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1. 发明专利

TWI500999B 觸控面板有权
简体标题：触摸皮肤
公开(公告)号：TWI500999B
公开(公告)日：2015-09-21
申请号：TW098140545
申请日：2009-11-27
申请人：李聖昊 , SUNG HO LEE
发明人：李聖昊 , SUNG HO LEE
IPC分类号： G02F1/133 , G06F3/045
CPC分类号： G06F3/045 , G06F3/044

2. 发明授权

US12074610B2 To improve sensitivity by using a modified shielding capacity of parasitic capacity 有权
公开(公告)号：US12074610B2
公开(公告)日：2024-08-27
申请号：US18232825
申请日：2023-08-11
申请人： Sung Ho Lee
发明人： Sung Ho Lee
IPC分类号： H03M1/12 , H03M1/08 , H03M1/46
CPC分类号： H03M1/466 , H03M1/0827 , H03M1/462
摘要： The present invention involves driving multiple capacitors, including a shielding capacitance (Cin_sd), to minimize voltage fluctuations detected on the CDA signal line 200, thereby enhancing the resolution of the ADC. The additional capacitance (Cobj) generated between the CDA 100 and the object 20 due to the appearance of the object 20 is detected in the form of voltage. By analyzing with an ADC of improved resolution, it is possible to detect the presence of the object 20 more reliably.

3. 发明授权

US11995266B2 Object location detection device 有权
公开(公告)号：US11995266B2
公开(公告)日：2024-05-28
申请号：US18369187
申请日：2023-09-17
申请人： Sung Ho Lee
发明人： Sung Ho Lee
IPC分类号： G06F3/041 , G06F3/044
CPC分类号： G06F3/041661 , G06F3/04164 , G06F3/044
摘要： The present invention relates to a method of configuring a sensor pattern that linearly detects touch signals based on changes in the active area when a pen touches the ODA that constitutes the object detection device of the present invention installed on the conductive surface. It also pertains to a method of constructing a sensor pattern that minimizes moiré interference with the display device. As a result, the readability of pen-written characters is enhanced, and visibility is improved due to moiré avoidance.

4. 发明申请

US20220308730A1 Detectors consisting of multiple different areas and object detection devices using them 有权
公开(公告)号：US20220308730A1
公开(公告)日：2022-09-29
申请号：US17688852
申请日：2022-03-07
申请人： Sung Ho LEE
发明人： Sung Ho LEE
IPC分类号： G06F3/041 , G06F3/044
摘要： The present invention reconfigures the Capacitor Detect Area (CDA) constituting two columns to reduce the number of CDAs constituting one column and increase the number of CDAs constituting the other so that object separation operation is possible in the column in which the number of CDAs is increased.

5. 发明授权

US09785290B2 Touch cell structure of a touch panel and the touch panel using the same 有权
公开(公告)号：US09785290B2
公开(公告)日：2017-10-10
申请号：US13516193
申请日：2010-12-17
申请人： Sung Ho Lee
发明人： Sung Ho Lee
IPC分类号： G06F3/044 , G06F3/041 , G02F1/1333
CPC分类号： G06F3/044 , G02F1/13338 , G06F3/0412 , G06F2203/04104
摘要： Provided is a touch cell structure for a touch panel in which a touch cell is configured into a new pad to gate mode in order to solve a problem of a conventional capacitive-type touch input device. The touch cell structure includes: a conductive pad that forms an electrostatic capacitance with respect to a touch unit when a finger of a human body or the touch unit having an electrical characteristic similar to the finger approaches the conductive pad within a predetermined distance; and a three-terminal type switching device whose gate terminal is connected with the conductive pad and whose output signal is changed in correspondence to a change in electric potential of the gate terminal of the three-terminal type switching device by the electrostatic capacitance between the touch unit and the conductive pad. Since the potential of the gate terminal of the switching device is determined by an electrostatic capacitance formed in the conductive pad, a difference of the output signal output from the switching device becomes large depending on whether a touch input occurs or not.

6. 发明授权

US09703425B2 Capacitive touch detecting device and method using level shift, and display device using the same 有权
公开(公告)号：US09703425B2
公开(公告)日：2017-07-11
申请号：US13820146
申请日：2011-09-01
申请人： Sung Ho Lee
发明人： Sung Ho Lee
IPC分类号： G06F3/044 , G06F3/041
CPC分类号： G06F3/044 , G06F3/0412 , G06F3/0416 , G06F3/0418 , G06F2203/04104 , G06F2203/04111
摘要： Provided is a touch detecting device that detects occurrence of a level shift phenomenon of a voltage variation to thus acquire a touch signal, when a touch capacitance due to a touch input is added to a common electrode capacitance formed between a common electrode and a sensor pattern. Accordingly, the touch signal may be stably obtained in spite of external noise, and an influence due to a parasitic capacitance may be minimized.

7. 发明授权

US09613542B2 Sound source evaluation method, performance information analysis method and recording medium used therein, and sound source evaluation apparatus using same 有权
公开(公告)号：US09613542B2
公开(公告)日：2017-04-04
申请号：US14646994
申请日：2013-12-20
申请人： Sung-Ho Lee
发明人： Sung-Ho Lee
IPC分类号： G09B15/02 , G09B15/00 , G09B5/04 , G10H1/00 , G10H7/00
CPC分类号： G09B15/023 , G09B5/04 , G09B15/02 , G10H1/0041 , G10H7/00
摘要： A method and an apparatus for recording and evaluating a sound source are provided. The sound source evaluation method calculates a creativity index, which indicates a difference of a sound source property of test performance information with respect to a sound source property of reference performance information at a specific performing time, by comparing the test performance information, which is acquired by quantifying, according to passage of the performing time, a sound source property in a provided test sound source, with the reference performance information, which is acquired by extracting a sound source property and a sound source property having the same attribute according to passage of the performing time from a plurality of verified sound sources and then through a statistical analysis of the extracted properties.

8. 发明授权

US09487651B2 Hemispherical polymethylmethacrylate beads 有权
标题翻译：半球形聚甲基丙烯酸甲酯珠
公开(公告)号：US09487651B2
公开(公告)日：2016-11-08
申请号：US14391008
申请日：2012-07-10
申请人： Sung Ho Lee , Jang ho Park , Sang Uk Kim , Yang Bae Yoon , Hyun Nam
发明人： Sung Ho Lee , Jang ho Park , Sang Uk Kim , Yang Bae Yoon , Hyun Nam
IPC分类号： C09J133/12 , C08L33/12 , C08F220/14 , C08L29/04
CPC分类号： C08L33/12 , C08F220/14 , C08L29/04 , C09J133/12 , Y10T428/2982 , C08F2222/1026
摘要： The present invention relates to a hemispherical polymethylmethacrylate bead, wherein the hemispherical polymethylmethacrylate bead of the invention has high adhesive property and oil absorption when applied to cosmetics, medical supply, household items, display devices, lighting fixtures, and miscellaneous goods and especially, it enables cheerful color when applied to cosmetics in comparison with spherical polymethylmethacrylate beads.
摘要翻译：本发明涉及一种半球形聚甲基丙烯酸甲酯珠粒，其中本发明的半球形聚甲基丙烯酸甲酯珠粒当用于化妆品，医疗用品，家居用品，显示装置，照明器具和杂货时具有很高的粘合性和吸油性，特别地，与球形聚甲基丙烯酸甲酯珠相比，适用于化妆品时颜色鲜艳。

9. 发明申请

US20160054846A1 CAPACITIVE TYPE TOUCH DETECTION MEANS AND DETECTION METHOD 有权
标题翻译：电容式触摸检测手段及检测方法
公开(公告)号：US20160054846A1
公开(公告)日：2016-02-25
申请号：US14783400
申请日：2014-04-08
申请人： Sung Ho LEE
发明人： Sung Ho LEE
IPC分类号： G06F3/041 , G06F3/044
CPC分类号： G06F3/0416 , G06F3/0418 , G06F3/044 , G06F2203/04112
摘要： Disclosed herein are a capacitive type touch detection means and a detection method using a new scheme, which detects a touch signal using a difference between voltage magnitudes detected by a touch detector according to whether a touch is generated, when an alternating voltage is applied to a line equivalent capacitor formed between a sensing pad which is detecting a touch signal and a non-sensing pad adjacent to the sensing pad. The touch detection means includes: a sensing pad configured to generate the touch capacitance Ct between a sensing pad and the touch input means; an alternating voltage configured to be applied to a line equivalent capacitor Ceq formed between the sensing pad and a non-sensing pad adjacent to the sensing pad; and a touch detector connected to the sensing pad to detect a difference in voltage generated according to whether the touch is generated by the touch input means.
摘要翻译：这里公开了电容型触摸检测装置和使用新方案的检测方法，该方案使用根据触摸是否产生触摸而由触摸检测器检测的电压幅度之间的差异来检测触摸信号，当交流电压施加到形成在正在检测触摸信号的感测板和与传感垫相邻的非传感垫之间的线路等效电容器。触摸检测装置包括：感测板，被配置为在感测垫和触摸输入装置之间产生触摸电容Ct; 交流电压，被配置为施加到形成在所述感测焊盘和与所述感测焊盘相邻的非感测焊盘之间的线等效电容器Ceq; 以及触摸检测器，其连接到感测板以检测根据触摸是否由触摸输入装置产生的电压产生的差异。

10. 发明申请

US20150331521A1 CAPACITIVE TOUCH DETECTING DEVICE AND METHOD USING LEVEL SHIFT, AND DISPLAY DEVICE USING THE SAME 有权
标题翻译：电容触摸检测装置和使用电平移位的方法，以及使用其的显示装置
公开(公告)号：US20150331521A1
公开(公告)日：2015-11-19
申请号：US14811111
申请日：2015-07-28
申请人： Sung Ho LEE
发明人： Sung Ho LEE
IPC分类号： G06F3/044 , G06F3/041
CPC分类号： G06F3/044 , G06F3/0412 , G06F3/0416 , G06F3/0418 , G06F2203/04104 , G06F2203/04111
摘要： Provided is a touch detecting device that detects occurrence of a level shift phenomenon of a voltage variation to thus acquire a touch signal, when a touch capacitance due to a touch input is added to a common electrode capacitance formed between a common electrode and a sensor pattern. Accordingly, the touch signal may be stably obtained in spite of external noise, and an influence due to a parasitic capacitance may be minimized.
摘要翻译：提供一种触摸检测装置，其检测电压变化的电平偏移现象的发生，从而获得触摸信号，当将由于触摸输入引起的触摸电容添加到形成在公共电极和传感器图案之间的公共电极电容时。因此，可以稳定地获得触摸信号，尽管存在外部噪声，并且可能使由寄生电容引起的影响最小化。

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