摘要:
The invention relates to a resistance (1) that is designed as a bipole and consists of a series connection made of a radiation emitter (2) and a radiation receiver (3). The resistance (R) which is determined by the quotient of a voltage (Um) that can be picked off at the connection poles (S1,2) pertaining to the series connection and a current (Im) that flows over said voltage depends upon the degree of external influence on the beam path (5) between the radiation emitter (2) and the radiation receiver (3).
摘要:
An organic optoelectronic component is specified, with a substrate (1), an organic light-emitting element (2) which has an organic light-emitting layer (22) between two electrodes (21, 22), and an organic radiation-detecting element (3) which has an organic radiation-detecting layer (32), wherein the organic light-emitting element (2) and the organic radiation-detecting element (3) are arranged on the substrate (1), the organic light-emitting element (2) is designed to emit visible light during operation and the organic radiation-detecting element (3) is designed to detect infrared radiation during operation.
摘要:
Die Erfindung betrifft ein Verfahren zur Detektion einfallender Röntgenstrahlung mittels eines direktkonvertierenden Röntgenstrahlungsdetektors (C3, C5), wobei ein zur Detektion verwendetes Halbleitermaterial (HL) zur Generation zusätzlicher Ladungsträger mit einer zusätzlichen Strahlung mit einer Energie von mindestens 1,6 eV bestrahlt wird. Weiter betrifft die Erfindung einen direktkonvertierenden Röntgenstrahlungsdetektor (C3, C5) zur Detektion von Röntgenstrahlung nach dem erfindungsgemäßen Verfahren, zumindest aufweisend ein zur Detektion von Röntgenstrahlung verwendetes Halbleitermaterial (HL) und mindestens eine Strahlungsquelle (Q), welche das Halbleitermaterial (HL) mit einer zusätzlichen Strahlung bestrahlt, wobei die Strahlung eine Energie von mindestens 1,6 eV aufweist, sowie ein CT-System (C1), aufweisend einen Röntgenstrahlungsdetektor (C3, C5).
摘要:
In the present disclosure, accessory equipment for gesture recognition is provided. The equipment can be used with a camera on an electronic device such as a multifunction portable device. The equipment includes in part a first filtering layer and a second filtering layer. The first filtering layer filters out visible light from the ambient light to obtain invisible light. The invisible light then arrives at the second filtering layer where the spectrum of the invisible light is shifted to a range of visible spectrum. Then the shifted invisible light is received by the camera for gesture recognition. By recognizing gestures based on such images, the background noise can be significantly reduced or eliminated.
摘要:
Systems and methods may provide for an integrated miniature sensor that operates in the Terahertz region of the electromagnetic spectrum. The integrated miniature sensor may detect a remote target and operate in a non-contact, non-invasive manner. Numerous signal analysis techniques may be employed such as Doppler radar technology, absorption spectroscopy, and others when the integrated miniature sensor is used in biomedical, physiological and other settings where prolonged recording of bio-signals is needed.
摘要:
Procédé de fabrication d'un module photovoltaïque disposé sur un dispositif d'affichage émissif, ledit module photovoltaïque comportant un réseau (8) présentant une pluralité de zones de cellules photovoltaïques (1) et une pluralité de zones transparentes dites « orifices » (7), et ledit module photovoltaïque comportant un réseau d'éléments optiques (3) aptes à focaliser, par réfraction ou par réflexion, la lumière émise par le dispositif dans les orifices (7).
摘要:
A device and related fabrication method is provided for an organic/inorganic hybrid optical amplifier with a function of converting infrared light to visible light. The hybrid device integrates an inorganic heterojunction phototransistor (HPT), an embedded metal electrode mirror with a dual function as an optical mirror and charge injection electrode, and an organic light emitting diode (OLED). This integrated optical amplifier is capable of amplifying the incoming light and producing light emission with a power greater than that of the incoming signal. In the second aspect of the invention, the optical amplifier is capable of detecting an incoming infrared electromagnetic wave and converting the wave back to a visible light wave. The optical device has dual functions of optical power amplification and photon energy up- conversion. The optical amplifier device consists of an InGaAs/InP based HPT structure as photodetector, gold-coated metals as embedded mirror and a top-emission OLED. New optical up-conversion imaging devices are also provided that include focal-point array of the organic/inorganic hybrid optical amplifier devices in pixelated formats. The up-conversion imaging devices have a fast response time to enable gated operation for practical applications such as night vision, active surveillance, semiconductor wafer inspection and eye-safe infrared imaging. More importantly, the up-conversion imaging devices would be particularly useful for detecting ultra-low intensity infrared scenes.
摘要:
An optical sensor arrangement, in particular an optical proximity sensor arrangement comprises a three-dimensional integrated circuit further comprising a first layer (1) comprising a light-emitting device (LED), a second layer (2) comprising a light-detector (PD) and a driver circuit (IC). The driver circuit is electrically connected to the light-emitting device (LED) and to the light-detector (PD) to control the operation of the light-emitting device (LED) and the light-detector (PD). A mold layer (3) comprising a first light-barrier (33) between the light-emitting device (LED) and the light-detector (PD) configured to block light from being transmitted directly from the light-emitting device (LED) to the light-detector (PD).
摘要:
본 발명은 투명하우징을 이용한 광센서 패키지에 관한 것으로서 상세하게는 가시광대역을 수광하는 조도센서와, IR대역의 광신호를 수신하는 리모콘센서가 상호 간섭없이 각자의 고유의 광대역만의 수광이 가능하고, 상기 리모콘센서의 동작을 표시하는 발광수단이 일체화될 수 있도록 하우징이 광투과성 컴파운드로 제조되는 투명판으로 형성되는 투명하우징을 이용한 광센서 패키지에 관한 것이다.