7 results about "Photosensitive Cell" patented technology

Provided is an image sensor including a sensor substrate including a first photosensitive cell and a second photosensitive cell which are configured to sense light incident on the sensor substrate, a color separating lens array configured to change a phase of first wavelength light and a phase of second wavelength light such that the first wavelength light travels to the first photosensitive cell and the second wavelength light travels to the second photosensitive cell, and a spectrum shaping layer including a plurality of nanostructures respectively having a first refractive index, and a dielectric material provided between the plurality of nanostructures and having a second refractive index, the spectrum shaping layer being provided between the sensor substrate and the color separating lens array and configured to shape a spectral profile of the light incident on the sensor substrate by reflecting and / or absorbing portion of light passing through the color separating lens array.

An image sensor includes a sensor substrate including a plurality of pixels for sensing incident light, and a nano-photonic microlens array arranged to face a light incident surface of the sensor substrate, and including a plurality of nano-photonic microlenses for condensing incident light. Each of the plurality of pixels includes a plurality of photosensitive cells that are two-dimensionally arranged in a first direction and a second direction perpendicular to the first direction and are configured to independently sense the incident light, and an isolation for electrically isolating the plurality of photosensitive cells, each of the nano-photonic microlenses includes a plurality of nano-structures that are arranged such that the light transmitting each of the nano-photonic microlenses has a convex phase profile, and the plurality of nano-structures are arranged in the form of a two-dimensional array in a diagonal direction between the first direction and the second direction.

The present invention relates to a system 1 for the elemental analysis of a sample 2 to be examined, the analysis system 1 also comprising a device 11 for capturing the characteristics of the laser beam 5 emitted by the generation module 4, the capture device 11 being inserted between the shaping module and the focusing optical means 8 and comprising a deflection mirror 111, a photosensitive cell 112, optical magnification means and means 114 for transmitting the image acquired by the photosensitive cell 112 to a display device 12.

The application discloses a photosensitive cell trigger type waterproof GPS positioning device for marine measurement, which comprises a floating bed, a mounting table is arranged at the top of the floating bed, and the mounting table is connected with the floating bed through a damping assembly. The device is floated on the sea surface through the floating bed, the damping assembly is added to reduce the amplitude of excessive vibration of the device caused by sea surface fluctuation, the mounting table is more stable, the components on the device are further protected, the angle of the photosensitive cell panel is changed through the adjusting mechanism, the sunlight can always irradiate the light surface of the photosensitive cell panel, the working efficiency of the photosensitive cell panel is improved, the storage of electric quantity is facilitated through the storage battery, the GPS locator in the device cannot work due to the fact that the photosensitive cell panel cannot work on cloudy days, the GPS locator is installed and fixed through the clamping assembly, and the GPS locator is further waterproofed through the waterproof shell.

The imager comprises: - a spectral filter matrix formed of a repeated pattern of spectral filters; - a polarizer matrix; - a photosensor matrix; and - a processing device designed to, for each of the different spectral bands, form at least one image of pixels having positions in the image corresponding respectively to predefined positions (i, j) of a mask (M) in the photosensor matrix, each of the pixels being calculated from the light intensities measured by the photosensors of the spectral band considered contained in the mask (M) at the position (i,j) of the pixel.The spectral filter pattern is designed so that, for each of the different spectral bands and for all predefined positions (i, j) of the mask (M), the photosensitive cells of the spectral band in question have an isobarycenter located in a central virtual cell (PVC) of the mask (M) of the same size as cells in the photosensitive cell array, and each of the predefined positions (i, j) of the mask (M) is offset by another predefined position (i, j) by one column or one row of the photosensitive cell array. Figure for the abbreviation: Fig. 7.

The utility model relates to the technical field of phototherapy, in particular to a light-operated blood glucose eyeshade device and a light-operated blood glucose eyeshade system. The light-operated blood glucose eyeshade device comprises a middle shell, an LED lamp panel and a rear shell. The middle shell and the rear shell are arranged on the two sides of the LED lamp panel. A plurality of LED lamp beads are arranged on the side, close to the rear shell, of the LED lamp panel. And the LED lamp panel is connected with the rear shell. And the middle shell is connected with the rear shell and covers the LED lamp panel. After a user correctly wears the eyeshade, red light emitted by the eyeshade can irradiate human eyes; red light enters from a visual window, signals can be directly transmitted by activating photosensitive retinal ganglion cells (ipRGCs) (special photoreceptor cells) through optic nerves to a series of nerve nuclei of hypothalamus and medulla oblongata, finally, the red light acts on peripheral brown adipose tissue BAT through sympathetic nerves, the metabolic capacity of blood sugar can be affected, and therefore the sugar control effect is achieved. And when the embodiment is used for reducing blood sugar, the user only needs to wear the equipment, so that the method is easy to implement.