Vatech Ewoo Holdings Co., Ltd.

Rayence Co., Ltd.

Sung-Kyn Heo

Jin-Pyo Chun

The present invention relates to an intraoral sensor for intraoral X-ray photography, and provides an intraoral sensor bending along an intraoral structure during intraoral X-ray photography, wherein the degree of bending of a first region corresponding to a part facing the major axis differs from that of a second region corresponding to the remaining part.

Intraoral sensor

The present invention provides an X-ray image sensor comprising: a sensor panel which is bendable, generates an electrical signal by detecting an X-ray, and has a first elasticity; a printed circuit board which transmits the electrical signal to the outside, has a second elasticity that is smaller than the first elasticity, and has a flexible property; and an elastic adjustment member which is made of an elastic material having a third elasticity that is larger than the first elasticity, and which adjusts the elasticity of the sensor panel and the printed circuit board so as to be greater than or equal to the third elasticity.

Image sensor and oral sensor device using same

The present invention provides an oral sensor device comprising: a sensor assembly which is bendable and generates an electrical signal by detecting an X-ray; and a window cover comprising a base portion and a side wall, the base portion being positioned on the front of a sensor panel with respect to the traveling direction of the X-ray, and covering the sensor panel, and the side wall protruding toward the rear from the lateral side of the edge of the base portion so as to cover the lateral surface of the sensor panel, and having a plurality of grooves formed on at least a part thereof.

Growing community of inventors

Gyeonggi-do, South Korea

Sung-Kyn Heo