PROXIMITY SENSING DEVICE

Provided is a proximity sensing device disposed under an OLED panel and having a light emitting module and a light receiving module. The light emitting module can emit invisible light having a peak wavelength of 1000 nm or more. The light receiving module is disposed adjacent to the light emitting m...

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Bibliographische Detailangaben
Hauptverfasser:	LIN CHIH MIN, LAI JING HONG, LAI SHIH WEN, YANG CHIA WEI, HSU CHIH HAO, LU KUANG MAO, KANG CHIEH YU, FAN JIAN HONG, HUANG YI TING
Format:	Patent
Sprache:	eng ; kor
Schlagworte:	BASIC ELECTRIC ELEMENTS COLORIMETRY ELECTRIC COMMUNICATION TECHNIQUE ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR ELECTRICITY MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT,POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRA-RED,VISIBLE OR ULTRA-VIOLET LIGHT MEASURING MEASURING ANGLES MEASURING AREAS MEASURING IRREGULARITIES OF SURFACES OR CONTOURS MEASURING LENGTH, THICKNESS OR SIMILAR LINEARDIMENSIONS PHYSICS RADIATION PYROMETRY SEMICONDUCTOR DEVICES TELEPHONIC COMMUNICATION TESTING
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Beschreibung
Zusammenfassung:	Provided is a proximity sensing device disposed under an OLED panel and having a light emitting module and a light receiving module. The light emitting module can emit invisible light having a peak wavelength of 1000 nm or more. The light receiving module is disposed adjacent to the light emitting module, and is configured to receive reflected light from the reflected invisible light. Accordingly, invisible light passing through the OLED panel will not create a bright spot on the panel. OLED 패널 아래에 배치되며 발광 모듈과 수광 모듈을 구비한 근접 감지 디바이스가 제공된다. 발광 모듈은 1000 nm 이상의 피크 파장을 갖는 비가시광을 방출할 수 있다. 수광 모듈은 발광 모듈에 인접하게 배치되며, 반사된 비가시광으로부터 반사광을 수광하도록 구성된다. 이에, OLED 패널을 통과하는 비가시광이 패널 상에 명점(bright spot)을 생성하지 못할 것이다.