36results about How to "Soft visual effect" patented technology

The invention discloses an air conditioner. The air conditioner comprises a display lamp mirror; the display lamp mirror includes a reflection surface and a display surface opposite to the reflection surface; multiple circular points are formed on the reflection surface by a silk printing process; and the surfaces of the circular points are uneven. Multiple circular points with uneven surfaces are formed on the reflection surface of the display lamp mirror; when the display surface of the display lamp mirror is looked, different areas of the circular points are different in brightness; the different circular points are different in brightness when being looked from different angles; the whole brightness of the display surface is more scattered; the whole visual effect is milder; and the glare is prevented.

An optical device, the optical device includes an LED chip, a visible light emitting material, and a near-infrared light emitting material, wherein the near-infrared and visible light emitting materials emit a 650-1000nm band optical power under excitation by the LED chip. The sum of the optical power emitted in the 350-650nm band under the excitation of the LED chip, and the residual emitted optical power of the LED chip in the 350-650nm band after the near-infrared and visible light emitting materials are excited by the LED chip, is B, where B / A* 100% is 0.1%‑10%. The optical device utilizes the realization method of simultaneously compounding near-infrared light-emitting materials and visible light-emitting materials with LED chips, realizes near-infrared and visible light emission simultaneously with the same LED chip, and obtains strong near-infrared light emission and weak visible light emission, and the device is extremely The packaging process is simplified, the packaging cost is reduced, the luminous efficiency is high, the reliability is excellent, and there is no red explosion, and the optical power, especially the white light optical power, can be controlled and adjusted, and finally a soft visual effect can be achieved.

The invention relates to an LED straight tube lamp and an inner coating thereof and aims to solve the problems that an existing formula of a coating for LED straight tube lamps includes toxic materials and the service life of the coating is short. The LED straight tube lamp comprises a straight tube lampshade, two lamp holders, and an LED light-emitting module; the lamp holders are arranged at two ends of the straight tube lampshade respectively; the LED light-emitting module is arranged inside the straight tube lampshade and is connected with the lamp holders. Each lamp holder is provided with air holes. The portion, not matching with the lamp holders, of the inner wall of the straight tube lampshade is provided with a coating. A formula of the coating for the LED straight tube lamp includes calcium halophosphate fluorescent powder, stilbene-biphenyl sodium disulfonate, butyl acetate, defoaming agent, leveling agent, and epoxy resin. The LED straight tube lamp and the inner coating thereof have the advantages that radiating is effective, light is uniform without shadow, no dazzling light occurs, the light is visually soft, harmful matters such as mercury are not contained, environmental pollution is avoided, light transmittance is high, lamplight is effective, the LED straight tube lamp consumes less power than other lamps, expenditure on electricity can be less, and the air holes for heat dissipation in the lamp holders help to dissipate heat.

The invention discloses a black master batch and a preparation method thereof. The black master batch is processed and prepared under the combined condition of a special thread element and a specific screw, and the special thread element comprises a conveying block, a conventional kneading block, a special multi-head kneading thread block and a tooth-shaped disc. The black auxiliary agent is prepared into the thin film, so that the thin film is low in glossiness and gives a soft effect to people, the black auxiliary agent is uniform in distribution and free of granular sensation, process defects in production are easy to recognize, and the thin film is particularly suitable for the field of packaging of high-grade lithium ion batteries.

An optical device and its application, the device comprising: a light source and a luminescent material layer, the luminescent material layer contains a far-red luminescent material and a visible light luminescent material, and the far-red luminescent material is Ca 14 al 10 Zn 6 o 35 structure, and the molecular formula is aAO·zZ 2 o 3 · eE 2 o 3 · gGO · hMnO 2 mM 2 O. The device uses the same light source to achieve high-efficiency emission of far-red light and visible light at the same time, which greatly simplifies the packaging process, reduces packaging costs, has the advantages of high luminous efficiency and excellent reliability, and realizes adjustable and controllable spectral components. , can present a soft visual effect, and has great application prospects in security monitoring, environmental light source, full-spectrum health lighting, ultra-high color gamut backlight display and other fields.

The invention discloses a subcritical, supercritical pressure, temperature and phase state teaching experiment bench. The subcritical, supercritical pressure, temperature and phase state teaching experiment bench includes an experiment box body, a steam generation cylinder arranged in the experiment box body, a light source generator located at the rear side of rear transparent quartz glass, a heating system arranged in the experiment box body, a cooling system arranged in the experiment box body, a temperature sensor arranged on the steam generation cylinder, a pressure sensor arranged on the steam generation cylinder, a vapor injection valve communicated with the steam generation cylinder, a liquid discharge valve communicated with the steam generation cylinder, and an upper computer which is connected with the light source generator, the heating system, the cooling system, the temperature sensor and the pressure sensor respectively; and the front side end and the rear side end of the steam generation cylinder are provided with front transparent quartz glass and the rear transparent quartz glass respectively in a sealing manner. The subcritical, supercritical pressure, temperature and phase state teaching experiment bench has the advantages of wide testing range, high bearing pressure, simple operation, safety and reliability, and can improve experiment efficiency.

The invention discloses an image equalization and enhancement method for low-frequency wavelet coefficient interpolation, comprising the following steps: S1 single-layer decomposition to obtain an initial low-frequency sub-band and three high-frequency sub-bands; S2 equalization calculation to obtain a first low-frequency sub-band, The initial low-frequency sub-band has an initial sequence with a coefficient greater than zero, and the first low-frequency sub-band has a first sequence with a coefficient greater than zero; S3 calculates the initial number of the initial sequence that is not equal to zero and the first number of the first sequence that is not equal to zero. difference; S4 calculates a plurality of insertion positions for inserting the first sequence and the insertion value of each insertion position to obtain the second sequence; S5 replaces the values ​​of the second sequence with the values ​​of the initial sequence in order of coefficients from small to large value to obtain a third low-frequency sub-band with a third sequence; S6 reconstructing the third low-frequency sub-band and three high-frequency sub-bands to obtain the first image. The invention can increase the number of gray levels (or gray levels) of the image and enrich the details of the image while enhancing the contrast of the image.

The invention relates the clarity glass fishing rod, comprising 5-7 parts glass sand, 1-3 parts unsaturated resin, and 1-3 parts epoxide resin. The method comprises the following steps: putting the glass sand into the unsaturated resin and epoxide resin for 1-5min, adding clarity phosphor, at 130-160Deg.C forming, then grinding, and getting the product. The product has the advantages of diaphaneity, soft vision, lubricating tactility, and good elasticity and tenacity.

The invention discloses an improved adhering fastener mechanism for a paper diaper. Each adhering sheet of the paper diaper comprises a lining membrane and a bottom membrane, wherein each lining membrane comprises a silicone oil layer, a plastic film layer and a hot melt adhesive layer which are sequentially fixed; and each bottom membrane comprise a silicone oil layer, a non-woven fabric layer used for providing a flexible outer surface, a plastic film layer and a hot melt adhesive layer which are sequentially fixed. The adhering fastener mechanism of the paper diaper has the advantages of simple structure and low production; and when a paper diaper with the adhering fastener mechanism is worn on a human body, the part which is exposed outside and in direct contact with the human body isnot a hard plastic film any more but is a flexible non-woven fabric, thus the user feels more comfortable.

The invention relates to a preparation method of spunlace messy and fuzzy calico, which comprises the following steps: fiber feeding→rough opening→fine opening→combing into a web→spunlace reinforcement→messy and fuzzy printing treatment→drying→coiling → Inspection. The present invention also provides the spunlace messy and fuzzy printed cloth prepared by the above method. The present invention is obtained by the on-line messy and fuzzy printing technology of spunlace cloth. The process method selected in this technology is appropriate, and the messy and fuzzy printed cloth with discontinuous patterns such as star patterns, diamond patterns, and rhombus patterns produced does not It has the characteristics of better liquid absorption and diffusion, washing and abrasion resistance without chipping and dizziness; the color gradient of the spunlaced messy and fuzzy calico has various colors and high color fastness, which has reached the international advanced level.