506results about "Flexible printed circuits" patented technology

Provided are a stretchable electric circuit and a manufacturing method thereof The method for manufacturing the stretchable electric circuit includes forming a mold substrate, forming a stretchable substrate having a first flat surface and a first corrugated surface outside the first flat surface on the mold substrate, removing the mold substrate, forming a corrugated wire on the first corrugated surface, and forming an electric device connected to the corrugated wire on the first flat surface.

Disclosed herein is a display apparatus which may be selectively used in a flat state or a curved state. The display apparatus includes a display module that displays an image and is provided to be bent, and a bending device that is provided to enable the display module to be transformed into a flat state or a curved state. Here, the bending device includes a frame that is provided at a rear side of the display module and a hinge unit that connects between the frames and is provided to enable curvature of the frame to vary by torque.

A method for exposing an electrode terminal covered with an organic film in a light-emitting device without damaging the electrode terminal is provided. In a region of the electrode terminal to which electric power from an external power supply or an external signal is input, an island-shaped organic compound-containing layer is formed and the organic film is formed thereover. The organic film is removed by utilizing low adhesion of an interface between the organic compound-containing layer and the electrode terminal, whereby the electrode terminal can be exposed without damage to the electrode terminal.

The embodiment of the invention discloses a display panel and a manufacturing method thereof as well as a display device, and belongs to the technical field of semiconductors. The display panel comprises a transparent substrate, a non-black photoresist layer, and a black photoresist layer, wherein the transparent substrate is divided into a border area and a display area; the border area is arranged around the display area; the non-black photoresist layer and the black photoresist layer are sequentially arranged on the border area of the transparent substrate; a scattered reflecting structure is arranged on a junction surface of the black photoresist layer and the non-black photoresist layer. The scattered reflecting structure is arranged on the junction surface of the black photoresist layer and the non-black photoresist layer, so that the reflectivity of the black photoresist layer can be reduced, the color of the black photoresist layer seen by eyes becomes lighter, and further the thickness of the non-black photoresist layer can be reduced.