公开(公告)号：US10884527B2

公开(公告)日：2021-01-05

申请号：US15663809

申请日：2017-07-30

Applicant: Sitronix Technology Corp.

Inventor： Chih-Yu Lin ,  Tsun-Sen Lin

IPC: G06F3/041 ,  G06F3/044 ,  H01L27/12

Abstract: A touch display device includes a display area and a non-display area and further includes a touch electrode layer; wherein a plurality of sensing electrodes is configured in the electrode layer; wherein each sensing electrode extends from the display area to the non-display area and is coupled to a driver chip via a connection structure; wherein the connection structure locates in the non-display area.

公开(公告)号：US10121428B2

公开(公告)日：2018-11-06

申请号：US14592913

申请日：2015-01-09

Applicant: Sitronix Technology Corp.

Inventor： Tsun-Sen Lin ,  Min-Nan Liao

IPC: G09G3/36 ,  H02M3/07

Abstract: A power supply module includes a source driver power supply circuit, a gate driver power supply circuit, a first capacitor group, a second capacitor group and a switch module. The source driver power supply circuit and the gate driver power supply circuit are utilized for driving a source driver and a gate driver of a display device, respectively. The first capacitor group includes at least one first storage capacitor for storing electric charges for driving source driving signals, and at least one first flying capacitor. The second capacitor group includes at least one second storage capacitor for storing electric charges for driving gate driving signals, and at least one second flying capacitor. The switch module is utilized for switching the first capacitor group to be used for the gate driver power supply circuit or switching the second capacitor group to be used for the source driver power supply circuit.

公开(公告)号：US20180032196A1

公开(公告)日：2018-02-01

申请号：US15663809

申请日：2017-07-30

Applicant: Sitronix Technology Corp.

Inventor： Chih-Yu Lin ,  Tsun-Sen Lin

IPC: G06F3/041 ,  H01L27/12 ,  G06F3/044

CPC classification number: G06F3/0412 ,  G06F3/0416 ,  G06F3/044 ,  H01L27/124

Abstract: A touch display device includes a display area and a non-display area and further includes a touch electrode layer; wherein a plurality of sensing electrodes is configured in the electrode layer; wherein each sensing electrode extends from the display area to the non-display area and is coupled to a driver chip via a connection structure; wherein the connection structure locates in the non-display area.

公开(公告)号：US09870725B2

公开(公告)日：2018-01-16

申请号：US13982545

申请日：2013-01-18

Applicant: SITRONIX TECHNOLOGY CORP.

Inventor： Tsun-Sen Lin ,  Min-Nan Liao

IPC: G09G3/02 ,  G06F3/14

CPC classification number: G09G3/02 ,  G06F3/14 ,  G09G2310/08 ,  G09G2352/00

Abstract: The present invention relates to a transmission interface. A display device comprises a driving circuit and a transmission interface. The transmission method of the transmission interface is that a first input is used for receiving a first data string; a second input is used for receiving a second data string; and the processing unit receives the first and second data strings. The first data string has a first identification bit and a plurality of first information bits. The second data string has a plurality of second information bits. The processing unit identifies either to write a plurality of parameters or a plurality of data to a storage circuit or to read the stored content from the storage circuit according to the first identification bit and the plurality of first information bits. The processing circuit further writes or reads the storage circuit according to the plurality of second information bits.

公开(公告)号：US09318044B2

公开(公告)日：2016-04-19

申请号：US14884776

申请日：2015-10-16

Applicant: Sitronix Technology Corp.

Inventor： Chung-Hsin Su ,  Tsun-Sen Lin

IPC: G09G3/36 ,  G09G3/20 ,  G11C11/406 ,  G09G5/18 ,  G09G5/397

CPC classification number: G09G3/2092 ,  G09G3/3674 ,  G09G5/18 ,  G09G5/397 ,  G09G2320/0252 ,  G09G2330/021 ,  G11C11/406

Abstract: A driving circuit for a display includes a logic unit and a memory array coupled to the logic unit for turning on a plurality of memory cells corresponding to the word-line according to a word-line scanning signal to refresh the plurality of memory cells corresponding to the word-line; wherein the memory array has a first number of bit-lines and a second number of word-lines, wherein the driving circuit is used for driving a display panel having a third number of data-lines and a fourth number of scan-lines, and a product of the first number and the second number is equal to a product of the third number and the fourth number.

Abstract translation: 用于显示器的驱动电路包括逻辑单元和耦合到逻辑单元的存储器阵列，用于根据字线扫描信号接通对应于字线的多个存储单元，以刷新对应于 字线; 其中所述存储器阵列具有第一数量的位线和第二数量的字线，其中所述驱动电路用于驱动具有第三数量数据线和第四数量扫描线的显示面板，以及 第一个数字和第二个数字的乘积等于第三个数字和第四个数字的乘积。

公开(公告)号：US20180130436A1

公开(公告)日：2018-05-10

申请号：US15860646

申请日：2018-01-02

Applicant: Sitronix Technology Corp.

Inventor： Tsun-Sen Lin ,  Min-Nan Liao

IPC: G09G3/36

CPC classification number: G09G3/3677 ,  G09G2310/0289

Abstract: A gate driving circuit for providing a scan signal to a LCD panel is disclosed. The gate driving circuit includes a positive level shifter, a capacitive coupling level shifter, a P-type transistor and an N-type transistor. The positive level shifter shifts up a gate control signal to generate a first control signal. The capacitive coupling level shifter shifts up and down the first control signal to generate positive and negative control signals. The P-type transistor P-type transistor receives the negative control signal and a negative power voltage. The N-type transistor receives the negative control signal and a negative power voltage. An absolute value of a voltage difference between the positive power voltage and the positive control signal and an absolute value of a voltage difference between the negative power voltage and the negative control signal are less than a medium voltage device endurance limit.

公开(公告)号：US09905180B2

公开(公告)日：2018-02-27

申请号：US14880294

申请日：2015-10-12

Applicant: Sitronix Technology Corp.

Inventor： Tsun-Sen Lin ,  Min-Nan Liao

IPC: G09G3/36

CPC classification number: G09G3/3677 ,  G09G2310/0289

Abstract: A gate driving circuit for providing a scan signal to a LCD panel is disclosed. The gate driving circuit includes at least one positive level shifter, at least one negative level shifter, a pair of P-type transistor and an N-type transistor. The positive level shifter is utilized for shifting up agate control signal to generate a positive control signal. The negative level shifter is utilized for shifting down the gate control signal to generate a negative control signal. The pair of transistors is utilized for outputting a positive power voltage or a negative power voltage as the scan signal according to the positive control signal and the negative control signal. The positive power voltage minus the positive control signal is less than six volts. The negative control signal minus the negative power voltage is less than six volts.

公开(公告)号：US20160275883A1

公开(公告)日：2016-09-22

申请号：US14880294

申请日：2015-10-12

Applicant: Sitronix Technology Corp.

Inventor： Tsun-Sen Lin ,  Min-Nan Liao

IPC: G09G3/36

CPC classification number: G09G3/3677 ,  G09G2310/0289

Abstract: A gate driving circuit for providing a scan signal to a LCD panel is disclosed. The gate driving circuit includes at least one positive level shifter, at least one negative level shifter, a pair of P-type transistor and an N-type transistor. The positive level shifter is utilized for shifting up agate control signal to generate a positive control signal. The negative level shifter is utilized for shifting down the gate control signal to generate a negative control signal. The pair of transistors is utilized for outputting a positive power voltage or a negative power voltage as the scan signal according to the positive control signal and the negative control signal. The positive power voltage minus the positive control signal is less than six volts. The negative control signal minus the negative power voltage is less than six volts.

Abstract translation: 公开了一种用于向LCD面板提供扫描信号的栅极驱动电路。 栅极驱动电路包括至少一个正电平移位器，至少一个负电平移位器，一对P型晶体管和N型晶体管。 正电平移位器用于移位玛瑙控制信号以产生正的控制信号。 负电平移位器用于向下移动栅极控制信号以产生负控制信号。 一对晶体管用于根据正控制信号和负控制信号输出正功率电压或负电源电压作为扫描信号。 正电源电压减去正控制信号小于6伏。 负控制信号减去负电源电压小于6伏。

公开(公告)号：US20160093267A1

公开(公告)日：2016-03-31

申请号：US14592913

申请日：2015-01-09

Applicant: Sitronix Technology Corp.

Inventor： Tsun-Sen Lin ,  Min-Nan Liao

IPC: G09G5/00

CPC classification number: G09G3/3648 ,  G09G3/3696 ,  G09G2330/028 ,  H02M3/07 ,  H02M2003/075

Abstract: A power supply module includes a source driver power supply circuit, a gate driver power supply circuit, a first capacitor group, a second capacitor group and a switch module. The source driver power supply circuit and the gate driver power supply circuit are utilized for driving a source driver and a gate driver of a display device, respectively. The first capacitor group includes at least one first storage capacitor for storing electric charges for driving source driving signals, and at least one first flying capacitor. The second capacitor group includes at least one second storage capacitor for storing electric charges for driving gate driving signals, and at least one second flying capacitor. The switch module is utilized for switching the first capacitor group to be used for the gate driver power supply circuit or switching the second capacitor group to be used for the source driver power supply circuit.

Abstract translation: 电源模块包括源极驱动器电源电路，栅极驱动器电源电路，第一电容器组，第二电容器组和开关模块。 源极驱动器电源电路和栅极驱动器电源电路分别用于驱动显示器件的源极驱动器和栅极驱动器。 第一电容器组包括用于存储用于驱动源极驱动信号的电荷的至少一个第一存储电容器和至少一个第一飞行电容器。 第二电容器组包括用于存储用于驱动栅极驱动信号的电荷的至少一个第二存储电容器和至少一个第二飞秒电容器。 开关模块用于切换用于栅极驱动器电源电路的第一电容器组或切换用于源极驱动器电源电路的第二电容器组。

公开(公告)号：US20160035269A1

公开(公告)日：2016-02-04

申请号：US14884776

申请日：2015-10-16

Applicant: Sitronix Technology Corp.

Inventor： Chung-Hsin Su ,  Tsun-Sen Lin

IPC: G09G3/20

CPC classification number: G09G3/2092 ,  G09G3/3674 ,  G09G5/18 ,  G09G5/397 ,  G09G2320/0252 ,  G09G2330/021 ,  G11C11/406

Abstract: A driving circuit for a display includes a logic unit and a memory array coupled to the logic unit for turning on a plurality of memory cells corresponding to the word-line according to a word-line scanning signal to refresh the plurality of memory cells corresponding to the word-line; wherein the memory array has a first number of bit-lines and a second number of word-lines, wherein the driving circuit is used for driving a display panel having a third number of data-lines and a fourth number of scan-lines, and a product of the first number and the second number is equal to a product of the third number and the fourth number.

Abstract translation: 用于显示器的驱动电路包括逻辑单元和耦合到逻辑单元的存储器阵列，用于根据字线扫描信号接通对应于字线的多个存储单元，以刷新对应于 字线; 其中所述存储器阵列具有第一数量的位线和第二数量的字线，其中所述驱动电路用于驱动具有第三数量数据线和第四数量扫描线的显示面板，以及 第一个数字和第二个数字的乘积等于第三个数字和第四个数字的乘积。