36results about How to "Improve shadows" patented technology

An insulated glazing unit includes a spacer defining a framed area, first and second glazing panes attached to the spacer, a pane conductive layer on an inner surface of the first glazing pane, and a dielectric layer disposed on the pane conductive layer. A shade for use with the insulated glazing unit is affixed to the first glazing pane. The shade includes one or more layers selected from a resilient layer, a substantially transparent shade conductive layer, and an opaque shade conductive layer. When an electric drive is applied between the pane conductive layer and the shade conductive layer, a potential difference between the pane conductive layer and the shade conductive layer causes the shade to extend from a retracted configuration to an extended configuration. The shade can further include at least one ink coating layer including pigments that selectively reflect or absorb certain visible colors and infrared.

An ion guide for mass spectrometry comprising an electrode arrangement of at least two electrodes, at least one of which is an RF electrode, arranged adjacent to each other but spaced apart on a planar surface of a dielectric material and arranged at a distance from an ion flow path, wherein a portion of the dielectric surface is exposed between an adjacent pair of the spaced apart electrodes and wherein at least one electrode of said adjacent pair of electrodes is arranged to overhang the exposed portion of surface between them such that there is no direct line of sight from the ion flow path to the exposed portion of dielectric surface. The device enables RF guiding of ions accompanied by much reduced charging-up of dielectric surfaces and reduced amount of collisions of neutral species with electrodes.

The present invention provides a charged-particle beam inspection technology that enables to acquire a shadow contrast enhanced image, and to detect a shallow roughness with sufficient sensitively, which is caused by a micro-scale or nano-scale foreign matter in an inspection of a semiconductor device having a circuit pattern or the like. Immersion objective lens is employed as an objective lens for the high-resolution observation. A converged electron beam is obtained due to the objective lens. An assist electrode, a right detector and a left detector are provided in the objective lens. A velocity component of a secondary electron caused by the irradiation of the sample with an electron beam is discriminated. An azimuth component is further discriminated.

An irregular shape display having a hole according to the present disclosure may insert a cylinder-shaped guide member with the same material as that of a light guide plate within a hole to reduce a luminance difference between the front and the back of the hole, thereby improving a dark portion in the vicinity of the hole.

Furthermore, the present disclosure may attach a reflection sheet to an upper portion of the guide member to block light leaked out between the light guide plate and the guide member.

A device for solar panels and method allows seasonal tilting by human assistance for changes in sun angle above equator, and unassisted daily positioning east to west to east. A primary support member is fixed to the back of a typical solar panel, generally from corner to corner along a line of balance. This support member is elongated and enabled for rotation, with attached panel by rotation sleeves or pivots. Extensions of the rotation sleeves in connection with two posts are positioned on a polar axis. The posts are solidly fixed in the earth or a base. The rotation sleeve covering the longer post, closest to the pole, is manually adjusted and secured to change the angle of the collector with the equator. Stops are provided. A linear actuator is pivotally attached at an edge or corner of the solar panel with the other end attached to a post, which is pivotally attached relative to the ground or base. An electric motor is powered by batteries to drive the linear actuator. Control of the motor is regulated by programmed activation in response to time of day as maintained by an on board clock. The panel tracks the sun and at change of day returns to a preset position. Cooling of the solar panel is provided with subsurface air via infiltration gallery and distribution channels. Air moves by convection or with auxiliary fan.

The invention provides a backlight module and a display device. The backlight module comprises: a plurality of lamp panels which are spliced with one another; and light reflecting pieces which are arranged corresponding to the splicing seams of the two adjacent lamp panels. By arranging the light reflecting pieces at the splicing seam of every two adjacent lamp panels, the reflecting effect of light at the splicing seam is improved, and the shadow problem at the splicing seam is solved.

The invention discloses a shadow processing method for a game scene, comprising the following steps: reading a game scene object; judging whether the game scene object has been bound with a shadow map; when the game scene object has been bound with a shadow map, adding the bound shadow map to a shadow manager for drawing; judging whether the position of the camera and the light source is changed;as that position of the camera and the light source do not change, it ends. The camera angle and the light source angle in the scene are detected. When the two angles are changed, the shadow map is stretched to produce shadow projection feeling and enhance the shadow effect.

The present invention relates to a light emitting diode with larger illumination area that includes a LED chip and a shielding layer. The shielding layer is disposed over an incident plane of the LED chip and its length is longer, equal to or shorter than the length of the incident plane of the LED chip. Thus diffraction generates by light emitted from the LED chip passing through the shielding layer so as to increase illumination area of the LED with more uniform brightness.

The invention discloses a water ecology comprehensive repairing system which comprises oxygenating and aerating systems and animal and plant ecological cultivation systems which are arranged alternately along the riverway at intervals, wherein each of the oxygenating and aerating systems comprises an aerating disc, an air supply general pipe, an air supply branch pipe and air supply dividing discs; the air supply general pipe is arranged vertical to the riverway, the air inlet end of the air supply branch pipe is vertically bended downward and is then communicated with the air supply general pipe, the air supply dividing discs are arranged along the extension direction of the air supply branch pipe at intervals, and each of the air supply dividing discs is composed of a main channel and a plurality of dividing pipes; the dividing pipes are radially distributed on the circumferential side wall of the main channel, each of the dividing pipes is provided with an automatic control valve and is connected with one aerating disc through an air supply hose; each of the animal and plant ecological cultivation systems comprises a plant floating island, a fish nest and an ecological fish shelter which are sequentially arranged from bottom to top; the ecological fish shelter is a hollow hexahedron which is encircled by a top plate, a bottom plate, a left vertical plate, a right vertical plate, a front oblique plate and a rear oblique plate, wherein the cross section is an isosceles trapezoid. The system is good in oxygenating effect and remarkable in repairing effect.

The embodiment of the invention provides a backlight module and a display device. The backlight module comprises a backboard, a lamp panel and a drive board. The lamp panel comprises at least one fixing hole, at least one lamp holder and a terminal. The backlight module further comprises first fixing pieces used in cooperation with the fixing holes. Positive electrodes of the lamp holders are connected with the first fixing pieces. Negative electrodes of the lamp holders are connected with the terminal. The first fixing pieces are connected with a positive electrode of the drive board through the backboard. The first fixing pieces have conduction properties. According to the backlight module, the complexity of the process design and production of the backlight module is effectively lowered, and the system efficiency can be improved..

The invention discloses an ultraviolet thin-layer chromatography photographic apparatus. The ultraviolet thin-layer chromatography photographic apparatus is characterized by comprising a box body (1) and a box door (2) positioned on the side face of the box body (1), wherein a camera (3) is arranged at the top end inside the box body (1); an ultraviolet lamp (4) is arranged on the inner side wall of the box body (1); a viewing window (5) is also arranged on the box body (1); a viewing window cover is movably arranged on the viewing window (5); the camera (3) is connected with an MCU (Micro Control Unit) (6); the MCU (6) is connected with a printer (7). The ultraviolet thin-layer chromatography photographic apparatus provided by the invention is a machine integrating observing, photographing, storing and printing of a thin-layer chromatographic sheet, and is simple and convenient in operation; automatic control of the thin-layer chromatographic sheet is realized.

The embodiment of the invention provides a backlight module, a display panel and a display device. The backlight module comprises a back plate, at least two lamp panels, a diffusion plate and a light adjusting structure. Wherein the at least two lamp panels are arranged on one side of the back panel, a gap is formed between every two adjacent lamp panels in the at least two lamp panels, and at least one lamp bead is arranged on each lamp panel; the diffusion plate is arranged on the sides, away from the back plate, of the at least two lamp panels. The light adjusting structure is arranged on the side, away from the back plate, of the diffusion plate, the orthographic projection of the light adjusting structure on the at least two lamp panels covers the gap and at least partially covers at least one lamp bead on the at least one lamp panel, and the light adjusting structure is configured to increase the light intensity in the gap.

The invention discloses a desktop high-quality lighting system, and relates to the field of desktop lighting. A table lamp is mostly adopted for traditional table top illumination, and the problems of poor illumination uniformity, huge up-down brightness difference of sight lines, serious brightness exceeding, reflection glare on paper surfaces, shadows during writing and drawing and the like exist. The system is composed of a large-area planar lamp body, a supporting/connecting piece and a control driving power supply circuit, and a storage structure designed according to different table types facilitates the storage and unfolding of the lamp body. Through the scheme that the lamp body covers a table top in a large area, emits light at low brightness, is higher than eyes by a certain comfortable distance, and is vertical, the relation among the light-emitting area, the brightness and the installation height is coordinated, and on the premise that the illumination requirement is met, a soft, uniform, brightness-difference-free, low-reflection glare and a high-quality lighting environment which is greatly improved and even shadowless for the desktop is provided, five optical problems existing in the lighting of the desk lamp are solved, and the system is suitable for the desktop for read-write operation, precise operation and the like.