30results about How to "Shading" patented technology

An electro-optical device includes: data lines extending in a first direction above a substrate; scanning lines extending in a second direction and intersecting the data lines; pixel electrodes and thin-film transistors arrayed so as to correspond to intersection regions of the data lines and the scanning lines; capacitors formed at a layer higher than the semiconductor layer of the thin-film transistors and at a layer lower than the pixel electrodes, and electrically connected to pixel potential; and upper light shielding film positioned between the data lines and the pixel electrodes; the upper light shielding film defining at least the corners of pixel opening regions; and the scanning lines, the data lines, and the capacitors, being formed in the light shielded region.

PROBLEM TO BE SOLVED: To provide an imaging apparatus capable of shutting off a light leaked from a joining face between a holder and a lens frame to an image device. SOLUTION: The imaging apparatus 1 is characterized in that the lens frame 2 and the imaging device holder 5 are joined together, a first projection 6a projected toward the imaging device holder 5 is formed to a lens frame joining part 6 of the lens frame 2 joined with the imaging device holder 5 so as to extend to a circumferential edge 2a of the lens frame 2, and a second projection 7a projected toward the lens frame 2 is formed to a holder joining part 7 of the imaging device holder 5 joined with the lens frame 2 so as to extend to a circumferential edge 5a of the imaging device holder 5, and the lens frame 2 and the imaging device holder 5 are joined in a way that the first and second projections 6a, 7a are overlapped in a direction in crossing with the projected directions of the first and second projections 6a, 7a in order to solve the task above. COPYRIGHT: (C)2004,JPO

The invention relates to a production method of an oxygen resistant pipe, particularly to a production method of a PE-RT oxygen resistant pipe. The invention production method provides an improvement proposal on the bonding layer of the PE-RT oxygen resistant pipe, that is, a colored master batch is added to high-temperature melted plastics. The inventive production method solves the problems of the prior PE-RT oxygen resistant pipe, including that the external oxygen resistant layer can not well bind with the internal plastic layer, the distribution of the oxygen resistant layer is not uniform, the oxygen resistant rate of the pipe is not stable, the pipe has not light proofness, etc.

The invention discloses a curtain type building curtain wall and a mounting method thereof. The curtain wall includes a window frame, a glass clamping groove is formed in the window frame, hollow tempered glass is clamped into the glass clamping groove, and a clamping block is arranged at the lower end of the glass clamping groove and clamped to the lower end of the glass clamping groove to fix the hollow tempered glass; four groups of fixing grooves are formed in the inner side of the window frame and fixedly connected with fixing blocks through bolts, a support column is fixedly connected tothe other end of each connecting rod, a winding device is installed on a roller shaft, a fixed pulley is fixedly connected to one end of the roller shaft, and a traction rope is connected to the fixed pulley; lifting ropes are connected to the winding device and provided with louver blades, and a rotary knob is arranged on the side face of the window frame. The curtain type building curtain wallis reasonable in design and simple in structure. The curtain wall not only achieves functions but also has transparency and a light shielding effect at the same time; the privacy protection performance of the curtain wall is great, and the curtain wall is worthy of wide popularization.

The invention belongs to the technical field of agricultural seeding, in particular to a mung bean seeding device, comprising a support seat, a seeding box is connected through the inside of the support seat, a fixing plate is arranged at the lower end of the seeding box, and a support seat is connected through the inside of the support seat. An integrally formed fixing rod, an integrally formed No. 3 support rod is welded on one side of the outer surface of the support seat, and one end of one side of the No. 3 support rod is rotatably connected with a No. 2 rotating shaft, and the end of one side of the outer surface of the fixing rod is connected with the No. 2 rotating shaft. The outer surface of the No. 2 rotating shaft is welded to each other, and the outer surface of the No. 3 support rod is connected with a hinge. The device is welded with a fixed rod under the No. 2 rotating shaft. The No. 2 rotating shaft also rotates, so that the No. 2 support rod can drive the fixed plate to slide, so that there is a gap in the notch below the seeding box, so that the mung bean seeds inside the seeding box fall into the soil to complete the planting.

The present invention provides a photosensitive resin composition that exhibits a light blocking effect, is of high sensitivity, and provides excellent halftone characteristics. The photosensitive resin composition comprises (A) an alkali-soluble resin, (B) a radical polymerizable compound, (C) a photopolymerization initiator, and (D) a colorant, wherein: the alkali-soluble resin (A) contains a polyimide, a polyimide precursor, a polybenzooxazole precursor and / or a copolymer thereof; and the radical polymerizable compound (B) contains (B-1) a (meth)acrylic compound that has two or more functional groups and that exhibits a glass transition temperature of at least 150 degrees centigrade when used as a homopolymer and (B-2) a (meth)acrylic compound that has four or more functional groups andthat is other than (B-1).

The invention discloses an electric response switchable glass, which comprises two light-transmitting substrates arranged oppositely, a power supply component and a polymer-dispersed liquid crystal layer filled between the two light-transmitting substrates, and the polymer-dispersed liquid crystal layer It is a mixture of material molecules without electrical response characteristics and negative liquid crystal molecules. Visible light is transmitted from the polymer dispersed liquid crystal layer, and the two light-transmitting substrates are electrically connected to the two poles of the power supply component; After the optical substrate is connected to the voltage, the negative liquid crystal can be controlled to turn. Since the material molecules do not have electrical response characteristics and will not turn, the material molecules will prevent the negative liquid crystal from turning, so that the reverse liquid crystal The molecules are arranged in multiple domains, so that the electro-responsive dimming glass changes from a light-transmitting state to a light-scattering state, and the electro-responsive dimming glass can realize the adjustment of the light and shade of the glass by energizing and de-energizing.

The invention discloses an adhesive tape suitable for an electronic product. The adhesive tape comprises a substrate, a first pressure-sensitive adhesive arranged on the upper end of the substrate, a second pressure-sensitive adhesive arranged at the lower end of the substrate, release paper arranged at the lower end of the second pressure-sensitive adhesive and a protective film arranged on the pressure-sensitive adhesive. A through hole is formed in the substrate. The invention discloses the adhesive tape suitable for the electronic product. The adhesive tape has good malleability, durability, toughness and opacity, has the properties of high-temperature resistance, ageing resistance and static resistance, and solves the defect that in the prior art, the performance of the adhesive tape of the electronic product is single.

The present invention provided an imaging apparatus capable of shutting off a light leaked from a joining face between a holder and a lens frame to an image device. The imaging apparatus 1 is characterized in that the lens frame 2 and the imaging device holder 5 are joined together, a first projection 6a projected toward the imaging device holder 5 is formed to a lens frame joining part 6 of the lens frame 2 joined with the imaging device holder 5 so as to extend to a circumferential edge 2a of the lens frame 2, and a second projection 7a projected toward the lens frame 2 is formed to a holder joining part 7 of the imaging device holder 5 joined with the lens frame 2 so as to extend to a circumferential edge 5a of the imaging device holder 5, and the lens frame 2 and the imaging device holder 5 are joined in a way that the first and second projections are overlapped in a direction in crossing with the projected directions of the first and second projections in order to solve the task above.

An object of the present invention is to provide a method for manufacturing a gray tone mask in halftone film type being capable of manufacturing TFT in high quality. Means of achieving the above object is a method comprising the steps of preparing a mask blank having a translucent film (22) and a light-shielding film (23) sequentially formed on a transparent substrate (21), forming a resist film onto said mask blank and exposing the resist film, which includes exposing a partition forming a translucent part to a pattern below resolution limit of a exposing device for pattern-exposing on said resist film, carrying out development to form a resist pattern (24a) which is different in film residue value between a partition forming light-shielding part and a partition forming translucent part, forming a transparent part by etching the light-shielding film (23) and translucent film (22) with said resist pattern (24a) as a mask, removing only resist pattern remained on the translucent part, and forming a translucent part by etching light-shielding film (23a) with remained resist pattern as a mask.

The biodegradable film provided by the invention uses polyvinyl alcohol and rice husks as raw materials, wherein the rice husks can inhibit the growth of weeds in farmland and reduce the competition ability of weeds, thereby helping crops absorb more nutrients and grow rapidly; Due to the existence of rice husk, the film has shading properties, preventing weeds from photosynthesis and achieving better herbicidal effect; because rice husk is a microporous sheet material, it has certain air permeability, and in the process of film formation, it does not The regularly arranged rice husk fragments are easy to form pores through polyvinyl alcohol glue, so the film provided by the invention has moderate physical properties of air permeability and water permeability, does not affect the necessary oxygen content of the soil and water supply in the later stage, and can effectively Conservation of soil water and fertilizer; the biodegradable film provided by the present invention can begin to degrade in 3-5 months, and finally degrade into organic matter without pollution to the soil, loosen the soil, increase soil fertility, and be green and environmentally friendly.

The invention relates to a black hot-melt adhesive tape and its preparation process and application. The black hot-melt adhesive tape includes a release layer and an adhesive film layer; the upper surface of the release layer is coated with an adhesive film layer, and the adhesive film includes the following components in parts by weight: Polyamide resin 67-74, polyurethane resin 6-9, tackifying resin 4-6, thermal conductive filler 0.3-0.7, thixotropic agent 5-9, antioxidant 0.4-0.6, carbon black 7-13; its preparation process includes the following Steps: S1, extruding and blending polyamide resin, polyurethane resin and carbon black; S2, blending polyamide with carbon black in S1, polyurethane blending modified rubber particles and tackifying resin, thermally conductive filler, thixotropic Extrusion and blending of additives and antioxidants; S3, heating and melting the blended rubber particles, coating the melted film on a release paper, cooling and drying on a water cooling roller, and obtaining a black hot-melt tape. The adhesive tape of the invention can effectively reduce laser penetration energy and protect chips.

The invention discloses a laser anti-counterfeiting material used for medicine packaging. The laser anti-counterfeiting material comprises an outer protective layer, a laser anti-counterfeiting layer, an aluminum foil layer, a lining paper layer, a paper board layer and a shading material layer. The laser anti-counterfeiting layer is attached to the glaze surface of the aluminum foil layer; the outer protective layer is a transparent layer and is attached to the surface of the laser anti-counterfeiting layer in a laminating mode; the lining paper layer is attached to the matte surface of the aluminum foil layer; the paper board layer is attached to the outer surface of the lining paper layer; and the shading material layer is applied to the outer surface of the paper board layer in a coating mode. According to the laser anti-counterfeiting material used for medicine packaging, aqueous laser transfer coating is adopted, volatilization of toxic gases of oily transfer coating in the drying process is avoided, the obtained packaging material is suitable for packaging products which people can directly eat, and the requirement of green production is met. A processing method of the laser anti-counterfeiting material is high in finished product rate and suitable for market promotion. The laser anti-counterfeiting material has the shading property, thereby being suitable for packaging medicine products needing to be kept in a dark place.

To provide an electrooptic device which can reliably suppress a substrate floating effect, such as a parasitic bipolar phenomenon, in an SOI-MIS transistor, and which has superior electrical characteristics. An electrooptic device (liquid crystal light valve) of the present invention uses, as one substrate, a composite substrate including a quartz substrate (main substrate 10A) having a first coefficient of thermal expansion, an insulating layer (insulating underlayer 12) formed on the quartz substrate, and a single-crystal silicon layer (semiconductor layer 1a) formed on the insulating layer and having a second coefficient of thermal expansion. A TFT 30 that uses the single-crystal silicon layer as a channel region 1a' is formed on the insulating layer, and at least one line defect D exists in the single-crystal silicon layer that forms the channel region 1a'.

The invention provides a camera unit which has a simple mechanism and which is light and compact. In the camera unit 1 which is equipped with a lens 3 housed in a lens barrel 2 and an imaging element 4 receiving light passing through the lens 3, the lens barrel 2 is constituted of a fixed lens barrel 10 the position of which is fixed to the imaging device 4 and a movable lens barrel 15 which is provided so that end faces face each other with respect to the fixed lens barrel 10 and which houses the lens 3. Respective end faces of the fixed lens barrel 10 and the movable lens barrel 15 facing each other are connected with each other via a stretching driving element 6 and thereby the lens 3 housed in the movable lens barrel 15 can be freely moved in an optical axis direction with respect to the imaging device 4.

A curable resin composition which contains an inorganic filler in a high concentration. It can easily attain a reduced coefficient of thermal expansion, increased coefficient of thermal conductivity, reduced water absorption, etc. The composition can be developed with a dilute aqueous alkali solution. It is reduced in the content of gasifiable components to be released at high temperatures from organic ingredients including the resin. The resin composition is an alkali-developable insulating resin composition comprising (A) a carboxylated copolymer resin, (B) a compound having two or more reactive groups which cure by the action of actinic energy rays, (C) a photopolymerization initiator, and (D) an inorganic filler, the content of the inorganic filler (D) being 65 mass% or higher based on the solid ingredients.