A wearable device with a circular dial plate design and a method of preparing the wearable device are provided. A circular contour is achieved by a free shape cutting technique, this design can support a pointer display. A bonding region of an organic light emitting diode (OLED) unit module on which a driver integrated circuit (IC) is bonded can be effectively bent to the back of a display panel, thereby, saving space of an entire display module. In addition, the driver IC of the circular display panel adopts a ring-shaped bonding contacts design to reduce the compensation demand caused by expansion or contraction issues in a preparing process.

A wearable device with a circular dial plate design and a method of preparing the wearable device are provided. A circular contour is achieved by a free shape cutting technique, this design can support a pointer display. A bonding region of an organic light emitting diode (OLED) unit module on which a driver integrated circuit (IC) is bonded can be effectively bent to the back of a display panel, thereby, saving space of an entire display module. In addition, the driver IC of the circular display panel adopts a ring-shaped bonding contacts design to reduce the compensation demand caused by expansion or contraction issues in a preparing process.

A wearable device includes a dial plate, a watch body and an angle detection member. The dial plate is provided with an accommodating groove. The watch body is at least partially disposed in the accommodating groove and is rotatably connected to the dial plate, and the watch body is provided with a functional component. The angle detection member includes an annular resistor and a conductive connector electrically connected to the annular resistor. One of the annular resistor and the conductive connector is disposed at the dial plate, and the other is disposed at the watch body. The annular resistor is in sliding connection with the conductive connector.

A wearable device may include a watchcase defining a mounting slot and a key slot communicating with each other and a watchband. The watchband may include a strap-shaped body; and a clamping part connected to one end of the strap-shaped body and including a rotating part and a stop block arranged in the rotating part; the stop block is capable of moving out of or back into the rotating part; when the stop block moves into the rotating part, the clamping part is configured to be inserted into the mounting slot; after the clamping part is inserted into the mounting slot, the clamping part is configured to be rotated relative to the watchcase by rotating the watchband, and the stop block is configured to move out of the rotating part and is clamped in the key slot, such that the watchband is attached on the watchcase.

A wearable device may include a watchcase defining a mounting slot and a key slot communicating with each other and a watchband. The watchband may include a strap-shaped body; and a clamping part connected to one end of the strap-shaped body and including a rotating part and a stop block arranged in the rotating part; the stop block is capable of moving out of or back into the rotating part; when the stop block moves into the rotating part, the clamping part is configured to be inserted into the mounting slot; after the clamping part is inserted into the mounting slot, the clamping part is configured to be rotated relative to the watchcase by rotating the watchband, and the stop block is configured to move out of the rotating part and is clamped in the key slot, such that the watchband is attached on the watchcase.

A connector including an attachment member which has an attachment hole and is provided on one of a connection object and a connection target, and a connection member which includes a slide member that has a lever and is slidable in a cylindrical member inserted into the attachment hole, and is attached to an other one of the connection object and the connection target by the slide member protruding from an end of the cylindrical member, in which the attachment member has a slit hole which is formed extending from one end of the attachment hole to an other end of the attachment hole and in which the lever is slidable.

A connector including an attachment member which has an attachment hole and is provided on one of a connection object and a connection target, and a connection member which includes a slide member that has a lever and is slidable in a cylindrical member inserted into the attachment hole, and is attached to an other one of the connection object and the connection target by the slide member protruding from an end of the cylindrical member, in which the attachment member has a slit hole which is formed extending from one end of the attachment hole to an other end of the attachment hole and in which the lever is slidable.

An electronic device includes a display layer comprising emission areas that provide different colored light, respectively, and a non-emission area adjacent thereto. A sensor layer comprises a first sensing insulating layer, a first conductive layer, a second sensing insulating layer, and a second conductive layer and comprising mesh lines extending in first and second directions. The mesh lines comprise a first line extending in the first direction, second and third lines extending in the second direction from opposite sides of the first line, and a fourth line spaced apart from the third line in the first direction and extending in the second direction from the first line. A reinforcing pattern is disposed on inner areas defined by the first line and each of the second to fourth lines, respectively. The reinforcing pattern protrudes from portions of the first to fourth lines that define each inner area of the inner areas.

An electronic device, according to various example embodiments of the disclosure, may comprise: a display; a processor operatively connected to the display; a cover facing the display and comprising a light transmitting material; a flexible printed circuit board having a first side facing the cover, and a second side corresponding to the opposite side of the first side; a wireless charging coil disposed to surround the flexible printed circuit board; a first bio-signal sensing unit comprising bio-signal sensing circuitry including a light-emitting unit including light-emitting circuitry and a light-receiving unit including light-receiving circuitry mounted on the first side of the flexible printed circuit board; a second bio-signal sensing unit including an internal electrode formed inside the cover, which is a portion facing the flexible printed circuit board, and an external electrode electrically connected to the internal electrode and formed outside the cover; a contact having one end mounted on the first side of the flexible printed circuit board and extending to the cover such that the opposite end thereof is connected to the internal electrode of the second bio-signal sensing unit; and a signal processing unit mounted on the second side of the flexible printed circuit board comprising circuitry configured to process a first bio-signal sensed by the first bio-signal sensing unit and a second bio-signal sensed by the second bio-signal sensing unit.

A wearable device assembly has a housing supporting a controller, display and indicator system thereon. The controller has at least one sensor wherein activity of a user wearing the device is detected. The controller selectively illuminates the indicator system to indicate a level of activity of the user.