公开(公告)号：KR1020110090786A

公开(公告)日：2011-08-10

申请号：KR1020110008161

申请日：2011-01-27

Applicant: 서울과학기술대학교 산학협력단

Inventor： 박근 ,  서영수

IPC: B29C59/16 ,  B29C59/02

CPC classification number: B29C59/16 ,  B29C59/02 ,  B29D11/00317 ,  B29D17/005

Abstract: PURPOSE: A plastic fine pattern forming apparatus using the direct ultrasonic wave forming is provided to save the energy as stamping mode and form the desired pattern while the load is changed. CONSTITUTION: A plastic fine pattern forming apparatus using the direct ultrasonic wave forming comprises a tool horn(10), a fine pattern processing unit, a die(40), a pressing unit(60). The tool horn is vibrated with the ultrasonic excitation. The fine pattern processing unit is offered to the section of the tool horn facing the surface of a plastic base material(20) and is touched with the surface of the plastic substrate. The fine pattern processing unit forms the complementary pattern to the fine pattern of the plastic substrate. The plastic substrate is putted on the die. The pressing unit at least pressurizes one between the tool horn and plastic substrate about the other one.

Abstract translation: 目的：提供使用直接超声波成形的塑料精细图案形成装置，以将能量作为冲压模式节省，并在负载变化时形成期望的图案。 构成：使用直接超声波形成的塑料细纹图案形成装置包括工具喇叭（10），精细图案处理单元，模具（40），按压单元（60）。 工具喇叭用超声波激发振动。 精细图案处理单元被提供给面向塑料基材（20）的表面的工具头的部分，并且与塑料基板的表面接触。 精细图案处理单元形成与塑料基板的精细图案的互补图案。 将塑料基板放在模具上。 按压单元至少对另一个工具头和塑料基板之间的一个加压。

公开(公告)号：KR101155326B1

公开(公告)日：2012-06-19

申请号：KR1020110128046

申请日：2011-12-02

Applicant: 서울과학기술대학교 산학협력단

Inventor： 박근 ,  서영수

IPC: B29C59/16

CPC classification number: B29C59/007 ,  B29C59/02 ,  B29C59/16

Abstract: PURPOSE: A micro shaping apparatus using ultrasonic waves for a polymer substrate is provided to prevent lateral movement and vertical vibration of a substrate during ultrasonic vibration of a shaping unit. CONSTITUTION: A micro shaping apparatus using ultrasonic waves for a polymer substrate comprises a substrate(1), a tool horn(2), a vibrator(3), and a side constraining member. The tool horn includes a shaping part having patterns complementary to patterns to be transferred on the surface of the substrate. The vibrator vibrates the tool horn with ultrasonic wave. The side constraining member is arranged on the side of the substrate and prevents the lateral movement of the substrate. The side constraining member comprises a first portion contacting the side of the substrate and a second portion extended from the first portion to be a specific distance spaced from the shaping part.

Abstract translation: 目的：提供一种使用超声波作为聚合物基板的微型成形设备，用于防止成形单元的超声波振动期间的基板的横向运动和垂直振动。 构成：使用超声波作为聚合物基板的微成形装置包括基板（1），工具喇叭（2），振动器（3）和侧约束件。 工具喇叭包括具有与要在基板表面上转印的图案互补的图案的成形部件。 振动器用超声波振动工具喇叭。 侧限制构件布置在基板的侧面上，并防止基板的横向移动。 侧限制构件包括接触衬底侧的第一部分和从第一部分延伸到与成形部分间隔开特定距离的第二部分。