A MODULAR APPARATUS FOR SENSING THE POSITION OF AN OBJECT

A modular pointed object location recognition apparatus using rotating optics according to the present invention comprises: pointed object location recognition units installed at opposite edges of an upper part of a display; a control module to control the operation of the pointed object location re...

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Bibliographic Details
Main Authors LEE, DAE HOON, LEE, BYUNG CHAN, AHN, HYUN SUN, WOO, JAE IK, AHN, JUNE SUN
Format Patent
LanguageEnglish
Korean
Published 22.10.2015
Subjects
ANALOGOUS ARRANGEMENTS USING OTHER WAVES
CALCULATING
COMPUTING
COUNTING
DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES
ELECTRIC DIGITAL DATA PROCESSING
LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION ORRERADIATION OF RADIO WAVES
MEASURING
OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS
OPTICS
PHYSICS
RADIO DIRECTION-FINDING
RADIO NAVIGATION
TESTING
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Summary:A modular pointed object location recognition apparatus using rotating optics according to the present invention comprises: pointed object location recognition units installed at opposite edges of an upper part of a display; a control module to control the operation of the pointed object location recognition apparatus; and a connecting member coupled to one side of the upper part of the display to connect the pointed object location recognition apparatus and the control module. By the constitution stated above, the modular pointed object location recognition apparatus using the rotating optics according to the present invention is configured to irradiate light in a direction parallel to a screen of the display using a light irradiation unit which simply rotates in forward and reverse directions, and to recognize a location of the point object by using a reflected light incident by reflecting the irradiated light on the pointed object. Therefore, the present apparatus can be simply installed on a random display panel because a separate reflection member does not need to be installed on the circumference of the display screen. 본 발명에 따른 회전 광학계를 이용한 모듈형 지시체 위치인식장치는 디스플레이의 상부 양측 모서리부에 설치되는 지시물체 위치인식장치, 상기 지시물체 위치인식장치의 동작을 제어하는 제어모듈, 및 상기 지시물체 위치인식장치와 상기 제어모듈을 서로 연결하도록 상기 디스플레이 상부면 일측에 결합되는 연결부재를 포함하는 것을 특징으로 한다. 상술한 바와 같은 구성에 의하여 본 발명에 따른 회전 광학계를 이용한 모듈형 지시체 위치인식장치는 단순히 정역회전 하는 광조사부를 이용하여 디스플레이의 화면에 평행한 방향으로 광을 조사하고, 상기 조사된 광이 지시물체에 반사되어 입사되는 반사광을 이용하여 상기 지시물체의 위치를 인식하도록 구성되기 때문에 디스플레이의 화면 둘레에 별도의 반사부재를 설치할 필요가 없어서 임의의 디스플레이 패널에 간단히 설치가 가능한 장점이 있다.
Bibliography:Application Number: KR20140043403