公开(公告)号：US10205387B2

公开(公告)日：2019-02-12

申请号：US15838181

申请日：2017-12-11

Applicant: SILICON INTEGRATED SYSTEMS CORP.

Inventor： Wen-Chi Lin ,  Cheng-Ta Wu ,  Keng-Nan Chen

IPC: H02M3/07

Abstract: A charge pump circuit includes N boosting circuits, (N−2) switching circuits and a control circuit. A kth boosting circuit includes a unidirectional component and a capacitor. A positive terminal of the unidirectional component of the kth boosting circuit is electrically connected to a negative terminal of a unidirectional component of a (k−1)th boosting circuit. A first terminal of the capacitor of the kth boosting circuit is electrically connected to a negative terminal of the unidirectional component of the kth boosting circuit. A (2i−1)th switching circuit selectively conducts a current path from a (2i−1)th boosting circuit to a first clock terminal or to a ground terminal according to a control signal of the control circuit. A (2i)th switching circuit selectively conducts a current path from a (2i)th boosting circuit to a second clock terminal or to the ground terminal according to the control signal of the control circuit.

公开(公告)号：US20190018520A1

公开(公告)日：2019-01-17

申请号：US16037433

申请日：2018-07-17

Applicant: Silicon Integrated Systems Corp

Inventor： Chin-Hua KUO ,  Hsin-Hsuan YU ,  Jiun-Ying YEH ,  Ying-Jyh YEH

IPC: G06F3/044 ,  G06F3/0354 ,  G06F3/041

CPC classification number: G06F3/044 ,  G06F3/03545 ,  G06F3/0414 ,  G06F3/0416

Abstract: A capacitive touch system and a sensing method thereof are disclosed. The capacitive touch system includes a touch panel; a touch control chip; and an active pen which includes a receiving part, a transmitting part, a control unit, and a pressure sensing element. The control unit controls the transmitting unit to output a pen driving signal according to a pen sensing signal. The pressure sensing element detects a pen pressure signal. The control unit outputs a voltage signal in responsive to the pen pressure signal after a time delay period. In the capacitive touch system and the sensing method thereof, the active pan is not required to be paired with the touch panel.

公开(公告)号：US20180166986A1

公开(公告)日：2018-06-14

申请号：US15838181

申请日：2017-12-11

Applicant: SILICON INTEGRATED SYSTEMS CORP.

Inventor： Wen-Chi Lin ,  Cheng-Ta Wu ,  Keng-Nan Chen

IPC: H02M3/07

CPC classification number: H02M3/07 ,  H02M3/073 ,  H02M2003/075

Abstract: A charge pump circuit includes N boosting circuits, (N-2) switching circuits and a control circuit. A kth boosting circuit includes a unidirectional component and a capacitor. A positive terminal of the unidirectional component of the kth boosting circuit is electrically connected to a negative terminal of a unidirectional component of a (k-1)th boosting circuit. A first terminal of the capacitor of the kth boosting circuit is electrically connected to a negative terminal of the unidirectional component of the kth boosting circuit. A (2i-1)th switching circuit selectively conducts a current path from a (2i-1)th boosting circuit to a first clock terminal or to a ground terminal according to a control signal of the control circuit. A (2i)th switching circuit selectively conducts a current path from a (2i)th boosting circuit to a second clock terminal or to the ground terminal according to the control signal of the control circuit.

公开(公告)号：US20170329977A1

公开(公告)日：2017-11-16

申请号：US15594509

申请日：2017-05-12

Applicant: SILICON INTEGRATED SYSTEMS CORP.

Inventor： Min-Han LEE ,  Sin-Kuo CHO

IPC: G06F21/60 ,  G06F21/72 ,  H04L9/14

CPC classification number: G06F21/602 ,  G06F21/606 ,  G06F21/72 ,  G10L25/84 ,  H04L9/14 ,  H04L65/602 ,  H04L65/607 ,  H04L2209/12

Abstract: An encoding-locked method for audio processing for audio receiving device includes the following steps: inserting a first encryption key into a first digital signal stream so as to obtain a second digital signal stream, checking whether there is the first encryption key in a received digital signal stream so as to determine whether the received digital signal stream is the second digital signal stream, and when the received digital signal stream is not the second digital signal stream, no processing the received digital signal stream.

公开(公告)号：US20160203103A1

公开(公告)日：2016-07-14

申请号：US14989824

申请日：2016-01-07

Applicant: Silicon Integrated Systems Corp.

Inventor： Ming Cheng Yu ,  Min Han Lee ,  Sin Kuo Cho

IPC: G06F15/78 ,  G06F9/38 ,  G06F12/02

Abstract: An integrated framework of a memory storage module and a sensor module comprises a sensor controller, an embedded memory storage device controller, a microcontroller, and a non-volatile memory. By way of integrating the sensor controller and the embedded memory storage device controller sharing a same microcontroller and a same non-volatile memory, the complexity of packaging and the manufacturing cost are accordingly reduced.

Abstract translation: 存储器存储模块和传感器模块的集成框架包括传感器控制器，嵌入式存储器存储器件控制器，微控制器和非易失性存储器。 通过集成传感器控制器和共享相同微控制器的嵌入式存储器存储器控制器和相同的非易失性存储器，相应地减少了封装的复杂性和制造成本。

公开(公告)号：US20150116257A1

公开(公告)日：2015-04-30

申请号：US14068642

申请日：2013-10-31

Applicant: SILICON INTEGRATED SYSTEMS CORP

Inventor： Jih-Ming HSU ,  Chin-Hua KAO

IPC: G06F3/044

CPC classification number: G06F3/044 ,  G06F3/0416

Abstract: A capacitive touch device and a sensing method thereof are disclosed. The capacitive touch device includes a touch panel and a plurality of touch detection units. The touch panel includes first sensing lines and second sensing lines. The position of a touch between a last one of the first sensing lines and a first one of the second sensing lines can be calculated by the first touch detection unit, the second touch detection unit, or both. The present invention is capable of avoiding the problem that the frame rate is reduced significantly because of the data transmission between the first and second touch detection units.

Abstract translation: 公开了电容式触摸装置及其感测方法。 电容式触摸装置包括触摸面板和多个触摸检测单元。 触摸面板包括第一感测线和第二感测线。 可以通过第一触摸检测单元，第二触摸检测单元或两者来计算第一感测线中的最后一个和第二感测线中的第一感测线之间的触摸位置。 本发明能够避免由于第一和第二触摸检测单元之间的数据传输而使帧速率显着降低的问题。

公开(公告)号：US20150116256A1

公开(公告)日：2015-04-30

申请号：US14068589

申请日：2013-10-31

Applicant: SILICON INTEGRATED SYSTEMS CORP

Inventor： Jih-Ming HSU ,  Chia-Yi CHU

IPC: G06F3/044

CPC classification number: G06F3/044 ,  G06F3/0416

Abstract: A capacitive touch device and a sensing method thereof are disclosed. The capacitive touch device includes a touch panel and a plurality of touch detection units. The touch panel includes first sensing lines and second sensing lines. The position of a touch between a last one of the first sensing lines and a first one of the second sensing lines is calculated according to sensed values respectively corresponding to a first sensing line prior to the last one of the first sensing lines, the last one of the first sensing lines and the first one of the second sensing lines. The present invention is capable of avoiding the problem that the frame rate is reduced significantly because of the data transmission between the first and second touch detection units.

Abstract translation: 公开了电容式触摸装置及其感测方法。 电容式触摸装置包括触摸面板和多个触摸检测单元。 触摸面板包括第一感测线和第二感测线。 根据分别对应于第一感测线中的最后一个感测线之前的第一感测线的感测值来计算第一感测线中的最后一条感测线和第一感测线中的最后一条感测线之间的触摸位置， 的第一感测线和第一感测线中的第一个。 本发明能够避免由于第一和第二触摸检测单元之间的数据传输而使帧速率显着降低的问题。

公开(公告)号：US20040075654A1

公开(公告)日：2004-04-22

申请号：US10270681

申请日：2002-10-16

Applicant: SILICON INTEGRATED SYSTEMS CORP.

Inventor： Chien-Chung Hsiao ,  Kuo-Wei Yeh

IPC: G06T001/00

CPC classification number: G06T15/40

Abstract: A three-dimensional (3-D) digital image processor and a method for processing a visibility for use in a displaying procedure of a 3-D digital image are disclosed. The 3-D digital image processor includes a depth map generator, a memory device and a rendering engine. The method includes steps of presetting a depth map according to a plurality of pixels received, the depth map storing the pixels and reference depths corresponding thereto, and receiving a pixel data and proceeding a visibility test with reference to the depth map, thereby determining whether to proceed a rendering operation on the 3-D digital image by the pixel data.

Abstract translation: 公开了一种三维（3-D）数字图像处理器和用于处理在3D数字图像的显示过程中使用的可视性的方法。 3-D数字图像处理器包括深度图生成器，存储器件和呈现引擎。 该方法包括根据接收到的多个像素来预设深度图的深度图，存储与其对应的像素和参考深度的深度图，以及接收像素数据并参照深度图进行可见性测试，从而确定是否 通过像素数据对3-D数字图像进行渲染操作。

公开(公告)号：US20030209069A1

公开(公告)日：2003-11-13

申请号：US10142795

申请日：2002-05-13

Applicant: SILICON INTEGRATED SYSTEMS CORP.

Inventor： Hsuan-Sheng Tung ,  Hsin-Ta Chien ,  Jui-Ping Li

IPC: G01F023/00

CPC classification number: H01L21/67086 ,  G01F23/0053 ,  G01F23/02 ,  G01F23/16 ,  G05D9/12 ,  H01L21/67057

Abstract: A chemical bath having liquid level indications in an outer trough is disclosed. The present invention adds an aqueduct in the outer bath of the chemical bath, and the chemical treatment liquid could flow into the aqueduct. According to the Pascal's law, the liquid level of the chemical treatment liquid in the aqueduct is the same with the liquid level of the chemical treatment liquid in the outer bath. Therefore, the level height of the chemical treatment liquid in the outer bath is observed from the transparent aqueduct by the naked eyes. The present invention abridges the complicated checkup steps, so that the producing time of apparatuses is increased and the amount of the wastes chemicals is decreased.

Abstract translation: 公开了一种在外槽中具有液位指示的化学浴。 本发明在化学浴的外槽中添加导水管，化学处理液可以流入导水管。 根据帕斯卡定律，导水管中化学处理液的液面与外槽中化学处理液的液位相同。 因此，通过肉眼从透明导水管观察外浴中的化学处理液的高度。 本发明克服了复杂的检查步骤，使得设备的生产时间增加，并且废物化学品的量减少。

公开(公告)号：US20030169258A1

公开(公告)日：2003-09-11

申请号：US10191159

申请日：2002-07-09

Applicant: Silicon Integrated Systems Corp.

Inventor： Chung-Yen Lu ,  Jo-Tan Yao

IPC: G06T011/20

CPC classification number: G06T11/203

Abstract: A fast line drawing method. First, the coordinates of two end points are received and a current point is assigned to one of the end points. The differences of x and y coordinates (nullx and nully) and the sum of error E are computed, the integer part of nullx over nully is denoted as Q. The current point is checked to determine whether it has reached the end point. If not and the value of E is negative, a point at the current point is drawn. The y-coordinate of the current point and E are updated by (Ynull1) and (Enull2nullx) respectively if E is non-negative, a span of pixels from (X,Y) to (XnullQ-1,Y) are drawn if the coordinate of last of Q points is less than the end point. Otherwise, a span of pixels from (X,Y) to (x2,Y) are drawn.

Abstract translation: 快速线条画法。 首先，接收两个端点的坐标，并将一个当前点分配给一个端点。 计算x和y坐标（DELTAx和DELTAy）的差异和误差E的总和，DELTAx的DELTAx的整数部分表示为Q.检查当前点以确定其是否已到达终点。 如果不是，并且E的值为负，则绘制当前点的点。 如果E是非负的，分别从（X，Y）到（X + Q-1）的像素的跨度，分别更新当前点和E的y坐标（Y + 1）和（E-2DELTAx） 如果Q点的最后坐标小于终点，则绘制Y）。 否则，绘制从（X，Y）到（x2，Y）的像素跨度。