公开(公告)号：US20210103189A1

公开(公告)日：2021-04-08

申请号：US16452867

申请日：2019-06-26

Applicant: SITRONIX TECHNOLOGY CORP.

Inventor： CHUAN-PIN HSIUNG ,  SHUN WEN CHENG

IPC: G02F1/13357 ,  H05K7/20

Abstract: The invention is related to a back-light device. The back-light device comprises a reflection structure and a back-light plate. A plurality of light-emitting elements, disposed on the back-light plate, face a light-entering side of the reflection structure, and the emitted light of the light-emitting elements enters the light-entering side of the reflection structure and is reflected to a light-emitting side of the reflection structure by the reflection of the reflection structure for forming a back-light source emitted to a display panel.

公开(公告)号：US20210074219A1

公开(公告)日：2021-03-11

申请号：US16824669

申请日：2020-03-19

Applicant: Sitronix Technology Corp.

Inventor： Chih-Te Hung ,  I-Chen Lin ,  Chun-Chi Yeh ,  Chia-Hung Chien

IPC: G09G3/3266 ,  G09G3/3275

Abstract: A driving circuit of a display panel comprises a scanning driving circuit, a data driving circuit, and a control circuit. The scanning driving circuit is coupled to a plurality of scanning lines of the display panel, and scans the scanning lines. The data driving circuit is coupled to a plurality of data lines of the display panel and provides at least one data signal corresponding to each scanning line to at least one data line of the data lines for driving at least one pixel of the display panel. The control circuit is coupled to the scanning driving circuit and the data driving circuit, controls the scanning driving circuit and the data driving circuit, and determines a scanning order of the scanning driving circuit to scan the scanning lines according to a driving number of the pixels to be driven by the data driving circuit corresponding to each scanning line.

公开(公告)号：US20210071675A1

公开(公告)日：2021-03-11

申请号：US16522003

申请日：2019-07-25

Applicant: SITRONIX TECHNOLOGY CORP. ,  INFINNO TECHNOLOGY CORP.

Inventor： CHUNG-HSIN SU ,  HUI-TSUNG YANG ,  FENG-JEN CHANG

IPC: F04D27/00 ,  F04D25/06

Abstract: The present invention relates to a fan control system, which comprises a controller and a detection circuit. The controller controls a fan. The detection circuit detects at least one state of the fan control system, and generates a confirmation signal according to the at least one state. The confirmation signal represents the state of the fan control system.

公开(公告)号：US20210034083A1

公开(公告)日：2021-02-04

申请号：US16876137

申请日：2020-05-18

Applicant: Sitronix Technology Corp.

Inventor： Yao-Sheng Hu ,  Li-Yu Huang

IPC: G05F1/46 ,  G05F1/575

Abstract: The present invention provides a reference voltage generating circuit. The reference voltage generating circuit includes a charge supply circuit providing a first reference voltage during a first period; and a voltage supply circuit providing a second reference voltage during a second period. The voltage supply circuit does not provide the second reference voltage during the first period.

公开(公告)号：US10754155B2

公开(公告)日：2020-08-25

申请号：US16477703

申请日：2018-01-15

Applicant: SITRONIX TECHNOLOGY CORP.

Inventor： Chuan-Pin Hsiung

IPC: B64D47/06 ,  F21V5/00 ,  G09F13/18 ,  G02B27/01 ,  F21V29/503 ,  F21V29/76 ,  B60K35/00

Abstract: The present invention provides a backlight device, which comprises a plurality of optical devices and a plurality of backlight plates. The plurality of backlight plates include light sources, respectively, and are disposed at the light inlets of the plurality of optical devices. Then the beams of the light sources can be incident to the plurality of optical devices through the light inlets and reflected to the light outlets of the plurality of optical devices to form a backlight source for a display panel. The plurality of optical devices extend from the light outlets beyond the opposite surface of the display panel. By distributing optical paths, the spaces required for the optical paths can be reduced.

公开(公告)号：US20200258465A1

公开(公告)日：2020-08-13

申请号：US16227619

申请日：2018-12-20

Applicant: SITRONIX TECHNOLOGY CORP.

Inventor： KUAN-CHAO LIAO ,  SHENG-YU LIN

IPC: G09G3/36 ,  H03K17/687

Abstract: A driving circuit for display panel is provided. Wherein, a first and a second power supply circuits produce a first and a second supply voltages. The electric charge provided by the second power supply circuit is less than that provided by the first power supply circuit. A plurality of drivers include a plurality of first power input terminals and a plurality of second power input terminals. The first power input terminals are coupled to the firs power supply circuit and receives the first supply voltage. The second power input terminals are coupled to the second power supply circuit and receives the second supply voltage. The drivers increase the voltage levels of a plurality of gate signals in a voltage rising period according to the first supply voltage. The drivers hold the voltage levels of gate signals in a voltage holding period according to the second supply voltage.

公开(公告)号：US10679570B2

公开(公告)日：2020-06-09

申请号：US15206304

申请日：2016-07-10

Applicant: Sitronix Technology Corp.

Inventor： Cheng-Chieh Lien ,  Kai-Yi Wu

IPC: G09G3/34 ,  G06F1/3234

Abstract: A power supply module for a driving device of a display system includes a source power unit, for outputting a source high voltage only in a first period and outputting a source low voltage only in a second period according to a power control signal, wherein the source high voltage and the source low voltage are utilized for generating a plurality of data signals of a plurality of pixels in the display system; and a bias power unit, for generating a common voltage, wherein the common voltage is between the source high voltage and the source low voltage; wherein the first period does not overlap the second period.

公开(公告)号：US10217398B2

公开(公告)日：2019-02-26

申请号：US15597163

申请日：2017-05-17

Applicant: Sitronix Technology Corp.

Inventor： Chun-Chi Yeh ,  Chih-Te Hung

IPC: G09G3/20 ,  G09G3/34 ,  G09G3/36

Abstract: A temperature sensing module for a display device includes a temperature sensing routing, configured on a panel of the display device; and a temperature sensing unit, able to sense a resistance of the temperature sensing routing and generate a temperature indicating information according to the resistance; wherein the temperature indicating information indicates an operating temperature of an active area of the panel and is utilized to adjust at least one driving signal that controls the active area to display images.

公开(公告)号：US10152933B2

公开(公告)日：2018-12-11

申请号：US15049134

申请日：2016-02-21

Applicant: Sitronix Technology Corp.

Inventor： Wen-Yuan Kuo ,  Chia-Hung Wei

IPC: G09G3/36

Abstract: A driving method used in a liquid crystal display (LCD) is used for preventing or mitigating an image sticking occurring on a screen of the LCD. The driving method includes driving a data line outputted to a liquid crystal capacitor on the screen with a first voltage signal; and driving a reference voltage line outputted to the liquid crystal capacitor with a second voltage signal; wherein the second voltage signal and the first voltage signal have inverse voltage polarities.

公开(公告)号：US20180293930A1

公开(公告)日：2018-10-11

申请号：US15597163

申请日：2017-05-17

Applicant: Sitronix Technology Corp.

Inventor： Chun-Chi Yeh ,  Chih-Te Hung

IPC: G09G3/20 ,  G09G3/34 ,  G09G3/36

CPC classification number: G09G3/2092 ,  G09G3/3453 ,  G09G3/3611 ,  G09G2310/0243 ,  G09G2320/041

Abstract: A temperature sensing module for a display device includes a temperature sensing routing, configured on a panel of the display device; and a temperature sensing unit, able to sense a resistance of the temperature sensing routing and generate a temperature indicating information according to the resistance; wherein the temperature indicating information indicates an operating temperature of an active area of the panel and is utilized to adjust at least one driving signal that controls the active area to display images.