33results about How to "Improve light concentrating" patented technology

Disclosed is a solid-state image capture element which has high effective sensitivity due to increased microlens formation stability, a reduced the gap between adjacent lenses during microlens formation, excellence in the formation of structures layered between lenses, and excellent control of lens curvature. Also disclosed is a production method for the solid-state image capture element. The disclosed production method for a solid-state image capture element wherein microlenses are arranged on a substrate so as to be adjacent to one another comprises: a first step wherein first microlenses are formed on the surface of a substrate leaving a space wherein second microlenses will be provided; and a second step wherein an overcoat material is applied and then dried on the surface of the substrate whereon the first microlenses have been formed, the resulting substrate is then exposed using a greyscale mask, then second microlenses are formed in the space between adjacent first microlenses, by developing the exposed overcoat material.

According to an embodiment of the present invention, the lamp is characterized in that the lamp comprises: a first light source for generating light; a second light source for generating light, which is spaced apart from the first light source; a lens which distributes to the outside of the light; a support plate which is arranged with the first light source and the second light source; a reflection part which reflects to the direction of the lens, and the first light source and the second light souce are arranged between the lens and the reflection part. The reflection part comprises a first reflector which reflects the light generated from the first light source to the len; a second reflector, which reflects the light generated from the second light source to the lens.

Provided are a method for controlling a heliostat used for collecting of sunlight and a device of the method that achieve: a high sunlight collecting efficiency with a high light collecting rate by allowing no deviation of a light collecting point (a focal point) of sunlight; and a high area arrangement efficiency by having such a configuration in which no rotation by means of a rotation mechanism is carried out. The method is a method for controlling a heliostat being used for collecting of sunlight and having multiple reflecting mirrors in a way that the heliostat tracks the sun in motion, reflects sunlight, and collects the sunlight at a predetermined focal point. The method includes: a step of adjusting the multiple reflecting mirrors so that the multiple reflecting mirrors have a focal point at a predetermined distance; and a step of controlling the multiple reflecting mirrors to track the sun while light beams reflected from the reflecting mirrors have a focal point at an arbitrary point, the multiple reflecting mirrors being configured to tilt in conjunction with each other. In the method, while maintaining a state where the coordinates of predetermined points of the respective reflecting mirrors are fixed, the reflecting mirrors are operated in conjunction with each other.

The invention provides a solar built-in reflection plate and a design method thereof, and solves the problems that the existing light reflection plate is low in condensation rate, difficult to process and low in precision, heat absorption components are easy to damage and the like. The section of a heat absorption pipe of the solar built-in reflection plate is circular; the circle is provided with a vertical center line and a horizontal center line; the sectional shape of the reflection plate is in symmetric distribution along the vertical center line; the half symmetric structure of the sectional shape of the reflection plate is an arc-shaped curved segment; the arc-shaped curved segment comprises a plurality of arc lines which are connected with one another; the two eudipleural semi-arc-shaped curved segments are connected through a connection section; the start point at the outer end of each arc-shaped curved segment is higher than the position of the horizontal center line; a clearance is reserved between the connection section and the circular section of the heat absorption pipe. The design method of the solar built-in reflection plate comprises the steps: making a first arc; making a second arc; mirroring along the vertical center line; connecting the arc-shaped curved segments on two sides through the connection section. According to the solar built-in reflection plate, the materials are saved, the condensation rate and the reflection rate are increased, the plate intensity is enhanced, the processing precision is improved, the processing difficulty is reduced, and a heat absorption component is protected.

The present invention relates to a lamp for vehicles, comprising: a flexible array configured with a plurality of micro LED chips; a first lens that allows the path of light generated by the micro LED chips to penetrate through the flexible array and has at least two The plurality of micro LED chips of the shape form a plurality of groups of micro LED chips.