Title:
IMAGING SYSTEM AND ENDOSCOPIC DEVICE
Document Type and Number:
WIPO Patent Application WO/2020/026433
Kind Code:
A1
Abstract:
According to the present invention, a solid-state imaging device is provided with: a pixel unit which acquires an imaging signal; a register which stores a setting value for defining an operation of the solid-state imaging device; a processing circuit which analog-to-digitally converts the imaging signal into a digital imaging signal; a frame forming unit which generates a serial digital transmission signal in which a synchronization signal that is synchronized with the horizontal synchronization signal of a captured image is embedded in the digital imaging signal as a first serial clock signal; and a data transmission unit which transmits data of the digital transmission signal. A control device is provided with: a clock generation unit which generates a second serial clock signal synchronized with a first serial clock signal embedded in the digital imaging signal included in the transmitted digital transmission signal; and a register setting unit which transmits, in synchronization with the second serial clock signal, a register setting signal for controlling the register, and the register determines, by using the first serial clock signal, a control represented by the transmitted register setting signal and stores a setting value according to the determination result.
Inventors:
KATO SHUICHI (JP)
Application Number:
PCT/JP2018/029222
Publication Date:
February 06, 2020
Filing Date:
August 03, 2018
Export Citation:
Assignee:
OLYMPUS CORP (JP)
International Classes:
H04N7/18; A61B1/00; H04N5/225
Foreign References:
| JP2013000466A | 2013-01-07 | |||
| JP2017176348A | 2017-10-05 | |||
| JP2006303582A | 2006-11-02 |
Attorney, Agent or Firm:
TANAI Sumio et al. (JP)
Download PDF:
Previous Patent: OPTICAL SYSTEM EVALUATION DEVICE AND OPTICAL SYSTEM EVALUATION METHOD
Next Patent: CYTODIAGNOSIS DEVICE AND CYTODIAGNOSIS METHOD
Next Patent: CYTODIAGNOSIS DEVICE AND CYTODIAGNOSIS METHOD