公开(公告)号：US08542053B2

公开(公告)日：2013-09-24

申请号：US13092531

申请日：2011-04-22

Applicant: Chun-Wei Lin ,  Yi-Cang Wu

Inventor： Chun-Wei Lin ,  Yi-Cang Wu

IPC: G06G7/12

CPC classification number: G06G7/26

Abstract: A high-linearity testing stimulus signal generator comprises a signal collection unit receiving an input current signal, a waveform conversion unit connecting with the signal collection unit, a first voltage-to-current conversion unit connecting with the waveform conversion unit, a delay unit connecting with the waveform conversion unit, a second voltage-to-current conversion unit connecting with the delay unit, a current comparison unit connecting respectively with the first voltage-to-current conversion unit and the second voltage-to-current conversion unit, an error calculation unit connecting with the current comparison unit, and a compensation unit connecting with the error calculation unit. The above-mentioned structure forms a feedback mechanism to perform compensation adjustment to promote the linearity of the output signals. Thus, the present invention can generate high-accuracy testing stimulus signals.

Abstract translation: 高线性测试刺激信号发生器包括接收输入电流信号的信号采集单元，与信号采集单元连接的波形转换单元，与波形转换单元连接的第一电压 - 电流转换单元，连接到波形转换单元的延迟单元 与波形转换单元连接的第二电压 - 电流转换单元，分别与第一电压 - 电流转换单元和第二电压 - 电流转换单元连接的电流比较单元，错误 与当前比较单元连接的计算单元，以及与误差计算单元连接的补偿单元。 上述结构形成一个反馈机制来执行补偿调整以促进输出信号的线性度。 因此，本发明可以产生高精度的测试刺激信号。

公开(公告)号：US20110169671A1

公开(公告)日：2011-07-14

申请号：US12684364

申请日：2010-01-08

Applicant: Chun-Wei Lin ,  Sheng-Feng Lin

Inventor： Chun-Wei Lin ,  Sheng-Feng Lin

IPC: H03M1/10

CPC classification number: H03M1/109 ,  H03M1/66

Abstract: A novel method applies the down-conversion sampling technology to test a high-speed digital-to-analog conversion. In the method, a digital-to-analog conversion output signal of a high-speed digital-to-analog converter and a low-frequency sinusoidal carrier wave signal input to a comparator to obtain a low-speed pulse signal. Therefore, the variation of the pulse width of the low-speed pulse signal can be measured by a common logic analyzer to assess the nonlinearity error of the high-speed digital-to-analog converter.

Abstract translation: 一种新颖的方法应用下转换采样技术来测试高速数模转换。 在该方法中，高速数模转换器的数/模转换输出信号和低频正弦载波信号输入到比较器以获得低速脉冲信号。 因此，低速脉冲信号的脉冲宽度的变化可以由公共逻辑分析仪测量，以评估高速数模转换器的非线性误差。

公开(公告)号：US20080026189A1

公开(公告)日：2008-01-31

申请号：US11493548

申请日：2006-07-27

Applicant: Chun-Wei Lin ,  Ching-Chang Hsieh ,  Chien-Chang Chen

Inventor： Chun-Wei Lin ,  Ching-Chang Hsieh ,  Chien-Chang Chen

IPC: B32B9/04 ,  B32B15/04 ,  B32B27/00 ,  B32B25/00

CPC classification number: B32B7/02 ,  Y10T428/24802 ,  Y10T428/26 ,  Y10T428/31504 ,  Y10T428/31678

Abstract: A thin key structure for generating dazzling light includes a thin film layer, a protective layer, a stripe layer, and a flexible layer. The thin film layer has a thickness is between 0.05˜0.4 mm. The protective layer is disposed on a top side of the thin film layer. The stripe layer is disposed on a bottom side of the thin film layer. The flexible layer is disposed on a bottom side of the stripe layer. The thin key structure is made of a complex material that has different materials and color, and is formed integratedly via a way of an extrusion molding. Hence, the appearance of the key structure has a multi-layer variation and has a good reliability.

Abstract translation: 用于产生耀眼光的薄键结构包括薄膜层，保护层，条纹层和柔性层。 薄膜层的厚度在0.05〜0.4mm之间。 保护层设置在薄膜层的顶侧。 条纹层设置在薄膜层的底侧。 柔性层设置在条带层的底侧。 薄键结构由具有不同材料和颜色的复合材料制成，并且通过挤出成型的方式一体形成。 因此，键结构的外观具有多层变化并且具有良好的可靠性。

公开(公告)号：US20060177667A1

公开(公告)日：2006-08-10

申请号：US11053621

申请日：2005-02-08

Applicant: Chun-Wei Lin

Inventor： Chun-Wei Lin

IPC: B32B9/04 ,  B32B7/04 ,  B32B27/40

CPC classification number: B32B25/10 ,  B32B7/10 ,  B32B25/042 ,  B32B25/08 ,  B32B25/18 ,  B32B27/40 ,  B32B2437/02 ,  B32B2459/00 ,  B32B2479/00 ,  B32B2605/003 ,  Y10T428/31504 ,  Y10T428/31536 ,  Y10T428/31551 ,  Y10T428/31587

Abstract: A bonding laminate unit includes a skin layer made from a skin composition containing a polyurethane resin and having an outer face and an inner face opposite to the outer face, a binder layer formed on the inner face of the skin layer and made from a binder composition, the binder composition containing a styrene-butadiene-styrene block copolymer grafted with a monomer, and a base layer formed on the binder layer and made from a base composition, the base composition containing a styrene-butadiene-styrene block copolymer.

Abstract translation: 粘合层压单元包括由含有聚氨酯树脂并具有外表面和与外表面相对的内表面的皮肤组合物制成的表皮层，形成在表层的内表面上并由粘合剂组合物制成的粘合剂层 所述粘合剂组合物含有接枝有单体的苯乙烯 - 丁二烯 - 苯乙烯嵌段共聚物和形成在所述粘合剂层上并由基础组合物制成的基层，所述基础组合物含有苯乙烯 - 丁二烯 - 苯乙烯嵌段共聚物。

公开(公告)号：US20060169105A1

公开(公告)日：2006-08-03

申请号：US11186812

申请日：2005-07-22

Applicant: Yu-Yen Lien ,  Chun-Wei Lin ,  De-An Tsai ,  Yao-Nan Kang

Inventor： Yu-Yen Lien ,  Chun-Wei Lin ,  De-An Tsai ,  Yao-Nan Kang

IPC: A44B1/06

CPC classification number: H01H9/18 ,  H01H2219/056 ,  H01H2219/06

Abstract: A button structure with three-dimensional stripes includes a button body, a plurality of stripes or pictures, and a mirror layer. The stripes or the pictures are formed on a bottom side of the button body, and the mirror layer is formed on the stripes for producing a mirrored visual effect. Whereby, the sharp contrast is produced between the mirror layer and the stripes, so that the button body produces a three-dimensional raised visual effect. Hence, the present invention solves the conventional button structure's problems of being time-consuming to form the words on the bottom surface of the button body using a mold, of the color layer not being easily sprayed onto the words, and of it being difficult for a user to change the words to have a different raised visual effect.

Abstract translation: 具有三维条纹的按钮结构包括按钮主体，多个条纹或图片以及镜像层。 条纹或图案形成在按钮体的底侧，并且镜面层形成在条纹上以产生镜像的视觉效果。 由此，在镜面层和条纹之间产生明显的对比度，使得按钮体产生三维凸起的视觉效果。 因此，本发明解决了常规按钮结构的难点问题，即使用模具在按钮体的底面上形成单词，色层不容易喷涂到单词上，并且难以 一个用户改变这些单词有不同的提升的视觉效果。