5results about How to "Avoid mixing colors" patented technology

The utility model relates to the technical field of printing devices, in particular to a jigsaw multicolor printing device, which improves the convenience of color switching, avoids the condition that colors are mixed and crossed in a single ink jet mechanism, reduces the maintenance cost and improves the convenience of batch processing. Comprising a base and a conveying belt, and the conveying belt is installed on the base; the ink jet printer further comprises a supporting device, a limiting device, a supply device, a supporting shaft, a support and multiple ink jet mechanisms, the supporting shaft is installed on the base through the supporting device, the supporting device is used for driving the supporting shaft to conduct lifting movement and rotary adjustment, the support is installed on the outer side wall of the supporting shaft, the multiple ink jet mechanisms are all installed on the support, and the limiting device is arranged on the conveying belt. The limiting device is used for limiting when the jigsaw paperboards are conveyed, the supply device communicates with the multiple sets of ink jet mechanisms, and the supply device is used for conveying coatings of different colors into the ink jet mechanisms.

The invention discloses an anti-color-mixing car lamp structure assembly which comprises a second-color visible appearance part, a second-color non-appearance part, a bending connection part, a first-color injection molding area A, a first-color injection molding area B, an opponent part and an injection molding sprue, the first-color injection molding area A is provided with a window position, and an injection molding sprue of a second-color sizing material is arranged over the window position; and the second-color non-appearance part is provided with a step. A window position is arranged at the lower part of the injection molding sprue, a second color sizing material is punched during injection, the impact force is removed by the mold, and the second color sizing material firstly contacts with the mold, so that a freezing layer can be quickly formed, and a first color injection molding area is prevented from being punched and melted under the sprue due to high temperature and high speed; by adopting the multi-step design, if the injection molding areas with different colors are melted, a freezing layer is formed when the color mixing material is in contact with the step surface of the mold and is intercepted by the steps, so that the color mixing problem stays in a non-appearance area, the color mixing problem of a double-color / multi-color automobile lamp mask product is fully solved, and the aesthetic property and the light transmission property of a transparent area are not influenced.

A display device according to one embodiment includes a substrate, a first electrode disposed on the substrate, a pixel definition layer covering edges of the first electrode and separating a light emitting area and a non-light emitting area, a light emitting layer disposed on the first electrode and the pixel definition layer, a second electrode disposed on the light emitting layer, a thin film encapsulation layer disposed on the second electrode and including a first encapsulation layer, a second encapsulation layer disposed on the first encapsulation layer, and a third encapsulation layer disposed on the second encapsulation layer, and a wavelength conversion layer disposed on the thin film encapsulation layer and including a bank overlapping the non-light emitting area, wherein the second encapsulation layer includes a first region overlapping the light emitting area and a second region not overlapping the light emitting area, and a thickness of the first region is greater than a thickness of the second region.

Embodiments of this disclosure relate to a display device, comprising: a substrate including a plurality of sub-pixels; a thin-film transistor disposed on the substrate; a buffer layer disposed on the thin-film transistor; a pixel electrode disposed on the buffer layer and having a planarized upper surface and a lower surface; an organic layer disposed on the pixel electrode; a common electrode disposed on the organic layer; an encapsulation layer disposed on the common electrode; and a metal pattern disposed between the buffer layer and the pixel electrode, the metal pattern overlapping at least a portion of the pixel electrode and having a planarized upper surface and a lower surface.

A substrate for assembling a semiconductor light emitting element for a display pixel according to an embodiment may include: a substrate; a plurality of assembly lines disposed on the substrate; a partition plate disposed on the plurality of assembly lines and provided with an assembly hole; and a diaphragm channel disposed adjacent to the assembly hole.