Abstract: A transistor array substrate includes a substrate, an active layer disposed on the substrate and including a channel region, a source region and a drain region, a gate insulating layer disposed on a part of the active layer, a gate electrode overlapping the channel region of the active layer and included in an electrode conductive layer which is disposed on the gate insulating layer, a source electrode included in the electrode conductive layer and in contact with a part of the source region of the active layer, and a drain electrode included in the electrode conductive layer and in contact with a part of the drain region of the active layer. The active layer includes an oxide semiconductor including crystals and is disposed as an island shape excluding a hole in a plan view.

Abstract: A display device includes a data conductive layer including a first power line, a passivation layer with a first opening exposing the first power line, a via layer with a second opening partially overlapping the first opening, a pixel electrode on the via layer, a connection electrode in the first and second openings, a pixel-defining film with an opening overlapping the second opening, a light-emitting layer on the pixel-defining film, the pixel electrode and the connection electrode, and a common electrode connected to the first power line. The data conductive layer includes a data base layer, a data main metal layer, and a data capping layer, the first power line includes a wire connection structure, in which the data main metal layer is recessed from sides of the data capping layer, and the common electrode is connected to the data main metal layer in the wire connection structure.

Abstract: An embodiment of the present invention relates to a cylindrical secondary battery in which a positive electrode terminal is adhered and fixed to a cylindrical can by an insulating sheet, and thus sealing between the cylindrical can and the positive electrode terminal can be facilitated due to an increased contact area.

Abstract: A capsulorhexis device is inserted into an incision site of a cornea to make an incision in an anterior capsule surrounding a crystalline lens. The capsulorhexis device includes a loop having elasticity and conductivity; a moving member having one end fixed and coupled to the loop; an insertion guide configured so that, while the incision is being made in the crystalline lens capsule, a front end thereof is inserted into the incision site of the cornea; and a housing having one end coupled to a rear end of the insertion guide, wherein the loop is housed in the housing and, to make the incision in the crystalline lens capsule, slides in the housing together with the moving member to pass through the insertion guide and be deployed into an anterior chamber of the eye.

Abstract: A surgical apparatus for making an incision in a living tissue according to the present disclosure includes a hand piece including a loop-type electrode part and a generator configured to transmit electrical energy to the electrode part, wherein the generator applies electric-field pulse waveforms made of two consecutive pulse groups to the electrode part, the two consecutive pulse groups include a first pulse group and a second pulse group, each pulse group includes mini-pulses, a peak voltage of the first pulse group is less than a peak voltage of the second pulse group, and a duration of the first pulse group is longer than a duration of the second pulse group.

Abstract: Provided herein is a capsulorhexis device (100) inserted into an incision site of a cornea to make an incision in an anterior capsule surrounding a crystalline lens. The capsulorhexis device includes a loop (110) having elasticity and conductivity, a moving member (120) having one end fixed and coupled to the loop (110), a head part (130) including a housing configured to store the loop (110) therein and an insertion guide (131) coupled to one end portion of the housing to communicate therewith, and a body (140) that is coupled to the other end portion of the housing and has a sliding button (141) provided to slide the loop (110) and the moving member (120) through the head part (130).

Abstract: Provided is a capsulorhexis apparatus for incising an anterior capsule covering a crystalline lens by being inserted into an incision site of a cornea, the capsulorhexis apparatus including: an anterior capsule incision portion which has a closed curve shape, is inserted into the incision site of the cornea to incise the anterior capsule located below the cornea to a circle, and generates heat by using high frequency vibration to incise the anterior capsule; a body portion which is externally exposed when the anterior capsule incision portion incises the anterior capsule while slidingly moving in the body portion, and is internally inserted when the anterior capsule incision portion does not incise the anterior capsule; and a button portion which is formed on one side of the body portion and slidingly moves the anterior capsule incision portion inside the body portion.

Abstract: Provided is a semi-cylindrical osteotomy device including: a guide portion where a tibia accommodating space in which a tibia is accommodated is formed; a cutter portion moving in the tibia accommodating space and cutting the tibia while moving along an inner circumferential surface of the guide portion; and a driving unit driving the cutter portion. According to the semi-cylindrical osteotomy device, stability of a surgery is increased by inserting the guide portion by approaching a side surface of the tibia to minimize an exposed portion of a bone. Also, a wire saw moves along a slit of the guide portion, and thus a cut bone surface of a semi-cylindrical shape is easily and quickly formed.

Abstract: The present invention provides a capsulorhexis apparatus for incising the anterior capsule covering the crystalline lens by being inserted into an incision site of the cornea. The capsulorhexis apparatus comprises: an anterior capsule incision part which has a closed curve-shape, is inserted in an incision site of an incised cornea so as to incise one portion of the anterior capsule positioned at the lower part of the cornea, and generates heat by applying a current in order to incise the anterior capsule; a body part in which the anterior capsule incision part slidingly moves so that the anterior capsule incision part is exposed to the outside when same is incising one portion of the anterior capsule, and is inserted inside the body part when same is not incising the anterior capsule; and a button part which is formed on one surface of the body part and slidingly moves the anterior capsule incision part inside the body part.

Abstract: An automatic suturing hook apparatus comprises a main body having a movement hole formed on one side surface thereof and having a first protrusion hole formed on the front end thereof; a needle part which is provided inside the main body and protrudes from the first protrusion hole; a slide body which slidably moves through the movement hole from one side surface of the main body to the front end or rear end of the main body and comes into close contact with the front end of the main body; a slide part which is provided inside the main body and slidably moves the needle part provided inside the main body to the outside of the main body; and a first trigger which is provided at the bottom of the rear end of the main body and operates the slide part which is provided inside the main body.

Abstract: Provided is a semi-cylindrical osteotomy device including: a guide portion where a tibia accommodating space in which a tibia is accommodated is formed; a cutter portion moving in the tibia accommodating space and cutting the tibia while moving along an inner circumferential surface of the guide portion; and a driving unit driving the cutter portion. According to the semi-cylindrical osteotomy device, stability of a surgery is increased by inserting the guide portion by approaching a side surface of the tibia to minimize an exposed portion of a bone. Also, a wire saw moves along a slit of the guide portion, and thus a cut bone surface of a semi-cylindrical shape is easily and quickly formed.

Abstract: Provided is a cube set operating based on short-distance wireless communication and a method and system for recognizing a cube pattern using the same. The cube set includes a plurality of cubes having different patterns formed on faces and a cube case in which a plurality of partition spaces where the plurality of cubes is respectively seated has been formed. One or more magnetic bodies are formed in at least some of the faces of the cube, and a plurality of magnetic sensors is formed in each of the partition spaces of the cube case.

Abstract: An automatic suturing hook apparatus comprises a main body having a movement hole formed on one side surface thereof and having a first protrusion hole formed on the front end thereof; a needle part which is provided inside the main body and protrudes from the first protrusion hole; a slide body which slidably moves through the movement hole from one side surface of the main body to the front end or rear end of the main body and comes into close contact with the front end of the main body; a slide part which is provided inside the main body and slidably moves the needle part provided inside the main body to the outside of the main body; and a first trigger which is provided at the bottom of the rear end of the main body and operates the slide part which is provided inside the main body.

Abstract: Provided is a capsulorhexis apparatus for incising an anterior capsule covering a crystalline lens by being inserted into an incision site of a cornea, the capsulorhexis apparatus including: an anterior capsule incision portion which has a closed curve shape, is inserted into the incision site of the cornea to incise the anterior capsule located below the cornea to a circle, and generates heat by using high frequency vibration to incise the anterior capsule; a body portion which is externally exposed when the anterior capsule incision portion incises the anterior capsule while slidingly moving in the body portion, and is internally inserted when the anterior capsule incision portion does not incise the anterior capsule; and a button portion which is formed on one side of the body portion and slidingly moves the anterior capsule incision portion inside the body portion.