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1. 发明公开

KR1020150010836A 웻지 타입 라이트가이드 필름 제조방법 无效
标题翻译：用于制作楔形型光导膜的方法
公开(公告)号：KR1020150010836A
公开(公告)日：2015-01-29
申请号：KR1020130084809
申请日：2013-07-18
申请人： 한울정보기술(주)
发明人： 이준호 , 박인식 , 박재영 , 백운호
IPC分类号： G02B6/13 , G02B6/10 , G02F1/13357
CPC分类号： G02B6/0065 , C08J5/18 , G02B6/0046 , G02B6/13 , G02B6/25 , G03F7/0002
摘要： 본 발명은 ?지 타입 라이트가이드 필름 제조방법에 관한 것으로, 본 발명에서는 , 등을 신규로 취하고, 이를 통해, 라이트가이드 관련주체(예컨대, 라이트가이드 제조/판매 업체, 액정표시장치 제조/판매 업체 등) 측에서 고 품질(고 색상품질, 고 휘도품질, 고 신뢰성 등)을 가지면서도, 대형 및 박형에 유� �하고, 나아가, 높은 생산성까지 구비한 제품을 손쉽게 획득할 수 있도록 함으로써, 결국, 자사 제품의 경쟁력이 향상되는 이점을 탄력적으로 향유할 수 있도록 유도할 수 있다.
摘要翻译：本发明涉及楔形导光膜的制造方法。本发明采取以下措施：通过具有有利于大规模缩小和变薄的薄膜（例如聚碳酸酯薄膜等）来实现导光体的基本材料; 并根据其独特的优点，通过专门制作不同的光导制造方法（例如，辊压法，UV印记法等），进行混合型的前/后定影和前后融合，并且形成各种结构（例如，导光图案，楔形部分等）需要在所需的最佳条件下进行导光。通过这些，本发明使得光导相关代理（例如，导光制造/销售公司，液晶显示装置制造/销售公司等）能够容易地获得具有高质量（高色彩，高亮度品质）的产品，高可靠性等），具有大型化和稀释化的优点，生产效率高。最后，光导相关代理人可以灵活地享受提高自身产品竞争力的优势。

2. 发明公开

KR1020120133453A 터치패드 无效
标题翻译：触摸板
公开(公告)号：KR1020120133453A
公开(公告)日：2012-12-11
申请号：KR1020110052088
申请日：2011-05-31
申请人： 한울정보기술(주)
发明人： 박인식 , 김영재 , 백운호
IPC分类号： G06F3/041
CPC分类号： G06F3/0412 , G06F2203/04103
摘要： PURPOSE: A touch pad is provided to reinforce the solidity and brittleness of an outer border of a sensing panel by additionally forming a reinforcement bank on the outer border. CONSTITUTION: A touch pad(20) includes a window panel(22) and a sensing panel(21). The sensing panel includes X-coordinate sensing patterns(21b) and Y-coordinate sensing patterns(21c). The sensing panel is integrally combined with the window panel. A reinforcement bank(30) is formed on an outer border(21a) of the sensing panel to reinforce the solidity and brittleness of the sensing panel.
摘要翻译：目的：提供触摸板以通过在外边界上另外形成加强堤以增强感测面板的外边界的坚固性和脆性。构成：触摸板（20）包括窗口面板（22）和感测面板（21）。感测面板包括X坐标感测图案（21b）和Y坐标感测图案（21c）。感应板与窗板整体组合。在感测面板的外边界（21a）上形成加强堤（30），以增强感测面板的坚固性和脆性。

3. 发明公开

KR1020110082693A 터치패널 失效
标题翻译：触控面板
公开(公告)号：KR1020110082693A
公开(公告)日：2011-07-20
申请号：KR1020100002552
申请日：2010-01-12
申请人： 한울정보기술(주)
发明人： 박인식 , 김성원 , 백운호
IPC分类号： G06F3/041
CPC分类号： G06F3/041 , G06F2203/04103 , H01B5/14
摘要： PURPOSE: A touch panel is provided to efficiently maximize the physical/electronic adhesion reliability between an upper electrode and a lower electrode. CONSTITUTION: Upper/lower transparent substrates(31, 38) are arranged on the top and bottom. The upper/lower transparent substrates are coated in order to face with one side of the upper/lower transparent substrates. The upper/lower electrode is formed in one side of the upper/lower transparent substrates. An insulating property double-sided adhesive tape is adhered to the upper/lower transparent substrates.
摘要翻译：目的：提供触摸面板以有效地最大化上电极和下电极之间的物理/电子粘附可靠性。构成：上/下透明基板（31,38）布置在顶部和底部。上/下透明基板被涂覆以面对上/下透明基板的一侧。上/下电极形成在上/下透明基板的一侧。绝缘性双面胶带粘附到上/下透明基板上。

4. 发明授权

KR100966839B1 터치패널 失效
标题翻译：触控面板
公开(公告)号：KR100966839B1
公开(公告)日：2010-06-29
申请号：KR1020080031486
申请日：2008-04-04
申请人： 한울정보기술(주)
发明人： 백운호 , 박인식 , 조영수 , 김성원
IPC分类号： G06F3/041 , G02F1/1333
摘要： 본 발명은 터치패널에 관한 것으로, 본 발명에서는 상·하부전극들의 전기적인 연결이 필요한 부위에, 일련의 전기전도 매개체 역할을 정상적으로 수행할 수 있으면서, 그 점유 사이즈(예컨대, 두께)의 인위적인 조절이 용이한 도전성 테이프 조각(Conductive tape piece) 또는 도전성 인쇄패턴(Conductive printing pattern) 등을 새롭게 추가 배치하고, 이를 통해, 절연성 양면 접착 테이프의 구조 내에서, 전기연결 홀 및 이를 채우는 도전물질의 추가배치 필요성을 안정적으로 배제시킴으로써, 생산자 측에서, 전기연결 홀에 주입된 도전물질의 이상상태에 기인한 을 손쉽게 탈피할 수 있도록 가이드 할 수 있다.

5. 发明公开

KR1020090104384A 도광로가 구비된 도광필름 및 이를 구비한 발광 키패드 失效
标题翻译：光电薄膜和发光键盘包括它
公开(公告)号：KR1020090104384A
公开(公告)日：2009-10-06
申请号：KR1020080029789
申请日：2008-03-31
申请人： 한울정보기술(주)
发明人： 백운호 , 박인식
IPC分类号： H04M1/22 , H04M1/23
CPC分类号： H04M1/22 , H04M1/23
摘要： PURPOSE: A light guide film and a light emitting keypad comprising the same are provided to increase the brightness by focusing light onto a key region of a light-emitting keypad. CONSTITUTION: A light guide film includes a support film(10) and a light guide path(11). The light guide path is formed at an upper region of the support film and includes a high refractive core and a low refractive clad. The light guide path radiates an incident light from a side light source to a certain region. Since the clad does not exist in a position corresponding to a key region of the light emitting keypad, the high refractive cores is not exposed to the outside.
摘要翻译：目的：提供导光膜和包括该导光膜的发光键盘以通过将光聚焦到发光键盘的键区域来增加亮度。构成：导光膜包括支撑膜（10）和导光路（11）。导光路径形成在支撑膜的上部区域，并且包括高折射芯和低折射率包层。光导路径将来自侧光源的入射光照射到某一区域。由于包层不存在于与发光小键盘的键区对应的位置，所以高折射芯不暴露于外部。

6. 发明公开

KR1020090100822A 도파로 필름 및 이를 구비한 발광 키패드 失效
标题翻译：光电薄膜和发光键盘包括它
公开(公告)号：KR1020090100822A
公开(公告)日：2009-09-24
申请号：KR1020080026282
申请日：2008-03-21
申请人： 한울정보기술(주)
发明人： 백운호 , 박인식 , 조영수
IPC分类号： H04M1/23 , H01H13/704 , H01H13/702 , H04M1/22
CPC分类号： H04M1/23 , H01H13/704 , H04M1/22
摘要： PURPOSE: A light guide film and a light emitting keypad comprising the same are provided to form a reinforcing coating film on a light guide film to full-reflect a part of light, thereby increasing light guide efficiency. CONSTITUTION: A light guide film(10) for a light emitting keypad guides light incident from a light source and surface-emits the light. The light guide film for a light emitting keypad includes a coating layer(11) and a pattern(12). The coating layer is formed in a lower surface of the light guide film. A refraction index of the coating layer is smaller than a refraction index of the light guide film. The pattern is formed on the coating layer. The pattern is formed in a part corresponding to a key area of the light emitting keypad.
摘要翻译：目的：提供导光膜和包括该导光膜的发光键盘，以在导光膜上形成增强涂膜以全反射一部分光，从而提高导光效率。构成：用于发光键盘的导光膜（10）引导从光源入射的光并表面发射光。用于发光键盘的导光膜包括涂层（11）和图案（12）。涂层形成在导光膜的下表面。涂层的折射率小于导光膜的折射率。图案形成在涂层上。图案形成在与发光键盘的键区域对应的部分中。

7. 发明公开

KR1020090100779A 발광 키 패드 및 이에 채용된 도광필름 失效
标题翻译：发光键盘和光导膜
公开(公告)号：KR1020090100779A
公开(公告)日：2009-09-24
申请号：KR1020080026205
申请日：2008-03-21
申请人： 한울정보기술(주)
发明人： 백운호 , 박인식
IPC分类号： H04M1/22 , H01H13/704 , H01H13/702 , H04M1/23
CPC分类号： H04M1/22 , H01H13/704 , H04M1/23
摘要： PURPOSE: A light emitting key pad and a light guide film therefor are provided to additionally arrange configuration elements such as a key pattern and a pressurization protrusion in a part of the light guide film, there functioning as a surface light emitting body and a key stroke unit. CONSTITUTION: A light emitting key pad(100) includes a light guide film(110) and a printed circuit board(120). The light guide film guides light incident from a light source to emit a surface light. The printed circuit board is arranged in a lower part of the light guide film. The printed circuit board has a dome switch. In one side of the light guide film, lots of key patterns(112) are formed. In another surface of the light guide film, a plurality of pressurization protrusions(113) corresponding to all or a part of key patterns is protruded.
摘要翻译：目的：提供一种发光键盘及其导光膜，用于在导光膜的一部分中附加布置诸如键图案和加压突起的构造元件，其中作为表面发光体和键行程单元。构成：发光键盘（100）包括导光膜（110）和印刷电路板（120）。导光膜引导从光源入射的光以发射表面光。印刷电路板布置在导光膜的下部。印刷电路板有一个圆顶开关。在导光膜的一侧形成许多键图案（112）。在导光膜的另一个表面上突出有多个对应于全部或一部分键图形的加压突起（113）。

8. 发明公开

KR1020080076724A 도파로 필름 및 이를 구비한 발광 키패드 失效
标题翻译：光电薄膜和发光键盘包括它
公开(公告)号：KR1020080076724A
公开(公告)日：2008-08-20
申请号：KR1020080005823
申请日：2008-01-18
申请人： 한울정보기술(주)
发明人： 백운호 , 천병동 , 박인식 , 강진우
IPC分类号： H04M1/22 , H04M1/23
CPC分类号： H04M1/22 , H04M1/23
摘要： A waveguide film and a light emitting keypad having the same are provided to implement side view type LEDs and perform surface emitting through a thinner waveguide film. A light emitting keypad waveguide film(10) guides light made incident from a light source(40) and performs surface-emitting. A diffusion layer(13) is formed at the entire upper or lower surface of the waveguide film or at a portion corresponding to a key region of the light emitting keypad. The diffusion layer contains a light diffusing agent. The content of the light diffusing agent of the diffusion layer is increased as the light diffusing agent becomes away from the region where the light source of the keypad is positioned. The diffusion layer contains phosphor for increasing luminance while changing wavelength of light into long wavelength. The phosphor is selected from phosphor of YAG group, phosphor of a TAG group and phosphor of a silicate group.
摘要翻译：提供一种波导膜和具有该波导膜的发光键盘以实现侧视型LED并且通过较薄的波导膜执行表面发射。发光键盘波导膜（10）引导从光源（40）入射的光并进行表面发射。在波导膜的整个上表面或下表面处或在对应于发光键盘的键区域的部分处形成扩散层（13）。扩散层含有光扩散剂。扩散层的光扩散剂的含量随着光漫射剂离开键盘的光源所在的区域而增加。扩散层包含用于增加亮度的荧光体，同时将光的波长改变为长波长。荧光体选自YAG基团的荧光体，TAG基团的荧光体和硅酸酯基团的荧光体。

9. 发明授权

KR100836749B1 발광형 정전용량 터치센서 失效
标题翻译：发光型电容触摸传感器
公开(公告)号：KR100836749B1
公开(公告)日：2008-06-10
申请号：KR1020080024284
申请日：2008-03-17
申请人： 한울정보기술(주)
发明人： 백운호 , 박인식 , 김병섭
IPC分类号： G06F3/044 , H04M1/23 , H01H36/00
CPC分类号： H04M1/22 , G06F3/021 , G06F3/044 , H04M1/23 , H04M2250/22 , H01H36/00
摘要： A light emitting type capacitive touch sensor is provided to have a reduced overall size and incur a low unit cost according to the recent users' demands by removing the necessity of an additional disposition of a capacitive sensing pad. An electronic light emitting sheet(130) is disposed at a lower portion of a keypad(110), and emits light according to an electrical signal transmitted from an electronic device to serve as a backlight of the keypad. A PCB(Printed Circuit Board)(150) is disposed at a lower portion of the electronic light emitting sheet. Capacitive sensing patterns(112) are formed on one surface of the keypad, sense a change in capacitance of the electronic device resulting from an operation of a user as the user touches the keypad, and transfer a corresponding sensing signal to the PCB.
摘要翻译：提供了一种发光型电容式触摸传感器，以通过消除电容式感测板的附加配置的需要，根据最近的用户的要求具有减小的总体尺寸并导致低的单位成本。电子发光片（130）设置在小键盘（110）的下部，并且根据从电子设备发送的电信号发光以用作小键盘的背光。 PCB（印刷电路板）（150）设置在电子发光片的下部。电容感测图案（112）形成在小键盘的一个表面上，感测当用户触摸键盘时由用户的操作产生的电子设备的电容变化，并将相应的感测信号传送到PCB。

10. 发明公开

KR1020110072570A 정전용량 터치패드 无效
标题翻译：电容触摸板
公开(公告)号：KR1020110072570A
公开(公告)日：2011-06-29
申请号：KR1020090129552
申请日：2009-12-23
申请人： 한울정보기술(주)
发明人： 박인식 , 김성원 , 백운호
IPC分类号： G06F3/044 , G06F3/041
CPC分类号： G06F3/044 , G06F3/0416 , G06F2203/04111
摘要： PURPOSE: A capacitive touch pad is provided to enable the all-in-one inclusion of X-coordinate capacitive sensing patterns capable of generating X-coordinate signal for location sensing and Y-coordinate capacitive sensing patterns capable of generating Y-coordinate signal for location sensing inside of a product structure. CONSTITUTION: A window film(111) is formed with the transparent material. A XY-coordinate integration sensing film(120) is attached to the lower part of the window film. X-coordinate capacitive sensing patterns(122) provided on one side of the XY-coordinate integration sensing film create X-coordinate signal for location sensing according to the user movement touching the window film. Y-coordinate capacitive sensing patterns(124) of the XY-coordinate integration sensing film are arranged with the X-coordinate capacitive sensing patterns.
摘要翻译：目的：提供电容式触摸板，使得能够产生能够产生用于位置感测的X坐标信号的X坐标电容感测图案和能够产生用于位置的Y坐标信号的Y坐标电容感测模式的一体化感知产品结构内部。构成：用透明材料形成窗膜（111）。 XY坐标积分感测膜（120）附接到窗膜的下部。设置在XY坐标积分感测膜的一侧的X坐标电容感测图案（122）根据触摸窗膜的用户移动创建用于位置感测的X坐标信号。 XY坐标积分感测膜的Y坐标电容感测图案（124）配置有X坐标电容感测图案。

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