Samsung Electronics Co., Ltd.

Lg Display Co., Ltd.

Wonhee Choi

Sunggun Cho

Jaehee Kim

Jongkeun Kim

Byounguk Yoon

Chongkun Cho

Minyee An

Seunghyun Hwang

Daehyeong Park

Jongmin Choi

Dongik Lee

Uyhyeon Jeong

Hwamok Pak

Hun Rae Kim

Minsung Lee

Iksu Jung

Donghyun Byun

Donghwan Kim

Jaeyong Park

Byoungjune Lee

Hyungchul Kim

Hwamok Park

Jongchul Choi

Jong-Chul Choi

Minwoo Yoo

Min-Sung Lee

Byoung-Uk Yoon

Yeonggyu Yoon

Jinho Lim

Minsu Jung

Sungjae Lee

Sang-In Baek

Kiwoong Kim

Jaeho Kang

Sangin Baek

Min-Woo Yoo

Hun Sung Kim

Yongwoo Jeon

Seungchul Baek

SungJae Lee

Seung-Chul Baek

Hyungil Kim

Jinwook Baik

Jinju Lee

Kwangsu Seo

Bokgyu Song

Kyungmo Yang

Geuna Lee

Electronic devices may include a flexible display and a plate. The flexible display may be configured to be at least partially withdrawable from the internal space of the electronic device. The plate may be disposed on a rear surface of the flexible display. In the plate, a first portion of a first thickness and a second portion of a second thickness thicker than the first thickness may be repeatedly arranged based on one surface of the plate connected to the rear surface of the flexible display. The plate may include a plurality of openings formed on the first portion. The first portion and the second portion may be integrally formed, and may include or be formed from the same material.

Electronic device including flexible display and display support structure, and manufacturing method of display support structure

Disclosed is an electronic device includes a flexible circuit board passing via a first through-hole included in a first housing and a second through-hole included in a second housing, a first support bracket disposed to support the flexible circuit board while covering the first through-hole, a second support bracket disposed to support the flexible circuit board while covering the second through-hole, a first waterproof member disposed to face a partial area of the first through-hole from the first support bracket and inserted into the partial area of the first through-hole, a second waterproof member inserted into the remaining areas of the first through-hole, a third waterproof member disposed to face a partial area of the second through-hole from the second support bracket and inserted into the partial area of the second through-hole, a fourth waterproof member inserted into the remaining areas of the second through-hole.

Electronic device including waterproof structure

A rollable electronic device includes a display structure including a display area, a first housing fixed to the display structure, a second housing slidable with respect to the first housing and the display structure, a sliding driver which is in the first housing, and a tension transmitting member which is windable at the sliding driver, the tension transmitting member including a first end connected to the display structure and a second end connected the first housing. An opening operation includes the second housing sliding away from the first housing, expanding the display area, and the sliding driver winding the first end of the tension transmitting member, in a first rotational direction, and a closing operation includes the second housing sliding toward the first housing, contracting the display area, in the opening operation, the sliding driver winding the second end of the tension transmitting member, in a second rotational direction.

Display support structure and rollable electronic device having the same

An electronic device is provided. The electronic device includes a first housing including a first through hole, a flexible printed circuit board including a plurality of layers, a first portion of the flexible printed circuit board disposed to pass through the through hole, a bonding member being disposed between the plurality of layers constituting the first portion, and a waterproofing member formed to surround at least part of the first portion of the flexible printed circuit board.

Electronic device including flexible printed circuit board

An electronic device is disclosed, including a hinge connecting to first and second housings as to enable foldability, a flexible display spanning at least a portion of the first housing and the second housing, wherein the flexible display is foldable and unfoldable along with folding and unfolding of the first and second housings, a first sealing member extending as to be disposed between an inner surface of the first housing, an inner surface of the second housing, and an outer surface of the flexible display and an elastic support member disposed between a portion of the flexible display, a portion of the inner surface of the first housing, and a portion of the inner surface of the second housing, within a folding area in which the first housing and the second housing are foldable and unfoldable.

Electronic device including sealing member

A housing of an electronic device and an electronic device are provided. The housing of an electronic device including at least one plate includes a first surface coupled to at least a portion of a plate of the at least one plate and facing a rear surface of the plate, and a member comprising a second surface being substantially perpendicular to the first surface and facing a side surface of the plate, and wherein the first surface comprises a protrusion protruding from the first surface toward the plate by a predetermined height, a first recess formed in from the first surface by a predetermined depth, and a second recess formed in from the first surface deeper than the first recess.

Housing and electronic device including the same

An electronic device including a display is provided. The electronic device includes a housing, a display, and a bonding layer. The housing includes a front plate including a flat portion and at least one curved portion bent from a periphery of the flat portion, and disposed to face a first direction, a rear plate disposed to face a second direction that is opposite to the first direction, and a side member including a first surface disposed to face a direction that is perpendicular to the first and second directions, and extending while facing the curved portion and surrounding at least a partial space between the front plate and the rear plate. A first groove is recessed on the first surface in the second direction and in which an edge of the curved portion is accommodated, and a second groove is recessed on the inner side of the housing when viewed from the top of the front plate, the second groove is recessed in the second direction, and to which a bonding liquid is applied.

Electronic device including display

An electronic device is provided that includes a housing including a front plate facing a first direction, a rear plate facing a second direction opposite to the first direction, and a lateral member surrounding a space between the front plate and the rear plate and at least partially constructed of a metal material, wherein the front plate includes a first edge having a first length and extending in a third direction, a second edge having a second length longer than the first length and extending in a fourth direction orthogonal to the third direction, a third edge parallel to the first edge, having the first length, and extending in the third direction from the second edge, a fourth edge parallel to the second edge, having the second length, and extending in the fourth direction from the first edge, a first region in which the third edge and the fourth edge meet, and a second region in which the second edge and the third edge meet, a display viewable through the front plate, and an adhesive layer constructed in a closed-curve shape along the first edge, second edge, third edge, and fourth edge of the front plate, wherein, when viewed from above the display, a width of the adhesive layer in the first region and the second region is greater than a width of the adhesive layer outside the first region and the second region.

Electronic device with bonding structure

An unmanned aerial vehicle according to various embodiments includes: a housing; a communication circuit, wherein the communication circuit establishes wireless communication with an external controller; and a plurality of propulsion systems connected to the housing, wherein the propulsion systems include: a motor; a rotation shaft having an axis extending in a first direction, wherein a first end is connected to the motor, and wherein the rotation shaft is rotates in a first direction by the motor; a cap structure fixed to the second end of the rotation shaft, a propeller including: a hub including a through-hole formed in the first direction, such that the rotation shaft rotatably passes through the through-hole, wherein the propeller is detachably connected to the cap structure, such that, when an external force is exerted on the blade, the propeller is released from the cap structure to be freely movable along the axis toward the motor.

Unmanned aerial vehicle

An unmanned aerial vehicle is disclosed. The unmanned aerial vehicle includes a frame configured to fix a motor. The unmanned aerial vehicle also includes a housing configured to enclose the frame. The housing includes a top mesh corresponding to an upper surface of the housing and a bottom mesh that covers a portion of a bottom surface of the housing. The housing also includes middle part coupled to the top mesh and the bottom mesh. The housing also includes a plurality of duct areas that penetrate each of the top mesh, the bottom mesh, and the middle part. The motor and a propeller connected to the motor and for rotating are positioned within the duct area.

Unmanned aerial vehicle having duct structure

A surface treatment method of an electronic device is provided. The surface treatment method includes processing a first pattern on a surface of a top mold and a second pattern on a surface of a bottom mold, coating a Ultra-Violet (UV) molding liquid on each of a front surface of a raw sheet material and the bottom mold facing a rear surface of the raw sheet material raw, positioning the raw sheet material between the top mold and the bottom mold, pressing the top mold and the bottom mold to each other, curing the UV molding liquid, and separating the raw sheet material from the top mold and the bottom mold and forming a print layer on the front surface and the rear surface of the raw sheet material.

Electronic device case and surface treatment method thereof

An organic light emitting device and a method for fabricating the same are discussed. According to an embodiment, the method includes forming a mother substrate structure including organic light emitting devices including TFTs and first electrodes, each first electrode electrically connected to the corresponding TFT and being a part of an OLED to be formed; forming first and second conductive layers to form a power line in each organic light emitting device; forming a dummy layer on the first electrodes and the second conductive layer; performing at least one of scribing and grinding processes on the mother substrate structure to divide the mother substrate structure into sub-substrate structures; removing the dummy layer from the first electrodes and the second conductive layer after the performing step; and forming a light emitting layer and a second electrode on the first electrode in one of the sub-substrate structures to form the OLED.

Organic light emitting device and method of fabricating the same

Growing community of inventors

Suwon-si, South Korea

Wonhee Choi