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1. KR1020070080109 - DEVICE AND A METHOD FOR ATTACHING A FRONT PANEL OF A LIQUID LENS EVEN IF THE FRONT PANEL AND A LIQUID LENS BODY ARE NOT IN PARALLEL TO EACH OTHER

Office
Republic of Korea
Application Number 1020060011231
Application Date 06.02.2006
Publication Number 1020070080109
Publication Date 09.08.2007
Grant Number 1007658630000
Grant Date 10.10.2007
Publication Kind B1
IPC
G02B 3/12
GPHYSICS
02OPTICS
BOPTICAL ELEMENTS, SYSTEMS, OR APPARATUS
3Simple or compound lenses
12Fluid-filled or evacuated lenses
G02B 3/00
GPHYSICS
02OPTICS
BOPTICAL ELEMENTS, SYSTEMS, OR APPARATUS
3Simple or compound lenses
G02B 3/10
GPHYSICS
02OPTICS
BOPTICAL ELEMENTS, SYSTEMS, OR APPARATUS
3Simple or compound lenses
10Bifocal lenses; Multifocal lenses
CPC
G02B 3/14
GPHYSICS
02OPTICS
BOPTICAL ELEMENTS, SYSTEMS, OR APPARATUS
3Simple or compound lenses
12Fluid-filled or evacuated lenses
14of variable focal length
G02B 26/004
GPHYSICS
02OPTICS
BOPTICAL ELEMENTS, SYSTEMS, OR APPARATUS
26Optical devices or arrangements using movable or deformable optical elements for controlling the intensity, colour, phase, polarisation or direction of light, e.g. switching, gating, modulating
004based on a displacement or a deformation of a fluid
G02B 1/06
GPHYSICS
02OPTICS
BOPTICAL ELEMENTS, SYSTEMS, OR APPARATUS
1Optical elements characterised by the material of which they are made
06made of fluids in transparent cells
H02P 9/006
HELECTRICITY
02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
PCONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
9Arrangements for controlling electric generators for the purpose of obtaining a desired output
006Means for protecting the generator by using control
Applicants TOP ENGINEERING CO., LTD.
주식회사 탑 엔지니어링
Inventors JIN, MYUNG JIN
진명진
KIM, JUNG WOOK
김정욱
KIM, JOON YOUNG
김준영
Agents 공인복
Title
(EN) DEVICE AND A METHOD FOR ATTACHING A FRONT PANEL OF A LIQUID LENS EVEN IF THE FRONT PANEL AND A LIQUID LENS BODY ARE NOT IN PARALLEL TO EACH OTHER
(KO) 액체 렌즈의 전면 패널 합착 장치 및 방법
Abstract
(EN)

PURPOSE: A device and a method for attaching a front panel of a liquid lens are provided to make liquid equally flow over a groove in attaching the front panel to a lens body, by regulating the parallel state of the front panel and the lens body before attachment.

CONSTITUTION: A liquid lens(300) has a liquid filing part and a liquid lens body(370) provided with a rear panel(320) and inclined at the predetermined angle in the lower side. A device for attaching a front panel(310) disposed at the upper side of the body to the liquid lens body by moving down the front panel is composed of a vacuum nozzle unit(22) sucking the front panel; a vacuum nozzle control unit(23) controlling the suction power through the vacuum nozzle; a Z-axis motor(24) for moving up and down the vacuum nozzle; a control unit(25) for controlling the movement of the Z-axis motor; and a ball joint unit(21) disposed between the Z- vacuum nozzle and the front panel to adjust the inclination of the front panel.

© KIPO 2007

(KO)
본 발명은 액체충진부를 구비한 바디와 상기 바디 하측에 구비된 후면패널이 소정 각도 기울어졌을 때 상기 바디 상부측에 전면패널을 합착하는 액체 렌즈의 전면 패널 합착 장치에 있어서, 상기 전면패널을 흡착하는 진공 노즐부; 상기 진공노즐을 통해 흡착력을 제어하는 진공 노즐 제어부; 상기 진공노즐의 승강(昇降)을 위한 Z축 모터; 상기 Z축 모터의 이동제어를 위한 제어부; 및 상기 진공 노즐과 전면 패널 사이에 위치하고, 전면패널이 액체렌즈의 바디의 상부면에 안착되었을 때, 상기 액체렌즈 바디의 기울기와 동일하게 전면패널의 기울기를 유지하는 볼 조인트부를 포함함을 특징으로 한다.

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