Semiconductor Energy Laboratory Co., Ltd. patent applications published on November 30th, 2023

Summary of the patent applications from Semiconductor Energy Laboratory Co., Ltd. on November 30th, 2023

Semiconductor Energy Laboratory Co., Ltd. has recently filed several patents related to various semiconductor devices and materials. These patents aim to improve the performance, reliability, and functionality of these devices.

Summary:

The organization has filed patents for:

• A ferroelectric device with improved ferroelectricity, utilizing specific insulators to control the presence and movement of hydrogen within the device.
• A semiconductor device with a large storage capacity per unit area, offering high storage density without compromising performance.
• A new design for a separator in a nonaqueous secondary battery, utilizing different pore sizes in the separators to enhance battery performance.
• A positive electrode active material and a secondary battery that are stable in high potential and high temperature conditions, ensuring safety.
• A new structure for a semiconductor device, including transistors with specific configurations and connections.
• A method for manufacturing a highly reliable semiconductor device with stable electric characteristics, involving the use of an oxide semiconductor layer.
• A novel composite oxide semiconductor material with potential applications in electronics and optoelectronics.
• An imaging device that can process images and convert them into binary data using a product-sum operation with a weight coefficient.
• A semiconductor device that aims to reduce parasitic capacitance between wirings, utilizing specific oxide insulating layers.
• A semiconductor device with a transistor that uses an oxide semiconductor, making it more convenient and reliable for various applications.

Notable applications:

• Improved ferroelectric devices with controlled hydrogen presence and movement.
• Semiconductor devices with large storage capacity per unit area.
• Enhanced nonaqueous secondary batteries with optimized separator design.
• Stable positive electrode active materials and secondary batteries for high potential and high temperature conditions.
• Innovative semiconductor device structures and manufacturing methods for improved reliability and performance.
• Novel composite oxide semiconductor materials for various electronic and optoelectronic applications.
• Efficient imaging devices for image processing and recognition.
• Reduced parasitic capacitance in semiconductor devices for improved performance.
• Convenient and reliable semiconductor devices using oxide semiconductors.

Patent applications for Semiconductor Energy Laboratory Co., Ltd. on November 30th, 2023

LIQUID CRYSTAL DISPLAY DEVICE AND SEMICONDUCTOR DEVICE (18231950)

Main Inventor

Hajime KIMURA

ELECTRONIC DEVICE (18233641)

Main Inventor

Julian LINDBLAD

DISPLAY DEVICE (18296690)

Main Inventor

Takashi NAKAGAWA

SEMICONDUCTOR DEVICE AND ELECTRONIC DEVICE (18245098)

Main Inventor

Hiromichi GODO

SEMICONDUCTOR DEVICE (18234942)

Main Inventor

Shunpei YAMAZAKI

SEMICONDUCTOR DEVICE AND METHOD FOR MANUFACTURING THE SAME (18231830)

Main Inventor

Shunpei YAMAZAKI

METHOD FOR MANUFACTURING OXIDE SEMICONDUCTOR DEVICE (18231902)

Main Inventor

Shunpei Yamazaki

IMAGING DEVICE AND ELECTRONIC DEVICE (18231871)

Main Inventor

Takayuki IKEDA

COMPOSITE OXIDE SEMICONDUCTOR AND TRANSISTOR (18228134)

Main Inventor

Shunpei YAMAZAKI

METHOD FOR MANUFACTURING SEMICONDUCTOR DEVICE (18214623)

Main Inventor

Toshinari SASAKI

SEMICONDUCTOR DEVICE (18233456)

Main Inventor

Shunpei YAMAZAKI

METHOD FOR FORMING POSITIVE ELECTRODE ACTIVE MATERIAL, POSITIVE ELECTRODE, SECONDARY BATTERY, ELECTRONIC DEVICE, POWER STORAGE SYSTEM, AND VEHICLE (18249901)

Main Inventor

Shunpei YAMAZAKI

NONAQUEOUS SECONDARY BATTERY (18228732)

Main Inventor

Shunpei YAMAZAKI

Semiconductor Device and Method For Driving Semiconductor Device (18233172)

Main Inventor

Shunpei YAMAZAKI

Ferroelectric Device and Semiconductor Device (18032651)

Main Inventor

Shunpei YAMAZAKI