公开(公告)号：US20140247401A1

公开(公告)日：2014-09-04

申请号：US13903025

申请日：2013-05-28

Applicant: ILI TECHNOLOGY CORP.

Inventor： PEI-YU LEE ,  HANG-KAI CHEN

IPC: G06F3/044

CPC classification number: G06F3/044

Abstract: A panel module includes a substrate and a transparent electrode layer disposed on the substrate. The inner surface of the substrate has a plurality of touch-control segments. The transparent electrode layer of each touch-control segment has a coupling electrode, a plurality of first electrodes, and a plurality of second electrodes, wherein the coupling electrode, the first electrodes, and the second electrodes are arranged in an interval and insulting with each other. Each coupling electrode is separating the corresponding touch-control segment into a first-side region and a second-side region, wherein the first-side region and the second-side region are arranged on two opposite sides of the coupling electrode, the first electrodes are disposed on the first-side region, and the second electrodes are disposed on the second-side region. A portion of the transparent electrode layer disposed on any two adjacent touch-control segments are configured in a mirror symmetry arrangement.

Abstract translation: 面板模块包括基板和设置在基板上的透明电极层。 基板的内表面具有多个触摸控制段。 每个触摸控制段的透明电极层具有耦合电极，多个第一电极和多个第二电极，其中耦合电极，第一电极和第二电极以间隔排列并且与每个 其他。 每个耦合电极将相应的触摸控制段分离成第一侧区域和第二侧区域，其中第一侧区域和第二侧区域布置在耦合电极的两个相对侧上，第一电极 设置在第一侧区域上，第二电极设置在第二侧区域。 布置在任何两个相邻的触摸控制部分上的透明电极层的一部分被配置为镜像对称布置。

公开(公告)号：US08405588B2

公开(公告)日：2013-03-26

申请号：US12353265

申请日：2009-01-14

Applicant: Yung-Ho Huang ,  Yang-Chen Hsu

Inventor： Yung-Ho Huang ,  Yang-Chen Hsu

IPC: G09G3/36

CPC classification number: G06F13/372 ,  G09G3/3611 ,  G09G3/3688 ,  G09G2330/021 ,  G09G2360/18 ,  Y02D10/14

Abstract: The present invention provides a data accessing system and a data accessing method. The method comprises: separately storing a (N×M)-bit digital data in L banks of a data storage module; utilizing a register module of a data accessing interface module to transmit data of a bank for L times in sequence, and to receive and latch the digital data included by a bank from the data storage module when transmitting data each time, until the (N×M)-bit digital data is totally latched in the register module; and utilizing a multiplex output module of the data accessing interface module to continuously select a M-bit digital data from the (N×M)-bit digital data registered in the register module, and input the M-bit digital data to a data retrieving device via M data transmission lines.

Abstract translation: 本发明提供一种数据访问系统和数据存取方法。 该方法包括：在数据存储模块的L组中分别存储（N×M）位数字数据; 利用数据访问接口模块的寄存器模块依次发送存储体的数据L次，并在每次发送数据时从数据存储模块接收和锁存存储体中包含的数字数据，直到（N× M）位数字数据完全锁存在寄存器模块中; 并利用数据访问接口模块的复用输出模块从登记在寄存器模块中的（N×M）位数字数据连续选择M位数字数据，并将M位数字数据输入到数据检索 设备通过M数据传输线路。

公开(公告)号：US08264244B2

公开(公告)日：2012-09-11

申请号：US12703732

申请日：2010-02-10

Applicant: Kun-Chih Lin ,  Wen-Chi Wu

Inventor： Kun-Chih Lin ,  Wen-Chi Wu

IPC: G01R27/26

CPC classification number: H03K17/962 ,  G01D5/24 ,  H03K2217/96074 ,  H03K2217/960745

Abstract: A capacitance difference detecting circuit includes a control circuit, for generating a control signal according to a first voltage and a second voltage; a first capacitor to be detected; a second capacitor to be detected; a first constant capacitor, having a terminal coupled to the first terminal of the first capacitor to be detected and the first input terminal; a second constant capacitor, having a terminal coupled to the first terminal of the second capacitor to be detected and the second input terminal; a voltage control unit, cooperating with the first capacitor to be detected, the second capacitor to be detected, the first constant capacitor and the second constant capacitor to control the first voltage and the second voltage. The voltage control unit is an adjustable capacitor and a capacitance value of the adjustable capacitor is controlled by the control signal.

Abstract translation: 电容差检测电路包括用于根据第一电压和第二电压产生控制信号的控制电路; 要检测的第一电容器; 要检测的第二电容器; 第一恒定电容器，具有耦合到待检测的第一电容器的第一端子和第一输入端子的端子; 第二恒定电容器，具有耦合到待检测的第二电容器的第一端子的端子和第二输入端子; 与待检测的第一电容器，待检测的第二电容器，第一恒定电容器和第二恒定电容器配合的电压控制单元，以控制第一电压和第二电压。 电压控制单元是可调电容器，可调电容器的电容值由控制信号控制。

公开(公告)号：US07663423B1

公开(公告)日：2010-02-16

申请号：US12335509

申请日：2008-12-15

Applicant: Chih-Kang Cheng

Inventor： Chih-Kang Cheng

IPC: H03L5/00

CPC classification number: H03K3/356113

Abstract: A signal level shifting circuit, including an input stage circuit and an output signal latching circuit. The input stage circuit receives an input signal, wherein a voltage level of the input signal falls within a first predetermined voltage range. The output signal latching circuit is cascoded with the input stage circuit, and includes: a latching circuit for generating an output signal according to the input signal, wherein a voltage level of the output signal falls within a second predetermined voltage range, and the second predetermined voltage range is different from the first predetermined voltage range; and an activating circuit, coupled to the latching circuit, for selectively enabling or disabling the latching circuit, wherein when a level transition appears to the input signal, the activating circuit disables the latching circuit.

Abstract translation: 一种信号电平移位电路，包括输入级电路和输出信号锁存电路。 输入级电路接收输入信号，其中输入信号的电压电平落在第一预定电压范围内。 输出信号锁存电路与输入级电路串联，并包括：锁存电路，用于根据输入信号产生输出信号，其中输出信号的电压电平落在第二预定电压范围内，第二预定电压 电压范围与第一预定电压范围不同; 以及耦合到所述锁存电路的激活电路，用于选择性地启用或禁用所述锁存电路，其中当所述输入信号出现电平转换时，所述激活电路禁用所述锁存电路。

公开(公告)号：US07515009B2

公开(公告)日：2009-04-07

申请号：US11554040

申请日：2006-10-30

Applicant: Wen-Chi Wu ,  Yao-Ching Wang ,  Chi-Mo Huang

Inventor： Wen-Chi Wu ,  Yao-Ching Wang ,  Chi-Mo Huang

IPC: H03L7/099

CPC classification number: H03K3/356113 ,  H03K3/354

Abstract: The present invention relates to an oscillating apparatus. The oscillating apparatus includes a biasing circuit, a multi-vibrator, a detecting circuit, and a selecting circuit. The biasing circuit is for generating a bias signal, wherein the biasing circuit includes a connecting port for using an impedance device to control an oscillating frequency or for directly connecting to external clock source as a reference clock. The multi-vibrator coupled to the biasing circuit for generating the oscillating frequency according to the quantity of the biasing signal. The detecting circuit coupled to the connecting port for generating a detecting signal whether the connecting port is coupled to the impedance device or the external clock source. The selecting circuit includes an AND gate coupled to the multi-vibrator and the selection signal and an OR gate coupled to the AND gate and the connecting port.

Abstract translation: 本发明涉及振荡装置。 振荡装置包括偏置电路，多振子，检测电路和选择电路。 偏置电路用于产生偏置信号，其中偏置电路包括用于使用阻抗器件控制振荡频率或直接连接到外部时钟源作为参考时钟的连接端口。 耦合到偏置电路的多个振动器，用于根据偏置信号的量产生振荡频率。 耦合到连接端口的检测电路，用于产生检测信号，无论连接端口是耦合到阻抗器件还是外部时钟源。 选择电路包括耦合到多个振荡器的AND门和选择信号，以及耦合到与门和连接端口的或门。

公开(公告)号：US07511556B2

公开(公告)日：2009-03-31

申请号：US11844358

申请日：2007-08-24

Applicant: Ming-Huang Liu ,  Wei-Shan Chiang ,  Chen-Hsien Han ,  Chi-Mo Huang

Inventor： Ming-Huang Liu ,  Wei-Shan Chiang ,  Chen-Hsien Han ,  Chi-Mo Huang

IPC: H02L5/00

CPC classification number: H03K3/356139

Abstract: The present invention discloses a multi-function circuit module having voltage level shifting function and data latching function via switching a plurality of switch elements. The multi-function circuit module includes a first circuit module, a fourth switch element, and a fifth switch module, wherein the first circuit module further includes a first switch module, a second switch module, and a third switch module. The multi-function circuit module can substantially reduce the circuit layout area. For example, when the multi-function circuit module of the present invention is applied in a source driving chip circuit, the multi-function circuit module can replace the original low-to-high voltage level shifting circuit and data latching circuit, so as to attain the purpose of reducing the chip area.

Abstract translation: 本发明公开了一种具有通过切换多个开关元件的电压电平移位功能和数据锁定功能的多功能电路模块。 多功能电路模块包括第一电路模块，第四开关元件和第五开关模块，其中第一电路模块还包括第一开关模块，第二开关模块和第三开关模块。 多功能电路模块可以大大减少电路布局面积。 例如，当将本发明的多功能电路模块应用于源驱动芯片电路时，多功能电路模块可以替代原来的低电平电平移位电路和数据锁存电路，以便 达到减少芯片面积的目的。

公开(公告)号：US20230051460A1

公开(公告)日：2023-02-16

申请号：US17541269

申请日：2021-12-03

Applicant: ILI Technology Corp.

Inventor： Chia-Yu Hung

IPC: G06F3/041 ,  G06F3/038 ,  G06F3/0354 ,  H04W72/04

Abstract: A touch input system includes a touch panel, configured to transmit an uplink signal; and an active stylus, configured to analyze the uplink signal, synchronize timing and bi-directionally communicate with the touch panel according to the uplink signal; wherein the uplink signal includes a preamble, for synchronizing the timing; a digital data, for bi-directionally communicating between the active stylus and the touch panel; and a cyclic redundancy check, for executing an error check and an error correction for data.

公开(公告)号：US20220276727A1

公开(公告)日：2022-09-01

申请号：US17520619

申请日：2021-11-05

Applicant: ILI TECHNOLOGY CORP.

Inventor： Yifan Lin ,  Chia-Yu Hung

IPC: G06F3/038 ,  G06F3/0354 ,  G06F3/041

Abstract: A touch control device and a stylus are provided. The stylus includes a transceiver and a controller. The controller generates a plurality of data items based on a request signal received by the transceiver, and generates at least one status data signal in each data item according to at least one operation status of the stylus. In particular, the controller makes the transceiver select at least one selected time period in a plurality of first time periods to transmit the at least one status data signal to a host and transmit at least one normal data signal in at least one other time period other than the at least one selected time period. In particular, a frequency of the at least one status data signal is different from a frequency of the at least one normal data signal.

公开(公告)号：US11269465B2

公开(公告)日：2022-03-08

申请号：US16423202

申请日：2019-05-28

Applicant: ILI Technology Corp.

Inventor： Cheng-Hsien Hsu ,  Tzu-Wei Liu ,  Hu-Chi Chang

IPC: G06F3/044

Abstract: The present invention provides a mutual capacitive touch panel including a first electrode layer and a second electrode layer. The first electrode layer includes a plurality of electrode strings extending along a first direction. The second electrode layer includes a plurality of electrode strips extending along a second direction, in which one of the electrode strips include a plurality of electrode portions connected in series, one of the electrode portions includes a main part and at least branch part, the main part crosses a corresponding one of the electrode strings, the branch part is connected to a side of the main part, and no branch part exists between the branch part and the outer side of the corresponding electrode string. A spacing between a side of the branch part adjacent to the outer side and the outer side is greater than twice a width of the branch part.

公开(公告)号：US10606420B2

公开(公告)日：2020-03-31

申请号：US14800915

申请日：2015-07-16

Applicant: ILI TECHNOLOGY CORP.

Inventor： Chi Kang Liu ,  Guo-Kiang Hung

IPC: G09G3/36 ,  G06F3/044 ,  G06F3/041 ,  G02F1/1333

Abstract: A touch display panel includes a substrate, a plurality of data lines, a plurality of touch sensing lines, and a plurality of gate lines. The data lines are disposed above the substrate, and extend along a first direction. The touch sensing lines are disposed above the substrate, extend along a second direction different from the first direction, and intersect with the data lines. The gate lines are disposed above the substrate, extend along the second direction, and intersect with the data lines. The touch sensing lines or the gate lines and the data lines form touch sensing elements.