1. A gasket assembly for a pneumatic cylinder comprising:
a cover and a damping buffer for a piston chargeable with a pressure medium and movable back and forth axially in a cylinder pipe;
at least one static seal for sealing the cylinder pipe vis-\xe0-vis a cover connected to a face of the cylinder pipe;
a dynamic seal having at least one dynamically loaded sealing lip, the dynamic seal, during proper use of the gasket, capable of being positioned against a surface to be sealed of a damping journal connected to and axially movable back and forth with the piston, said damping journal having an extended diameter; and
at least one flow-guiding connection opening connecting axial faces of the gasket,
wherein the static seal is congruently shaped and can snap on the congruent cover in the undercut.
2. The gasket assembly according to claim 1, wherein the damping buffer, the static seal and the dynamic seal are configured in one piece, making a transition to each other, and are made of the same material.
3. The gasket assembly according to claim 1, wherein that the sealing lip comprises a first sealing edge, the first sealing edge being positioned against the cover so as to seal the cover when the sealing lip is positioned against the damping journal.
4. The gasket assembly according to claim 3, wherein the sealing lip comprises a second sealing edge positioned against the cover so as to seal the cover when the sealing lip is positioned against the damping journal, the second sealing edge being located upstream from the first sealing edge in a direction of the pressure-charged cylinder pipe.
5. The gasket assembly according to claim 4, wherein the first sealing edge is surrounded by the second sealing edge on an outside at a radial distance.
6. The gasket assembly according to claim 5, wherein the first and second sealing edges delimit a C-shaped groove that is axially open towards the piston.
7. The gasket assembly according to claim 1, wherein the sealing lip is axially precurved in a direction of the piston.
8. The gasket assembly according to claim 1, wherein, on the one hand, the connection opening comprises at least one passage on one of the axial faces and, on the other hand, a ring channel on the other of the axial faces and connectable to a relief passage in the cylinder pipe in a flow-guiding manner.
9. The gasket assembly according to claim 8, wherein the axial faces are connected by a venting opening, the venting opening connecting the cylinder pipe and a side of a sealing edge of the dynamic seal facing the cylinder pipe in a flow-guiding manner.
10. The gasket assembly according to claim 1, wherein a medium to be sealed is air.
11. A preassembled unit comprising: a gasket assembly as recited in claim 1 and a cover for a pneumatic cylinder connected to the gasket.
12. The preassembled unit according to claim 11, wherein the cover has an undercut formed by a groove radially open towards the outside.
The claims below are in addition to those above.
All refrences to claim(s) which appear below refer to the numbering after this setence.
1. A conductive color filter, comprising a layer of carbon nanotubes covered by a colored polymeric resin binder.
2. The conductive color filter claimed in claim 1, wherein the color is black, red, green, or blue.
3. The conductive color filter claimed in claim 1, further comprising a transparent conductive electrode in electrical contact with the conductive color filter.
4. The conductive color filter claimed in claim 3, wherein the additional conductive layer is a thin metal or metal alloy.
5. The conductive color filter claimed in claim 1, wherein the conductive color filter is a layer having an electrically conductive side and an electrically insulating side.
6. The conductive color filter claimed in claim 5, wherein the electrically insulating side is formed by a sufficiently thick layer of polymeric resin binder.
7. The conductive color filter claimed in claim 3, wherein the transparent conductive electrode is indium tin oxide.
8. The conductive color filter claimed in claim 3, wherein the transparent conductive electrode is deposited upon the conductive color filter.
9. The conductive color filter claimed in claim 3, wherein the conductive color filter is deposited upon the transparent conductive electrode.
10. The conductive color filter claimed in claim 1, further comprising a reflective conductor in electrical contact with the conductive color filter.
11. The conductive color filter claimed in claim 1, employed in a flat-panel color display.
12. The conductive color filter claimed in claim 11, wherein the color is black and the conductive color filter is located in a non-emissive area of the flat-panel color display to form a black matrix.
13. The conductive color filter claimed in claim 11, wherein the color is red, green or blue and is located over a light emitting element of the display.
14. The conductive color filter claimed in claim 11, wherein the flat panel color display is an OLED display and wherein the conductive color filter is formed over a substrate.
15. The conductive color filter claimed in claim 14, wherein the conductive color filter is an anode.
16. The conductive color filter claimed in claim 14, wherein the flat panel color display is a bottom emitting OLED display.
17. The conductive color filter claimed in claim 14, wherein the conductive color filter is a cathode.
18. The conductive color filter claimed in claim 14, wherein the flat panel color display is a top emitting OLED display.
19. The conductive color filter claimed in claim 11, wherein the flat panel color display is an LCD display.
20. The conductive color filter claimed in claim 1, wherein the polymeric resin binder contains carbon black.
21. The conductive color filter claimed in claim 1, further comprising a desiccant dispersed in the polymeric resin binder.
22. The conductive color filter claimed in claim 1, wherein the conductive color filter is a layer having a thickness and is conductive through the thickness of the layer.
23. The conductive color filter claimed in claim 14, wherein the polymeric resin binder provides a protective layer for the OLED.
24. The conductive color filter claimed in claim 14, further comprising an ultraviolet filter material dispersed in the polymeric resin binder.
25. A method of making a conductive color filter, comprising the steps of:
a) depositing a layer of carbon nanotubes onto a surface; and
b) depositing a colored polymeric resin binder over the layer of carbon nanotubes.
26. The method claimed in claim 25, wherein the carbon nanotubes are deposited by spraying a dispersion of carbon nanotubes in a carrier fluid onto the surface and evaporating the carrier fluid from the surface.
27. The method claimed in claim 25, wherein the colored polymeric resin binder is deposited using an inkjet device.
28. The method claimed in claim 25, further comprising repeating the steps of depositing carbon nanotubes and binder in succession to increase the thickness and conductivity of the conductive color filter.
29. A method of making a flat panel display, comprising the steps of:
a) providing a substrate having conductive elements andor circuitry on a first portion and light emitters on a second portion of the substrate;
b) depositing a dispersion of nanotubes in a carrier on the substrate and drying the carrier;
c) depositing a transparent colored polymeric resin binder over the nanotubes on the second portion of the substrate; and
d) depositing a black light absorbing polymeric resin binder over the nanotubes on the first portion of the substrate.
30. The method claimed in claim 29, wherein the display is a color display, and wherein the step of depositing a transparent colored polymeric resin binder over the nanotubes on the second portion of the substrate comprises the steps of depositing different colors of binder over different light emitters to form color pixels.
31. The method claimed in claim 30, wherein the step of depositing the transparent colored polymeric resin binder is performed with an ink jet device.