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1714 results about "Metal mesh" patented technology

Electromagnetic shielding conformal optical window with longitude and latitude-shaped mesh structure

The invention provides an electromagnetic shielding conformal optical window with a longitude and latitude-shaped mesh structure, which belongs to the technical field of electromagnetic shielding of optical transparent pieces. The electromagnetic shielding conformal optical window comprises a conformal optical window and is characterized in that: (1) a longitude and latitude-shaped metal mesh is manufactured on the inner side surface of the conformal optical window shell; and the longitude and latitude-shaped metal mesh covers the whole inner side surface of the conformal optical window shell; or (2) a longitude and latitude-shaped metal mesh and a conformal optical window inner shell are manufactured on the inner surface of the conformal optical window shell from outside to inside in turn; the longitude and latitude-shaped metal mesh covers the whole inner surface of the conformal optical window shell and outer surface of the conformal optical window inner shell; the latitude-shaped metal mesh consists of metal longitudes and metal latitudes; the metal latitudes are uniformly arranged in an equivalent centre angle along a circumferential direction; the metal longitudes are arranged at equal intervals according to a metal mesh cycle along a generatrix direction; and the metal longitudes and the metal latitudes are electrically connected with one another. The electromagnetic shielding conformal optical window with the longitude and latitude-shaped mesh structure is suitable for electromagnetic shielding technology of military or civil conformal optical windows for remote measuring and sensing, medical diagnosis, secret communication, aerospace equipment and the like.
Owner:HARBIN INST OF TECH

Flexible touch control display panel and flexible touch control display device

The invention provides a flexible touch control display panel. The flexible touch control display panel comprises a flexible substrate; a light emitting unit layer, which is disposed on the flexible substrate, and comprises a plurality of light emitting units; a first touch control electrode layer; a second touch control electrode layer; an insulation layer disposed between the first touch control electrode layer and the second touch control electrode layer. The first touch control electrode layer comprises a plurality of first touch control electrodes, which are insulated from each other, and the first touch control electrodes are in a strip-shaped arrangement, and are extended along the bending axis direction of the display panel. The second touch control electrode layer comprises a plurality of second touch control electrodes, which are insulated from each other, and the second touch control electrodes are in the strip-shaped arrangement, and are extended along the direction vertical to the bending axis direction of the display panel, and are arranged along the bending axis direction. The first touch control electrode layer is a transparent conductive layer, and the second touch control electrode layer is a metal mesh. By setting the first touch control electrode layer to be the transparent conductive layer, the signal interferences of the lower light emitting units on the touch control electrodes are shielded, and therefore the touch control stability of the flexible touch control display panel is guaranteed.
Owner:SHANGHAI TIANMA MICRO ELECTRONICS CO LTD

Support-type comprehensive tunneler

ActiveCN102022122AOvercome the disadvantages of not being able to drill holes and support at the same timeIncrease the speed of excavationMine roof supportsTunnelsEngineeringMetal mesh
The invention relates to a support-type comprehensive tunneler which comprises a non-tracked tunneler, a tunneler chassis, a left hydraulic support, a right hydraulic support, a drilling rig and scraper conveyors, wherein the tunneler is arranged on the tunneler chassis, and two advancing jacks are arranged on the tunneler chassis; the other ends of the two advancing jacks are respectively connected with the left hydraulic support and the right hydraulic support, and the two sides of the tunneler chassis are respectively provided with a lateral pushing oil cylinder; forestopes of the left andright hydraulic supports are respectively provided with a group of metal mesh storages, and the tail of a main top beam of the support is hung with the drilling rig; the tail of a first scraper conveyor is arranged on a spade plate of the tunneler, and the head of the first scraper conveyor and the tail of a second scraper conveyor are overlapped; and the head of the second scraper conveyor and the tail of a belt loader are overlapped, and sleds are arranged at the back of the two hydraulic supports. The tunneler has the advantage that the drilling support and the coal cutting of the tunnelerare simultaneously carried out, and also has the automatic lapping function, thus reducing labor intensity and increasing the coal mining efficiency by over 4 times.
Owner:DATONG COAL MINE GRP CO LTD HENGAN EQUIP CO LTD
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