Abstract: A portable communication device or electronic device is provided. The communication device includes a housing including a first housing structure, a second housing structure, and a hinge cover positioned between at least a portion of the first housing structure and at least a portion of the second housing structure, a flexible display at least partially received in the housing and including a first portion corresponding to the first housing structure, a second portion corresponding to the second housing structure, and a third portion corresponding to the hinge cover, a hinge structure positioned between the third portion of the flexible display and the hinge cover and connected with the first housing structure and the second housing structure, and at least one sealing member positioned between the third portion of the flexible display and the hinge cover and contacting the hinge cover.

Abstract: A display device includes a pixel circuit disposed on a substrate, and a display element on the pixel circuit. The pixel circuit includes a first thin-film transistor comprising a first semiconductor layer and a first gate electrode insulated from the first semiconductor layer, a second thin-film transistor comprising a second semiconductor layer and a second gate electrode insulated from the second semiconductor layer, the second semiconductor layer being connected to the first semiconductor layer and the first gate electrode, a first shielding layer overlapping the second semiconductor layer, and a second shielding layer overlapping the second semiconductor layer and stacked on the first shielding layer.

Abstract: A battery module cooling structure for a battery module is configured by assembling a plurality of battery cells, the battery module cooling structure including a battery module housing configured to accommodate therein the battery module, and cooling channels provided in the battery module housing, disposed between the plurality of battery cells, and configured to support the plurality of battery cells, the cooling channels being configured to guide a cooling liquid introduced into the battery module housing so that the cooling liquid flows between the plurality of battery cells in one direction of the battery cell.

Abstract: A battery module cooling structure for a battery module configured by assembling a plurality of battery cells, the battery module cooling structure including a battery module housing configured to accommodate therein the battery module, and a flow guide plate provided in the battery module housing, disposed at an outermost periphery of the battery module, and configured to guide a cooling liquid introduced into the battery module housing so that the cooling liquid flows between the plurality of battery cells.

Abstract: Provided is a battery module cooling structure, in which a battery module is configured by assembling a plurality of battery cells, the structure comprising: a battery module housing storing the battery module; and a sensing board assembly fastened to an end of an end plate disposed on an outermost side of the battery module, disposed to extend in a stacking direction of the plurality of battery cells, and having a flow opening for allowing a coolant to flow between the plurality of battery cells.

Abstract: A cooking apparatus includes a housing, a heat source on one side of the housing, a control panel couplable to the housing, a knob rotatably mountable on the control panel to operate the heat source and movable rearwardly, a stopper between the control panel and the knob and including an anti-rotation portion configured to prevent a rotation of the knob, a button movably couplable to the knob in a left-to-right direction, and a locking pin accommodated in the anti-rotation portion and secured to the button so as to move along the button. The locking pin is deviated from the anti-rotation portion based on movement of the button, the knob is rotatable while the knob is moved rearwardly and the locking pin is deviated from the anti-rotation portion, and the knob is rotated to operate the heat source.

Abstract: The present invention relates to a method for manufacturing a solar cell, comprising: a seating process of seating, in a processing space for manufacturing a solar cell, a cell in which a plurality of thin film layers are formed; a coating process of spraying a conductive material onto the cell; and a scribing process of irradiating a laser toward the cell to form a cell separation unit for separating the cell into a plurality of unit cells.

Abstract: An example electronic device includes a housing, and a flexible display in which an area of a display region is configured to be adjusted based on a sliding movement of at least a portion of the housing. The flexible display may include a first region fixedly visible from outside through a first direction of the electronic device, a second region extending from one end of the first region and variably visible from the outside based on the movement of the housing, and including a first bending part bent from one end of the first region in a second direction opposite to the first direction and disposed to face a second lateral direction perpendicular to the first direction, and a first extension part extending from one end of the first bending part and disposed in parallel with the first region, and a second bending part bent from one end of the first extension part in the second direction and disposed to face a first lateral direction opposite to the second lateral direction.

Abstract: An embodiment battery module cooling structure includes a plurality of battery cells assembled together, a plurality of cartridges configured to fix edge portions of the plurality of battery cells so that the plurality of battery cells is aligned and accommodated in the plurality of cartridges, the plurality of cartridges being configured such that a cooling liquid is introduced into and discharged from the plurality of cartridges, and a plurality of cooling channels disposed between the plurality of battery cells and configured to guide the cooling liquid introduced into the plurality of cartridges so that the cooling liquid flows in one direction of the plurality of battery cells.

Abstract: An electronic device according to various embodiments of the disclosure may include a first housing, a second housing, a flexible display, a bendable member, and a bending plate. The second housing may slide in a first housing to cause at least a part of the second housing to be drawn out of the first housing in an open state, and may slide in a second direction to cause the at least a part of the second housing to enter the first housing in a closed state. The flexible display may be disposed in a space formed by the first housing and the second housing, and may include a first area visible to an outside, and a second area extending from the first area, accommodated inside the flexible display in a closed state, and visible to the outside in an open state. The bendable member may be disposed on a rear side of the flexible display to support the flexible display in the closed state and in the open state, and may include a plurality of multi-bars disposed at predetermined intervals.

Abstract: A display device includes a pixel circuit disposed on a substrate, and a display element on the pixel circuit. The pixel circuit includes a first thin-film transistor comprising a first semiconductor layer and a first gate electrode insulated from the first semiconductor layer, a second thin-film transistor comprising a second semiconductor layer and a second gate electrode insulated from the second semiconductor layer, the second semiconductor layer being connected to the first semiconductor layer and the first gate electrode, a first shielding layer overlapping the second semiconductor layer, and a second shielding layer overlapping the second semiconductor layer and stacked on the first shielding layer.

Abstract: An electronic device is disclosed. The electronic device according to the present disclosure includes a body, a neck formed at one side of the body, and a head formed on the neck, wherein the head comprises: a circular part connected to the neck; a protrusion part protruding from one side of the circular part and having a curvature that is greater than a curvature of the circular part; a speaker hole formed at at least one of the circular part and the protrusion part; and a band part formed at the periphery of the speaker hole, and the thickness of the band part may be greater than the thickness of the circular part or the protrusion part around the band part.

Abstract: A portable communication device or electronic device is provided. The communication device includes a housing including a first housing structure, a second housing structure, and a hinge cover positioned between at least a portion of the first housing structure and at least a portion of the second housing structure, a flexible display at least partially received in the housing and including a first portion corresponding to the first housing structure, a second portion corresponding to the second housing structure, and a third portion corresponding to the hinge cover, a hinge structure positioned between the third portion of the flexible display and the hinge cover and connected with the first housing structure and the second housing structure, and at least one sealing member positioned between the third portion of the flexible display and the hinge cover and contacting the hinge cover.

Abstract: A portable communication device or electronic device is provided. The communication device includes a housing including a first housing structure, a second housing structure, and a hinge cover positioned between at least a portion of the first housing structure and at least a portion of the second housing structure, a flexible display at least partially received in the housing and including a first portion corresponding to the first housing structure, a second portion corresponding to the second housing structure, and a third portion corresponding to the hinge cover, a hinge structure positioned between the third portion of the flexible display and the hinge cover and connected with the first housing structure and the second housing structure, and at least one sealing member positioned between the third portion of the flexible display and the hinge cover and contacting the hinge cover.

Abstract: An embodiment battery pack includes a battery module including a battery cell stack in which a plurality of battery cells are stacked in a predetermined direction, upper and lower cooling apparatuses disposed in upper and lower portions of the battery module, respectively, the upper and lower cooling apparatuses being configured to cool heat generated from the battery module, an upper cooling plate disposed between the battery module and the upper cooling apparatus, a lower cooling plate disposed between the battery module and the lower cooling apparatus, an upper gap filler filling a space between the battery cell stack and the upper cooling plate, and a lower gap filler filling a space between the battery cell stack and the lower cooling plate, wherein the upper and lower gap fillers each include a phase-change material.

Abstract: The present inventive concept relates to a solar cell, a unit cell included in the solar cell, and a method for manufacturing the solar cell, the solar cell comprising: a first unit cell manufactured using any one piece from among a plurality of pieces formed by separating a mother substrate; and a second unit cell coupled to the first unit cell, wherein the first unit cell comprises a first cell electrode provided on a first unit substrate and having conductivity, the second unit cell comprises a second cell electrode provided on a second unit substrate and having conductivity, and the second cell electrode and the first cell electrode are bonded to each other without a bonding material to couple the second unit cell to the first unit cell.

Abstract: The present invention relates to a solar cell manufacturing method, a solar cell manufactured thereby, and a substrate for a solar cell. The solar cell manufacturing method involves forming a separating portion for separating a substrate, which is for manufacturing the solar cell, into a plurality of pieces. The solar cell manufacturing method comprises: a step for preparing the substrate; a first substrate etching step for forming a first groove in one surface of the substrate; a second substrate etching step for forming a second groove inside the first groove; and a third substrate etching step for etching the substrate including the second groove, wherein the separating portion includes the first groove and the second groove.

Abstract: The present inventive concept relates to a solar cell manufacturing method, a solar cell manufactured thereby, and a substrate for a solar cell. The solar cell manufacturing method involves forming a separating portion for separating a substrate, which is for manufacturing the solar cell, into a plurality of pieces. The solar cell manufacturing method comprises: a step for preparing the substrate; a first substrate etching step for forming a first groove in one surface of the substrate; a second substrate etching step for forming a second groove inside the first groove; and a third substrate etching step for etching the substrate including the second groove, wherein the separating portion includes the first groove and the second groove.

Abstract: The present inventive concept relates to a solar cell, a unit cell included in the solar cell, and a method for manufacturing the solar cell, the solar cell comprising: a first unit cell manufactured using any one piece from among a plurality of pieces formed by separating a mother substrate; and a second unit cell coupled to the first unit cell, wherein the first unit cell comprises a first cell electrode provided on a first unit substrate and having conductivity, the second unit cell comprises a second cell electrode provided on a second unit substrate and having conductivity, and the second cell electrode and the first cell electrode are bonded to each other without a bonding material to couple the second unit cell to the first unit cell.

Abstract: The present invention relates to a solar cell manufacturing method, a solar cell manufactured thereby, and a substrate for a solar cell. The solar cell manufacturing method involves forming a separating portion for separating a substrate, which is for manufacturing the solar cell, into a plurality of pieces. The solar cell manufacturing method comprises: a step for preparing the substrate; a first substrate etching step for forming a first groove in one surface of the substrate; a second substrate etching step for forming a second groove inside the first groove; and a third substrate etching step for etching the substrate including the second groove, wherein the separating portion includes the first groove and the second groove.