1577 patents
Page 64 of 79
Utility
Interrupt monitoring systems and methods for failure detection for a semiconductor device
6 Apr 20
A semiconductor device includes an interrupt control circuit that receives a plurality of interrupt signals from the circuit blocks and outputs an interrupt request to the processor, and an interrupt monitoring circuit that corresponds to one of the interrupt signals and includes a setting circuit for setting a monitoring type and first and second monitoring periods.
Kyohei Yamaguchi, Daisuke Kawakami, Hiroyuki Hamasaki
Filed: 2 Oct 18
Utility
Rotation Detection Device
1 Apr 20
A rotation detection device includes a rotation detection circuit, a step-up power supply circuit, a step-down power supply circuit, a first power supply path, and a second power supply path.
Kenichi KOZUKA, Masato ODA, Tadashi KAWAHARA, Masashi OKI
Filed: 22 Sep 19
Utility
Semiconductor Device
1 Apr 20
An semiconductor device capable of suppressing an increase in layout area can be provided.
Mitsuhiro HOTTA
Filed: 15 Sep 19
Utility
Semiconductor Device and Methods of Setting Voltages
1 Apr 20
The present invention provides a semiconductor device and a voltage-setting method capable of suppressing degradation of elements constituting a semiconductor device.
Fumiki KAWAKAMI
Filed: 15 Sep 19
Utility
Semiconductor device and electronic apparatus
30 Mar 20
A semiconductor device, including a first semiconductor chip including a first substrate having a semiconductor larger in bandgap than silicon, the first semiconductor chip being formed with a first FET including a first gate electrode, a first source, and a first drain, a second semiconductor chip including a second substrate having a semiconductor larger in bandgap than silicon, the second semiconductor chip being formed with a second FET having a second gate electrode, a second source, and a second drain, and a third semiconductor chip including a third substrate having silicon, the third semiconductor chip being formed with a MOSFET including a third gate electrode, a third source, and a third drain.
Satoru Akiyama, Hiroyoshi Kobayashi, Hisao Inomata, Sei Saitou
Filed: 11 Feb 18
Utility
Semiconductor integrated circuit device and semiconductor device
30 Mar 20
Even when a driven circuit has a large-scale load, a small-scale step-down driver circuit can supply an internal potential to the driven circuit at high speed.
Hiroyuki Takahashi, Muneaki Matsushige
Filed: 6 Mar 18
Utility
Semiconductor device, and on-vehicle electronic device and automobile each including the semiconductor device
30 Mar 20
A semiconductor integrated power device including: an output transistor configured to drive an external load element; a temperature detection circuit configured to: output a first detection signal in reference to a temperature difference between a temperature of the output transistor and an ambient temperature; and output a second detection signal in reference to a temperature difference between a temperature of the output transistor and a first reference temperature; and a current limiter circuit configured to limit a current flowing through the output transistor according to the first detection signal and the second detection signal.
Akira Uemura, Akihiro Nakahara
Filed: 3 May 17
Utility
A/D converter and semiconductor device
30 Mar 20
An A/D converter includes an A/D conversion circuit for converting an analog output signal into a digital signal, and a control circuit for controlling the A/D conversion circuit.
Yasuyuki Tanaka, Masaaki Tanimura
Filed: 13 May 19
Utility
Semiconductor Device and Semiconductor Device Control Methods
25 Mar 20
Methods of controlling semiconductor device and semiconductor device are provided in which a semiconductor device can define a normally operational ambient temperature at a low level.
Daisuke KATAGIRI
Filed: 20 Aug 19
Utility
Method of Manufacturing Semiconductor Device
25 Mar 20
An object of the present invention is to improve manufacturing efficiency of a semiconductor device.
Yoshiaki SATO, Yoshinori MIYAKI, Junichi ARITA
Filed: 20 Aug 19
Utility
Semiconductor Device and Method of Manufacturing Semiconductor Device
25 Mar 20
A semiconductor device having a nonvolatile memory cell arranged in a p-type well (active region) PW1 in a memory cell region 1A in a semiconductor substrate 1 and an MISFET arranged in a p-type well PW2 (active region) or an n-type well (active region) in a peripheral circuit region 2A is constructed as follows.
Tamotsu OGATA
Filed: 25 Nov 19
Utility
Ternary content addressable memory with match line circuit for controlling potential of match realizing higher speed of search access
23 Mar 20
An object of the present disclosure is to provide a content addressable memory realizing higher speed of a search access.
Makoto Yabuuchi
Filed: 19 Mar 18
Utility
Semiconductor device and a method of manufacturing the same
23 Mar 20
For simplifying the dual-damascene formation steps of a multilevel Cu interconnect, a formation step of an antireflective film below a photoresist film is omitted.
Katsuhiko Hotta, Kyoko Sasahara
Filed: 23 Oct 18
Utility
Semiconductor device and method for producing the same
23 Mar 20
In an active region, a gate electrode is disposed in a trench.
Takamitsu Matsuo, Hitoshi Matsuura, Yasuyuki Saito, Yoshinori Hoshino
Filed: 10 Sep 17
Utility
Method of determining focus lens position, control program for making computer execute the method, and imaging device
23 Mar 20
A method of determining a position of a focus lens includes the steps of detecting luminance values corresponding to a plurality of imaging elements which detect light via a focus lens while moving the focus lens, calculating a contrast value for evaluation of a focused state of a subject image on the basis of the detected luminance values corresponding to the imaging elements, specifying the largest luminance value in the detected luminance values corresponding to the imaging elements, specifying a range in which the largest luminance value is not less than a value which is determined in advance in a moving range of the focus lens and determining the position of the focus lens on the basis of the contrast value in the specified range of the position of the focus lens.
Shinya Tanaka, Koji Shida
Filed: 30 Nov 17
Utility
Memory device and low breakdown voltage transistor
23 Mar 20
When a memory cell is formed over a first fin and a low breakdown voltage transistor is formed over a second fin, the depth of a first trench for dividing the first fins in a memory cell region is made larger than that of a second trench for dividing the second fins in a logic region.
Shibun Tsuda, Tomohiro Yamashita
Filed: 30 Nov 16
Utility
Semiconductor device
23 Mar 20
A semiconductor device according to one embodiment includes: a semiconductor substrate having a first surface and a second surface which is an opposite surface of the first surface; a first wiring and a second wiring disposed on the first surface; a first conductive film electrically connected to the first wiring; and a gate electrode.
Hiroyoshi Kudou, Satoru Tokuda, Satoshi Uchiya
Filed: 17 Apr 18
Utility
Power circuit
23 Mar 20
There is to provide a power circuit capable of stabilizing an internal power source voltage and assuring a normal operation of a load circuit.
Kentaro Hayashi, Yutaka Hayashi
Filed: 20 Aug 18
Utility
Semiconductor circuit design device
23 Mar 20
A logic model of a nonvolatile memory device is commonly used in high order synthesis and a logic simulation.
Takashi Kawano
Filed: 11 Dec 17
Utility
Semiconductor device and flash-memory control method
23 Mar 20
According to one embodiment, a memory controller is configured so that when the memory controller controls a writing/erasing process for a flash memory performed by a first or second master, the memory controller can prohibit, while the first master is performing the writing/erasing process for the flash memory, an interruption of the writing/erasing process in execution, the interruption resulting from access to the flash memory by the second master.
Takashi Kurafuji
Filed: 2 May 18