Abstract: The present disclosure discloses a method for manufacturing a display panel, a display panel and a display device, the display panel comprising a first substrate and a second substrate, a polyimide film being formed on both of the first substrate and the second substrate, wherein the method for manufacturing a display panel comprises: aligning the polyimide film on one of the first substrate and the second substrate using a rubbing alignment process, aligning the polyimide film on the other substrate using an optical alignment process. The method for manufacturing a display panel of the present disclosure uses the rubbing alignment process and the optical alignment process simultaneously so as to improve the display quality of the display panel effectively and avoid shortcomings of a certain performance when using one of the alignment processes separately.

Abstract: The present invention relates to photoinduced alignment apparatus, comprising a plurality of supporting bases used to support substrates; an exposure device exposing the substrates on the supporting base; a driving mechanism driving the exposure device to move, so that the exposure device passes through the substrates on the plurality of the supporting bases, successively; and a loading and unloading device used to load and unload a substrate on a supporting base beyond the irradiation range of the exposure device.

Abstract: A method for fabricating a liquid crystal cell includes forming photosensitive-type alignment films on an upper substrate and a lower substrate respectively and removing all or part of portions of the alignment films that are located outside of display areas after performing an optical alignment on the alignment films on the upper substrate and the lower substrate. The method further includes applying a frame-sealing adhesive on areas of the upper substrate or the lower substrate that are located outside of the display areas and where there is no alignment film, dripping liquid crystal on one or more of the upper substrate and the lower substrate, cell-aligning the upper substrate and the lower substrate, curing the frame-sealing adhesive, and cutting the cell-aligned upper substrate and lower substrate into a plurality of liquid crystal cells.

Abstract: A method for fabricating a liquid crystal cell includes forming photosensitive-type alignment films on an upper substrate and a lower substrate respectively and removing all or part of portions of the alignment films that are located outside of display areas after performing an optical alignment on the alignment films on the upper substrate and the lower substrate. The method further includes applying a frame-sealing adhesive on areas of the upper substrate or the lower substrate that are located outside of the display areas and where there is no alignment film, dripping liquid crystal on one or more of the upper substrate and the lower substrate, cell-aligning the upper substrate and the lower substrate, curing the frame-sealing adhesive, and cutting the cell-aligned upper substrate and lower substrate into a plurality of liquid crystal cells.

Abstract: The present invention relates to photoinduced alignment apparatus, comprising a plurality of supporting bases used to support substrates; an exposure device exposing the substrates on the supporting base; a driving mechanism driving the exposure device to move, so that the exposure device passes through the substrates on the plurality of the supporting bases, successively; and a loading and unloading device used to load and unload a substrate on a supporting base beyond the irradiation range of the exposure device.

Abstract: A clamping apparatus includes a support, a fixing shaft fixedly mounted on the support, a driving mechanism supported by the support, and at least two clamping assemblies positioned on the fixing shaft and the moving shaft. The driving mechanism includes a driving member fixed on the support, and a moving shaft assembled to the driving member. Each clamping assembly includes a first clamping member, a second clamping member, a first connecting member, and a second connecting member. The first clamping member and the second clamping member are pivotally coupled with the fixing shaft, the first connecting member is hinged with the first clamping member and the moving shaft, the second connecting member is hinged with the second clamping member and the moving shaft. The first clamping member and the second clamping member of each clamping assembly are capable of moving toward each other for clamping a workpiece.

Abstract: The present disclosure discloses a method for manufacturing a display panel, a display panel and a display device, the display panel comprising a first substrate and a second substrate, a polyimide film being formed on both of the first substrate and the second substrate, wherein the method for manufacturing a display panel comprises: aligning the polyimide film on one of the first substrate and the second substrate using a rubbing alignment process, aligning the polyimide film on the other substrate using an optical alignment process. The method for manufacturing a display panel of the present disclosure uses the rubbing alignment process and the optical alignment process simultaneously so as to improve the display quality of the display panel effectively and avoid shortcomings of a certain performance when using one of the alignment processes separately.

Abstract: A clamping mechanism includes a driving assembly, a gear assembly and a clamping assembly. The driving assembly includes a driving gear. The gear assembly includes a first slave gear, a second slave gear and a connecting rod which is coupled with the first slave gear and the second slave gear. The first slave gear meshes with the second slave gear. The clamping assembly includes a first clamping member and a second clamping member, which are coupled to the first slave gear and the second slave gear respectively. When the driving gear rotates, the first slave gear and the second slave gear would rotate in opposite directions to enable the first clamping member and the second clamping member to move toward or away from each other, thereby clamping or releasing a workpiece.

Abstract: A clamping mechanism includes a driving assembly, a gear assembly and a clamping assembly. The driving assembly includes a driving gear. The gear assembly includes a first slave gear, a second slave gear and a connecting rod which is coupled with the first slave gear and the second slave gear. The first slave gear meshes with the second slave gear. The clamping assembly includes a first clamping member and a second clamping member, which are coupled to the first slave gear and the second slave gear respectively. When the driving gear rotates, the first slave gear and the second slave gear would rotate in opposite directions to enable the first clamping member and the second clamping member to move toward or away from each other, thereby clamping or releasing a workpiece.

Abstract: A clamping apparatus includes a support, a fixing shaft fixedly mounted on the support, a driving mechanism supported by the support, and at least two clamping assemblies positioned on the fixing shaft and the moving shaft. The driving mechanism includes a driving member fixed on the support, and a moving shaft assembled to the driving member. Each clamping assembly includes a first clamping member, a second clamping member, a first connecting member, and a second connecting member. The first clamping member and the second clamping member are pivotally coupled with the fixing shaft, the first connecting member is hinged with the first clamping member and the moving shaft, the second connecting member is hinged with the second clamping member and the moving shaft. The first clamping member and the second clamping member of each clamping assembly are capable of moving toward each other for clamping a workpiece.

Abstract: The existence and the extent of periodontal disease can be diagnosed by measuring plasminogen activator inhibitor 2 (PAI-2) and/or tissue plasminogen activator (t-PA) levels in gingival crevicular fluid (GCF). Levels of PAI-2 and t-PA in GCF rise sharply in the context of periodontal disease, and they also correlate with the severity of disease at different sites in the same patient.

Abstract: The existence and the extent of periodontal disease can be diagnosed by measuring plasminogen activator inhibitor 2 (PAI-2) and/or tissue plasminogen activator (t-PA) levels in gingival crevicular fluid (GCF). Levels of PAI-2 and t-PA in GCF rise sharply in the context of periodontal disease, and they also correlate with the severity of disease at different sites in the same patient.

Abstract: A clutch/bearing assembly includes an outer ring having an inner circumference which is formed with an annular groove and a plurality of juxtaposed inclined ramps. The assembly also include an inner ring having an outer circumference which is formed with an annular groove and a juxtaposed flat. An annular frame formed with a plurality of grips is positioned between the inner and outer rings to hold a plurality of ball bearings in the grooves for rotation of the inner ring relative to the outer ring. Also, an annular casing is positioned between the inner and outer rings to hold a plurality of roller bearings between the flat of the inner ring and a respective inclined ramp on the outer ring. Specifically, the casing allows each roller bearing to separate from its respective inclined ramp and thereby permit a unidirectional rotation of the inner ring relative to the outer ring.