68results about How to "Good color mixing effect" patented technology

A light emitting device is a light emitting device using light emitting elements and includes: a substrate; a resin frame provided circularly on the substrate; a resin wall provided on the substrate so as to partition an area surrounded by the resin frame into 2 zones; light-emitting sections (a first light-emitting section: blue LEDs+red fluorescent material, a second light-emitting section: blue LEDs+yellow fluorescent material) provided in the respective zones, each of which light-emitting sections includes at least one light emitting element; and first and second anode electrodes and a cathode electrode provided so that each of the light-emitting sections receives current via a corresponding anode electrode and the cathode electrode, the light-emitting sections emitting respective pieces of light each having at least one color, which respective pieces of light have different colors from each other, the first and second anode electrodes being electrically connected to the first and second light-emitting sections, respectively. With the arrangement, which can increase an integration degree, it is possible to achieve a high color rendering property and an excellent color mixing property, to easily adjust a chromaticity, and to easily generate light with a desired chromaticity.

The invention relates to antistatic and antibacterial nylon 6 / spandex coated yarn which is prepared in such a manner that nylon 6 chips and additives are used as raw materials; firstly, a fine denier nylon 6 POY (Pre-oriented Yarn) is prepared; then a naked spandex filament yarn is used as a core yarn, and the fine denier nylon 6 POY is used as a sheath yarn; and the ATY (Air-textured Yarn) process is utilized to prepare the nylon 6 / spandex coated yarn. When the coated yarn prepared according to the invention is used for producing woven fabrics or knitted fabrics, the coated yarn has excellent hand feeling and appearance, and a good mixed color effect can be shown during dyeing.

The invention relates to a color filter and a liquid crystal display (LCD) panel adopting the color filter, wherein, the color filter comprises a plurality of color light-filtering subunits arranged in an array; each color light-filtering subunit is of the structure of an isosceles trapezoid; moreover, every two adjacent trapezoid structures are inverted relative to each other. Through the isosceles trapezoid structure and the arrangement structure of the color light-filtering subunits, the mixing color effect of the color filter and the softness degree of the picture of the LCD panel adopting the color filter are improved.

In a lens-mounted light emitting unit comprising LED elements of multiple light colors, narrow-angle light distribution is enabled, and color mixing properties are improved. The lens-mounted light emitting unit comprises LED elements of multiple light colors placed on a base plate, and a lens unit having a shape of a body of revolution to color-mix and emit the light from the LED elements. Assuming an arbitrary contact point between the side incident surface and the upper incident surface of the lens unit, and that light from an LED element farthest from the contact point is refracted at the contact point to form a light path intersecting the emitting surface at an intersection point, the emitting surface inside a circle formed by continuously connecting such intersection points has a diffusion angle larger than the diffusion angle of the emitting surface outside the circle. This enables narrow-angle light distribution, and makes it possible to improve color mixing properties.

The related LCD comprises a first / second substrate, a LC layer between substrates, and multiple color filter units every with some bending sub-filter units. This invention has better display effect.

To provide a yellow toner allowing formation of an image with an excellent transparency for an OHP, an excellent coloring power, and an excellent light resistance. In the yellow toner including at least a yellow pigment containing a monoazo compound represented by the following formula (1), the value of a* is in the range of −5 to +14 when b* is +80 with respect to a transmission chromaticity of an image formed on a transparency sheet.(wherein X1 to X6 each independently denotes a substituent selected from the group consisting of a hydrogen atom, a C1–3 alkyl group, a C1–3 alkoxyl group, a nitro group, a halogen group, a sulfonic group, a sulfamoyl group, a sulfamoyl group substituted with an aromatic group, a carboxyl group, and a carboxylate; each may bond with another to form a benzene ring or an imidazolone ring.)

An RGB light emitting diode package with improved color mixing properties includes red, green, and blue light emitting diode chips provided on a reflector. A photomixing material and a filler resin scatters rays so as to uniformly mix the rays emitted from the light emitting diode chips. The photomixing material and filler resin are applied onto upper sides of the light emitting diode chips while being mixed with each other, and the photomixing material is uniformly dispersed in the filler resin.

The invention relates to a polyester / spandex coated yarn with a far infrared function. The polyester / spandex coated yarn is made by steps of using polyester chips and additives as raw materials, preparing a fine-denier polyester POY (pre-oriented yarn), using a naked spandex filament yarn as a core yarn and using the fine-denier polyester POY as a skin yarn to prepare the polyester / spandex coated yarn by means of the ATY (air-jet texturing yarn) process. The polyester / spandex coated yarn has excellent handfeel and appearance when being used for production of woven fabrics or knitted fabrics and has excellent mixed color effects in dyeing.

To provide a yellow toner allowing formation of an image with an excellent transparency for an OHP, an excellent coloring power, and an excellent light resistance. In the yellow toner including at least a yellow pigment containing a monoazo compound represented by the following formula (1), the value of a* is in the range of −5 to +14 when b* is +80 with respect to a transmission chromaticity of an image formed on a transparency sheet.(wherein X1 to X6 each independently denotes a substituent selected from the group consisting of a hydrogen atom, a C1–3 alkyl group, a C1–3 alkoxyl group, a nitro group, a halogen group, a sulfonic group, a sulfamoyl group, a sulfamoyl group substituted with an aromatic group, a carboxyl group, and a carboxylate; each may bond with another to form a benzene ring or an imidazolone ring.)