40results about How to "Reduced risk of warping" patented technology

In a connection assembly of a turbine housing to a bearing housing of an exhaust gas turbocharger and to an exhaust gas turbocharger, wherein the turbine housing and the bearing housing are centered relative to each other and connected to each other in the region of a connection joint including a sealing assembly with a heat shield disposed between the turbine housing and the bearing housing, at least one cutout is provided in the heat shield for accommodating a centering means by way of which the turbine housing and the bearing housing are directly centered relative to one another.

The invention discloses a display module and a display device. The display module includes: a display panel, a backlight module, and an adhesive tape for fixing the display panel and the backlight module; wherein, the adhesive tape has a first bending axis and a second bending axis extending in a first direction and parallel to each other. A bending axis and a second bending axis divide the adhesive tape into the first part, the second part and the third part which are sequentially connected; when the adhesive tape is unfolded into a flat state, the adhesive tape includes multiple auxiliary functions which are superimposed on each other in the third direction Layers, at least one auxiliary function layer includes a plurality of auxiliary units extending along a first direction and arranged sequentially along a second direction, and the third direction is respectively perpendicular to the first direction and the second direction. The display module and the display device provided by the present invention reduce the risk of the adhesive tape lifting from the surface of the display panel, thereby reducing the risk of poor display of the display module, and improving the performance reliability of the display module and the display device.

Embodiments of the present invention provide a stretchable display panel and a stretchable display device, which relate to the field of display technology and improve the warping phenomenon of the stretchable display panel. The stretchable display panel includes: a stretchable substrate, the stretchable substrate is composed of an island structure and a bridge structure, and two adjacent island structures are connected by a bridge structure; the island structure includes a first carrier substrate and a bridge structure. The first display film layer, the first display film layer includes pixel units, the bridge structure includes a second carrier substrate and the second display film layer, the second display film layer includes signal lines; the bridge structure has a first section, the first section Vertical to the plane where the second carrier substrate is located, and the first section is perpendicular to the extension direction of the bridge-like structure, the maximum width of the first section in the first direction is W1, and the maximum thickness of the bridge-shaped structure in the direction perpendicular to the plane where the second carrier substrate is located H1, H1≥W1, the first direction is parallel to the plane where the second carrier substrate is located, and is perpendicular to the extending direction of the bridge-shaped structure.