18323316. LIGHT-EMITTING DEVICE simplified abstract (NICHIA CORPORATION)|18323316]])=== | ===LIGHT-EMITTING DEVICE ([[US Patent Application 18323316. LIGHT-EMITTING DEVICE simplified abstract (NICHIA CORPORATION)|18323316]])=== | ||
Line 129: | Line 79: | ||
Soichiro MIURA | Soichiro MIURA | ||
− | |||
− | |||
− | |||
− | |||
− | |||
− | |||
− | |||
− | |||
− | |||
− | |||
− | |||
− | |||
===METHOD OF MANUFACTURING LIGHT EMITTING DEVICE ([[US Patent Application 18446382. METHOD OF MANUFACTURING LIGHT EMITTING DEVICE simplified abstract (NICHIA CORPORATION)|18446382]])=== | ===METHOD OF MANUFACTURING LIGHT EMITTING DEVICE ([[US Patent Application 18446382. METHOD OF MANUFACTURING LIGHT EMITTING DEVICE simplified abstract (NICHIA CORPORATION)|18446382]])=== | ||
Line 149: | Line 87: | ||
Hirosuke HAYASHI | Hirosuke HAYASHI | ||
− | |||
− | |||
− | |||
− | |||
− | |||
− | |||
− | |||
− | |||
− | |||
− | |||
− | |||
===LIGHT-EMITTING DEVICE ([[US Patent Application 18302418. LIGHT-EMITTING DEVICE simplified abstract (NICHIA CORPORATION)|18302418]])=== | ===LIGHT-EMITTING DEVICE ([[US Patent Application 18302418. LIGHT-EMITTING DEVICE simplified abstract (NICHIA CORPORATION)|18302418]])=== | ||
Line 168: | Line 95: | ||
Takuya YAMANOI | Takuya YAMANOI | ||
− | |||
− | |||
− | |||
− | |||
− | |||
− | |||
− | |||
− | |||
− | |||
− | |||
− | |||
− | |||
− | |||
===LIGHT EMITTING MODULE AND METHOD OF MANUFACTURING SAME ([[US Patent Application 18320668. LIGHT EMITTING MODULE AND METHOD OF MANUFACTURING SAME simplified abstract (NICHIA CORPORATION)|18320668]])=== | ===LIGHT EMITTING MODULE AND METHOD OF MANUFACTURING SAME ([[US Patent Application 18320668. LIGHT EMITTING MODULE AND METHOD OF MANUFACTURING SAME simplified abstract (NICHIA CORPORATION)|18320668]])=== | ||
Line 188: | Line 102: | ||
Hiroki TOMINAGA | Hiroki TOMINAGA | ||
− | |||
− | |||
− | |||
− | |||
− | |||
− | |||
− | |||
− | |||
− | |||
− | |||
− | |||
− | |||
− | |||
− |
Latest revision as of 14:54, 6 December 2023
Summary of the patent applications from NICHIA CORPORATION on November 30th, 2023
NICHIA CORPORATION has recently filed several patents related to the manufacturing and design of light-emitting devices. These patents cover various aspects such as the method of manufacturing light-emitting modules, the structure of light-emitting devices, and the use of specific materials in the production of phosphors.
In terms of manufacturing methods, NICHIA CORPORATION has developed a method that involves providing an intermediate structure with a wiring board, conducting members, and resist layers. The resist layer is then used to expose a portion of the light-emitting element, and bonding members are formed on the conducting members. Another method focuses on detecting and removing defects in a semiconductor layer using lasers.
The patents also describe the structure of light-emitting devices. One patent focuses on a device with a base member, a light-reflective member, and a recess for the light-emitting element. The light-reflective member is positioned to enhance light reflection. Another patent describes a device with a base member, a frame member, and a cover, along with a light-receiving body that receives light emitted by the light-emitting element.
NICHIA CORPORATION has also filed patents related to the use of specific materials in the production of light-emitting devices. These include the use of a wavelength conversion member and a reflecting member to improve light emission, as well as the use of coated magnetic powder made of rare earth-iron-nitrogen-based materials.
Summary of notable applications:
- Method of manufacturing light-emitting modules using an intermediate structure and resist layers.
- Design of light-emitting devices with base members, light-reflective members, and recesses for light-emitting elements.
- Method of manufacturing light-emitting devices using support members and evaluating the electrical characteristics of light-emitting elements.
- Use of coated magnetic powder made of rare earth-iron-nitrogen-based materials in light-emitting devices.
- Design of light-emitting devices with base members, frame members, covers, and light-receiving bodies.
- Method of manufacturing phosphor ceramics using aluminum nitride and manganese gas.
- Use of halophosphate phosphors with low elution amounts of chlorine ions when exposed to hot water.
Contents
- 1 Patent applications for NICHIA CORPORATION on November 30th, 2023
- 1.1 PHOSPHOR CERAMIC, LIGHT-EMITTING DEVICE AND MANUFACTURING METHODS THEREFOR (18325543)
- 1.2 HALOPHOSPHATE PHOSPHOR, MANUFACTURING METHOD THEREOF, AND LIGHT-EMITTING DEVICE (18324113)
- 1.3 COATED RARE EARTH-IRON-NITROGEN-BASED MAGNETIC POWDER, PRODUCTION METHOD THEREOF, MAGNETIC MATERIAL FOR MAGNETIC FIELD AMPLIFICATION, AND MAGNETIC MATERIAL FOR HYPER-HIGH FREQUENCY ABSORPTION ([[US Patent Application 18324341. COATED RARE EARTH-IRON-NITROGEN-BASED MAGNETIC POWDER, PRODUCTION METHOD THEREOF, MAGNETIC MATERIAL FOR MAGNETIC FIELD AMPLIFICATION, AND MAGNETIC MATERIAL FOR HYPER-HIGH FREQUENCY ABSORPTION simplified abstract (NICHIA CORPORATION)|18324341]])
- 1.4 METHOD FOR MANUFACTURING LIGHT-EMITTING DEVICE (18306348)
- 1.5 METHOD OF PRODUCING SEMICONDUCTOR DEVICE (18310002)
- 1.6 LIGHT EMITTING DEVICE (18323335)
- 1.7 LIGHT-EMITTING DEVICE (18323316)
- 1.8 METHOD OF MANUFACTURING LIGHT EMITTING DEVICE (18446382)
- 1.9 LIGHT-EMITTING DEVICE (18302418)
- 1.10 LIGHT EMITTING MODULE AND METHOD OF MANUFACTURING SAME (18320668)
Patent applications for NICHIA CORPORATION on November 30th, 2023
PHOSPHOR CERAMIC, LIGHT-EMITTING DEVICE AND MANUFACTURING METHODS THEREFOR (18325543)
Main Inventor
Takeshi SADAMOCHI
HALOPHOSPHATE PHOSPHOR, MANUFACTURING METHOD THEREOF, AND LIGHT-EMITTING DEVICE (18324113)
Main Inventor
Ryuta MIYAI
COATED RARE EARTH-IRON-NITROGEN-BASED MAGNETIC POWDER, PRODUCTION METHOD THEREOF, MAGNETIC MATERIAL FOR MAGNETIC FIELD AMPLIFICATION, AND MAGNETIC MATERIAL FOR HYPER-HIGH FREQUENCY ABSORPTION ([[US Patent Application 18324341. COATED RARE EARTH-IRON-NITROGEN-BASED MAGNETIC POWDER, PRODUCTION METHOD THEREOF, MAGNETIC MATERIAL FOR MAGNETIC FIELD AMPLIFICATION, AND MAGNETIC MATERIAL FOR HYPER-HIGH FREQUENCY ABSORPTION simplified abstract (NICHIA CORPORATION)|18324341]])
Main Inventor
Jun AKAMATSU
METHOD FOR MANUFACTURING LIGHT-EMITTING DEVICE (18306348)
Main Inventor
Koji NISHINO
METHOD OF PRODUCING SEMICONDUCTOR DEVICE (18310002)
Main Inventor
Yoshiki YAMAGUCHI
LIGHT EMITTING DEVICE (18323335)
Main Inventor
Soichiro MIURA
LIGHT-EMITTING DEVICE (18323316)
Main Inventor
Soichiro MIURA
METHOD OF MANUFACTURING LIGHT EMITTING DEVICE (18446382)
Main Inventor
Hirosuke HAYASHI
LIGHT-EMITTING DEVICE (18302418)
Main Inventor
Takuya YAMANOI
LIGHT EMITTING MODULE AND METHOD OF MANUFACTURING SAME (18320668)
Main Inventor
Hiroki TOMINAGA