A rollable display device includes a rollable structure including a plurality of unit structures, the rollable structure being configured to be rolled and unrolled based on the unit structures, and a display panel structure attached to the rollable structure, wherein respective widths of the unit structures increase in a first direction from a first side of the rollable structure to an opposite second side of the rollable structure.

Cable management systems for rotatable sensors on an autonomous vehicle (AV) are described herein. In some examples, a rotatable cable assembly can include a first portion having a spool, a sidewall surrounding the spool to form a cavity, and a shaft extending from the spool; a second portion coupled to the shaft and configured to rotate relative to the first portion; a flexible cable stored by the spool in a coiled configuration within the cavity; a first circuit on the first portion including a first connector coupled to an end of the flexible cable and configured to connect to components on an AV and/or a sensor platform base that is coupled to the AV and includes the rotary cable assembly; and a second circuit on the second portion including a second connector coupled to another end of the flexible cable and configured to rotate with the second portion.

According to certain aspects of the disclosure, an electronic device comprises a housing including a first plate facing a first direction, a second plate facing a second direction opposite to the first direction, and a side member configured to surround a space between the first plate and the second plate; a camera module, at least part of which is disposed in the space; a printed circuit board disposed in the space; and a flexible printed circuit board connecting the camera module and the printed circuit board, wherein between a first position in which the at least part of the camera module is located in the space and a second position in which the at least part of the camera module is located outside the housing in a third direction substantially orthogonal to the first direction and the second direction, the camera module moves in the third direction and rotates to face the first direction or the second direction, wherein the camera module includes a flexible printed circuit board frame configured to receive or shield at least part of the flexible printed circuit board, wherein the flexible printed circuit board includes: a rollable portion including a first distal end of the flexible printed circuit board and a rollable area, wherein the first distal end is connected to one area of the camera module, and at least part of the rollable area is wrapped or unwrapped in the same direction as the rotation of the camera module; a movable portion including a curved area and a second distal end of the flexible printed circuit board, wherein the second distal end extends from the curved area and is connected to the printed circuit board, and a position of the curved area is changed to correspond to the motion of the camera module in the third direction; and a connecting portion configured to connect the rollable portion and the movable portion, and wherein the flexible printed circuit board frame includes: a cylindrical area configured to receive or shield at least part of the rollable portion; and a planar area configured to receive or shield at least part of the movable portion and at least part of the connecting portion, wherein the at least part of the connecting portion is fixed to the planar area.

Cable management systems for rotatable sensors on an autonomous vehicle (AV) are described herein. In some examples, a rotatable cable assembly can include a first portion having a spool, a sidewall surrounding the spool to form a cavity, and a shaft extending from the spool; a second portion coupled to the shaft and configured to rotate relative to the first portion; a flexible cable stored by the spool in a coiled configuration within the cavity; a first circuit on the first portion including a first connector coupled to an end of the flexible cable and configured to connect to components on an AV and/or a sensor platform base that is coupled to the AV and includes the rotary cable assembly; and a second circuit on the second portion including a second connector coupled to another end of the flexible cable and configured to rotate with the second portion.

Implementations described and claimed herein provide thin film devices and methods of manufacturing and implanting the same. In one implementation, a shaped insulator is formed having an inner surface, an outer surface, and a profile shaped according to a selected dielectric use. A layer of conductive traces is fabricated on the inner surface of the shaped insulator using biocompatible metallization. An insulating layer is applied over the layer of conductive traces. An electrode array and a connection array are fabricated on the outer surface of the shaped insulator and/or the insulating layer, and the electrode array and the connection array are in electrical communication with the layer of conductive traces to form a flexible circuit. The implantable thin film device is formed from the flexible circuit according to the selected dialectic use.

A display device includes a display panel; a supporter disposed on a surface of the display panel; and an adhesive layer disposed between the supporter and the display panel, wherein the supporter includes metal layers spaced apart from each other; and a cushion layer surrounding the metal layers, the adhesive layer includes a first area overlapping the metal layers in a vertical direction to the display panel; and a second area not overlapping the metal layers in the vertical direction to the display panel, and a modulus of the second area of the adhesive layer is larger than a modulus of the first area of the adhesive layer.

One embodiment of the present invention provides a highly reliable display device. In particular, a display device to which a signal or a power supply potential can be supplied stably is provided. Further, a bendable display device to which a signal or a power supply potential can be supplied stably is provided. The display device includes, over a flexible substrate, a display portion, a plurality of connection terminals to which a signal from an outside can be input, and a plurality of wirings. One of the plurality of wirings electrically connects one of the plurality of connection terminals to the display portion. The one of the plurality of wirings includes a first portion including a plurality of separate lines and a second portion in which the plurality of lines converge.

One embodiment of the present invention provides a highly reliable display device. In particular, a display device to which a signal or a power supply potential can be supplied stably is provided. Further, a bendable display device to which a signal or a power supply potential can be supplied stably is provided. The display device includes, over a flexible substrate, a display portion, a plurality of connection terminals to which a signal from an outside can be input, and a plurality of wirings. One of the plurality of wirings electrically connects one of the plurality of connection terminals to the display portion. The one of the plurality of wirings includes a first portion including a plurality of separate lines and a second portion in which the plurality of lines converge.

The disclosure relates to a power supply module. The power supply module may include a flexible substrate and a plurality of battery cells distributed in an array on one side of the flexible substrate. Adjacent battery cells of the plurality of battery cells on each line in a first direction may be connected in series by a flexible connector to form a plurality of lines of battery cells, and the plurality of lines of battery cells may be connected in parallel through a first electrode.

A rollable display device includes a rollable structure including a plurality of unit structures, the rollable structure being configured to be rolled and unrolled based on the unit structures, and a display panel structure attached to the rollable structure, wherein respective widths of the unit structures increase in a first direction from a first side of the rollable structure to an opposite second side of the rollable structure.