Abstract: A light assembly with light-mixing function includes a case having an assembling room defined therein and an assembling opening at a top thereof, the assembling opening communicating with the assembling room, a light-mixing sheet sealing the assembling opening of the case, the light-mixing sheet having at least one array set defined thereon, the array set having a plurality of fillisters uniformly defined on the light-mixing sheet, a volume of mixed chemical compound is entered into each fillister, at least one light source electrically set on a bottom of the assembling room. Under this arrangement, when the light assembly with light-mixing function is turned on, a plurality of light beams from the light source is caged in the mixed chemical compounds of the fillisters; and the mixed chemical compound shifts a wavelength of each of the light beams which are caged in the mixed chemical compounds.

Abstract: The present invention discloses a microscopy imaging structure with phase conjugated mirror and the method thereof. The afore-mentioned imaging structure produces a reverse focusing conjugated probe beam together with an original probe beam. These two probe beams meet at the focal point in the object body to be probed, and an interference pattern is produced. The interval between any two consecutive wave fronts in the interference pattern is then half of the wavelength of the original probe beam, and hence the vertical resolution of the image is improved. The present invention also applies a light modulator module on the probe beam to easily adjust the depth of the focal point of the probe beam and the phase conjugated reverse focusing probe beam in the object body. With the adoption of this invention, the size or position limitation of the target object is eliminated and the imaging resolution is also improved.

Abstract: A light assembly with light-mixing function includes a case having an assembling room defined therein and an assembling opening at a top thereof, the assembling opening communicating with the assembling room, a light-mixing sheet sealing the assembling opening of the case, the light-mixing sheet having at least one array set defined thereon, the array set having a plurality of fillisters uniformly defined on the light-mixing sheet, a volume of mixed chemical compound is entered into each fillister, at least one light source electrically set on a bottom of the assembling room. Under this arrangement, when the light assembly with light-mixing function is turned on, a plurality of light beams from the light source is caged in the mixed chemical compounds of the fillisters; and the mixed chemical compound shifts a wavelength of each of the light beams which are caged in the mixed chemical compounds.

Abstract: A manufacturing method of an optical element applied to a miniature microscope comprises the steps of: emitting a signal light and a reference light to an optical material; and forming a plurality of gratings on the optical material by interfering the signal light and the reference light. A miniature microscope is also disclosed.

Abstract: A light-emitting diode (LED) packaging structure having low angular correlated color temperature deviation includes: a substrate, a LED chip, a phosphor body, and a transparent lens. The LED chip is disposed on the substrate, and the phosphor body includes a hemisphere body and an extension part extended from the bottom of the hemisphere body. The phosphor body is disposed on the substrate and covers the LED chip. Besides, the transparent lens is disposed outside the phosphor body to cover the phosphor body to increase light extraction efficiency. With the implementation of the present invention, the setup of the extension part makes a longer vertical distance between the LED chip and the top of the phosphor body, so that the light in the normal direction of the LED chip can have a longer optical length, thereby to reduce the angular correlated color temperature deviation.

Abstract: A light emitting device is provided to produce white light with a stable correlated color temperature and stable color coordinates. The light emitting device includes a blue LED chip and a yellow phosphor. The blue LED chip has a peak wavelength X slightly smaller than the peak wavelength Y of the phosphor such that when the light emitting device is subjected to a predetermined operating current, the phosphor decays due to thermal effect, and the LED chip has its emission spectrum red-shifted to substantially match with the excitation spectrum of the phosphor. At this time, the excitation ability of the LED chip is increased and causes an increase of yellow power output from the phosphor that substantially compensates a decrease of yellow light output caused by the phosphor.

Abstract: An illuminant with low dazzle includes a lampshade and an illuminating module. The lampshade has a receiving space, a reflection section and a transmission section. A connection hole is opened on the reflection section. The illuminating module includes at least one light source and a function board. The function board is assembled to the connection hole. The light source is electrically connected to the bottom surface of the function board. Therefore, some light beams from the light source are reflected at the reflection section to the transmission section; the others directly reach to the transmission section. All light beams from the light source are emitting out via transmission section, such that the light beams is not bright enough to make people dazzle but the intensity of the light beams are not influenced by the transmission section.

Abstract: A light-emitting diode (LED) packaging structure having low angular correlated color temperature deviation includes: a substrate, a LED chip, a phosphor body, and a transparent lens. The LED chip is disposed on the substrate, and the phosphor body includes a hemisphere body and an extension part extended from the bottom of the hemisphere body. The phosphor body is disposed on the substrate and covers the LED chip. Besides, the transparent lens is disposed outside the phosphor body to cover the phosphor body to increase light extraction efficiency. With the implementation of the present invention, the setup of the extension part makes a longer vertical distance between the LED chip and the top of the phosphor body, so that the light in the normal direction of the LED chip can have a longer optical length, thereby to reduce the angular correlated color temperature deviation.

Abstract: A reflective street light with wide divergence angle includes a light device having a light emitter and a total reflection lens. The light rays from the light emitter are reflected to two sides of the total reflection lens and then are refracted outwardly via the refraction surfaces at a maximum angle.

Abstract: An atmosphere light with interacting functions includes a body formed with a plurality of polygon-shaped blocks which are connected to each other, a plurality of lenses respectively covering the blocks, a receiving space defined between the lens and the block, a light source located in the receiving space and mounted at the center on the bottom of the block, a cover assembled in the receiving space and covering the light source, a controller assembled in the body and electrically connected to the light source so that the light source is varied by the controller. Under this arrangement, when the light beams from the light source are transmitted to the lenses, the light beams are refracted by the lenses and passes through the lenses; consequently, the light beam is formed as a virtual image at the center of the body via the refraction.

Abstract: A displaying device for projecting image onto pupils includes a light source emitting a light beam, a first light splitter reflecting the light beam, an image unit providing an image message, a displayer integrating the light beam form the first light splitter and the image message from the image unit into an image beam, a first lens focusing the image beam and a second light splitter transforming the image beam into a enlarged virtual image and projecting the enlarged virtual image onto user's pupils for a user to watch. The second light splitter is placed in front of user's pupils and is transparent to transmit the view around the user to user's pupils.

Abstract: A LED plant light includes an optical reflector having at least one incident hole at the top and at least one emitting hole at the bottom thereof, a LED illuminant placed at the end of the incident hole, and a diffuser assembled to the bottom of the optical reflector and corresponding to the emitting hole for transmitting the light beam. The optical reflector is located between the LED illuminant and the diffuser. The optical reflector collects as much light as possible from the LED illuminant at first, and then the light are mixing on the diffuser to further transmit to the plant; if an illuminative range cannot completely cover a planting area, a user just adjusts the location of the diffuser in order to change the angle of the emitting light and to enlarge the illuminative range for giving the plant one uniform illumination.

Abstract: A one-dimensional scanning displayer for projecting image onto pupils includes a one-dimensional scanning displayer, a critical optics device. The one-dimensional scanning displayer further comprises a light source, a displayer, a mechanical one-dimensional scanner, a lens set and a light splitter. The light source emits light beams through a light guide element. The light guide element unambiguously projects a receiving image onto the displayer via the light splitter. A mapping image on the displayer transmits through the lens set to reach to the mechanical one-dimensional scanner. The mechanical one-dimensional scanner reflects the mapping image to a critical optics device. The critical optics device transforms the mapping image into a hologram and projects the hologram onto user's pupils for a user to watch.

Abstract: A detecting apparatus for detecting an object includes at least a screen, at least a detecting unit and at least a holding unit. The screen is partial light-permeable and has a first surface and an opposite second surface. The object is disposed adjacent to the first surface of the screen. The detecting unit is disposed corresponding to the object and located adjacent to the second surface of the screen. The holding unit holds the relative distances between the screen, the object and the detecting unit. The detecting unit captures the image of the second surface of the screen so as to calculate the optical field distribution of the object. The detecting apparatus can measure the optical field distribution of an object quickly and has the advantages of low cost and high accuracy.

Abstract: The present invention relates to a way of reducing LED's color temperature and color coordinates drifting, more particularly to a phosphor-converted LED with blue ray light emitting body so that the influence of LED's heat dissipation on color performance can be minimized.

Abstract: A reflective street light with wide divergence angle includes a light device having a Light emitter and a total reflection lens. The light rays from the light emitter are reflected to two sides of the total reflection lens and then are refracted outward via the refraction surfaces at maximum angle.

Abstract: A method of fabricating an axially symmetric liquid crystal lens is disclosed, which comprises steps: (A) providing a first substrate; (B) forming a first conductive layer on the first substrate; (C) forming a first resist layer on the first conductive layer; (D) forming a first pattern with sub-micrometer period in the first resist layer by laser scanning; (E) developing the first resist layer to obtain a first patterned layer with sub-micrometer period; (F) providing a second substrate; and (G) forming a liquid crystal layer between the first patterned layer and the second substrate, wherein the first substrate, the first conductive layer, the first patterned layer, the liquid crystal layer, and the second substrate are sequentially arranged to form a layered structure. Also, an axially symmetric liquid crystal lens and liquid crystal alignment substrate for liquid crystal lens provided by the same are disclosed.

Abstract: A gray code encoding and decoding method applied to holographic storage devices is proposed. The encoding method uses gray levels of a 2D detector to encode a certain amount of original bits of the original data, and then sends them to a spatial light modulator (SLM) for encryption. The decoding method corrects the received gray levels to the original gray levels, and then compares the maximum gray level with the original gray levels to decode the original gray level into binary data. The proposed encoding and decoding method can better make use of storage locations of the 2D detector and get a code rate close to 1.

Abstract: An illumination device capable of producing a floating image which includes a light emitting module installed at a central position of a reflecting cavity. An object is placed on the light emitting module and a light reflector is placed at the opening of the reflecting cavity, a hole is located at a central position of the light reflector, corresponding to the light emitting module and the object. A power supply module for supplying an electric power to the light emitting module for generating a light source, so that the light source can be projected and passed through the object, and an image of the object is reflected from the light reflector to the mirror of the reflecting cavity, and then reflected from the mirror to the hole where the light is focused to form a floating image with a shape identical to the object, so as to achieve the effects of illumination and forming a floating live image.

Abstract: In the specification and drawings, a collinear holographic storage method is described and shown with a controlling step to control the temperature of the collinear holographic storage media such that the writing temperature of the collinear holographic storage media is from between about 5° C. to about 50° C. higher than the reading temperature of the collinear holographic storage media.