| 摘要 |
An LC(Liquid Crystal) syringe with improved de-bubble functions is provided to remove the possibility, that remaineing bubbles are re-flowed into an LC injecting pipe during dropping of a rod, by artificially removing the bubbles through vacuum suction force and more effectively and automatically remove the bubbles by applying the vacuum suction force in association with the up and down movement of the rod, thereby reliably discharging the LC. An LC syringe comprises a body(30) and a rod(10). In the body, an LC injecting pipe(32), an LC supply pipe(40) and a vacuum suction pipe(70) are formed. The LC injecting pipe passes through the body up and down. The LC supply pipe is connected with the LC injecting pipe in a lower side of the body so as to supply LC(60) to the LC injecting pipe. The vacuum suction pipe is connected to a vacuum device(80) by being connected with the LC injecting pipe in an upper side of the body. The rod is inserted into the LC injecting pipe in an upper part of the body, and installed so as to move up and down by a motor. |
