摘要:
A decorative element including a number of stones (4) assembled in a closed frame (2) to form two decorative faces. The stones include two opposite external faces (10, 12) which are decorative, and internal faces serving as joints (20, 22) between these stones, and as edging (24, 26) with the interior contour of the frame (32). Some of these internal faces (22, 24) have grooves (28) arranged inside the volume of the frame (2) and accepting strips (34) the ends of which cross the contour of this frame at two opposing points in order to be secured. The decorative element is characterized in that the interior contour (32) of the frame (2) has a protruding cross section which fits into corresponding channels made in the internal edging faces (24, 26) of the stones (4). Applicable for example to the creation of jewelry.
摘要:
The present disclosure provides a method for fabricating a substrate for transfer printing using a concave-convex structure and a substrate for transfer printing fabricated thereby. The method includes preparing a handling substrate having a concave-convex structure formed thereon; forming a sacrificial layer along the concave-convex structure on the handling substrate; coating a polymer on the handling substrate having the sacrificial layer formed thereon to form a polymer substrate having bumps filling a concave portion of the concave-convex structure; and removing the sacrificial layer from the handling substrate. The substrate for transfer printing includes a handling substrate having a concave-convex structure formed thereon; and a polymer substrate placed on the concave-convex structure and having bumps filling a concave portion of the concave-convex structure of the handling substrate. The present invention allows a process of manufacturing a device to be stably performed on an ultrathin substrate and may secure high degree of alignment and high transfer yield in a transfer printing process.
摘要:
A surface of a sapphire (0001) substrate is processed to form recesses and protrusions so that protrusion tops are flat and a given plane-view pattern is provided. An initial-stage AlN layer is grown on the surface of the sapphire (0001) substrate having recesses and protrusions by performing a C+ orientation control so that a C+ oriented AlN layer is grown on flat surfaces of the protrusion tops, excluding edges, in such a thickness that the recesses are not completely filled and the openings of the recesses are not closed. An AlxGayN(0001) layer (1≧x>0, x+y=1) is epitaxially grown on the initial-stage AlN layer by a lateral overgrowth method. The recesses are covered with the AlxGayN(0001) layer laterally overgrown from above the protrusion tops. Thus, an template for epitaxial growth having a fine and flat surface and a reduced threading dislocation density is produced.
摘要翻译:处理蓝宝石(0001)基板的表面以形成凹部和突起,使得凸起顶部是平坦的,并且提供给定的平面视图图案。 通过进行C +取向控制,在具有凹凸的蓝宝石(0001)基板的表面上生长初始阶段的AlN层,使得C +取向的AlN层生长在突出顶部的平坦表面上,不包括边缘 凹部未被完全填充且凹部的开口未被封闭的厚度。 通过横向过度生长法在初始阶段AlN层上外延生长Al x Ga y N(0001)层(1≥x> 0,x + y = 1)。 这些凹槽被从突起顶部上方横向长满的AlxGayN(0001)层覆盖。 因此,产生具有细小平坦表面和减少穿透位错密度的外延生长的模板。
摘要:
A covering structure including a bottom covering layer, a top covering layer, and a thermoplastic material layer is disclosed. The thermoplastic material layer is laminated between the bottom covering layer and the top covering layer. The thermoplastic material layer includes a first thermoplastic material layer part and a second thermoplastic material layer part that are connected to each other. The first thermoplastic material layer part has a first thickness. The second thermoplastic material layer part has a second thickness. The first thickness is larger than the thickness of the top covering layer. The first thickness is 4˜7 times of the second thickness. The disclosure further discloses an input device using the covering structure and a manufacturing method of the covering structure.
摘要:
The present invention relates to a metal deposited film consisting of a first high polymer material layer, a metal deposited film, a second high polymer material layer and a hydrolysable high polymer material layer which are sequentially formed or attached from bottom to top; both the X axles and the Y axles of the metal deposited layer, the first high polymer material layer and the second high polymer material layer are wavy; and both the X axle and the Y axle of the lower surface of the hydrolysable high polymer material layer are wavy. Preferably, the second high polymer material layer is coated onto the metal deposited layer. The hydrolysable high polymer material layer is coated onto the second high polymer material layer. The present invention also relates to a manufacturing intermediate and a related manufacturing method for the metal deposited film, wherein a carrier film is adopted for manufacturing. The metal deposited film is smart in design and concise in structure, and its metal deposited layer can expand or stretch more uniformly, and thus has considerably high elasticity without cracks and can be transferred and attached to a stereoscopic curved surface of an object more easily; and in addition, the metal deposited layer is smart and convenient to manufacture and is applicable to large-scale popularization and application.
摘要:
The present invention is a laminate sheet having two laminae. The first lamina is a relatively hard material having first and second surfaces. The first surface has a plurality of raised and generally pointed piercing structures, each structure having a tip. The second lamina is graphite foil material, which is mated to the relatively hard material, such that at least some of the piercing structures pierce the graphite foil material. In one embodiment, the first lamina has no perforations and is uniformly smooth. In another embodiment, the second surface also has a plurality of piercing structures and a third lamina comprising graphite foil is mated to the second surface.
摘要:
A method of manufacturing a substrate (16) with a ceramic thermal barrier coating (28, 32). The interface between layers of the coating contains an engineered surface roughness (12, 24) to enhance the mechanical integrity of the bond there between. The surface roughness is formed in a surface of a mold (10,20) and is infused by a subsequently cast layer of material (16, 28). The substrate may be partially sintered (76) prior to application of the coating layer(s) and the coated substrate and coating layer(s) may be co-sintered to form a fully coherent strain-free interlayer.
摘要:
An apparatus includes a first thermoset layer that includes a first fibrous material embedded in a first thermoset matrix. The apparatus also includes a second thermoset layer that includes a second fibrous material embedded in a second thermoset matrix. The second thermoset layer is coupled to the first thermoset layer to form a joint. Further, a gap is defined between the first thermoset layer and the second thermoset layer. The apparatus also includes a thermoplastic filler that is made from a thermoplastic material. The thermoplastic filler is positioned within the gap.
摘要:
Dielectric composite structures comprising interfaces possessing nanometer scale corrugated interfaces in interconnect stack provide enhances adhesion strength and interfacial fracture toughness. Composite structures further comprising corrugated adhesion promoter layers to further increase intrinsic interfacial adhesion are also described. Methods to form the nanometer scale corrugated interfaces for enabling these structures using self assembling polymer systems and pattern transfer process are also described.
摘要:
Dielectric composite structures comprising interfaces possessing nanometer scale corrugated interfaces in interconnect stack provide enhances adhesion strength and interfacial fracture toughness. Composite structures further comprising corrugated adhesion promoter layers to further increase intrinsic interfacial adhesion are also described. Methods to form the nanometer scale corrugated interfaces for enabling these structures using self assembling polymer systems and pattern transfer process are also described.