公开(公告)号：US20140247024A1

公开(公告)日：2014-09-04

申请号：US14277458

申请日：2014-05-14

Applicant: SuperC-Touch Corporation

Inventor： Hsiang-Yu LEE ,  Ping-Tsun LIN

IPC: H02M3/04

CPC classification number: H02M3/1582 ,  H02M1/32 ,  H02M3/07 ,  H02M3/156 ,  H02M2001/0083 ,  H02M2003/071

Abstract: A safe electric power regulating circuit is connected between a power supply and a voltage boost/buck circuit to regulate the output voltage by the power supply to have a target voltage through the voltage boost/buck circuit. A switching device includes a switch unit, a first diode, and a first capacitor. The switch unit includes a first end, a second end, and a third end. The first end is connected to the power supply, and the second end is connected to the voltage boost/buck circuit. The switch unit is controlled to connect the third end to the first end or the second end. The first diode has one end connected to the first end of the switch unit. The first capacitor has one end connected to the third end of the switch unit and the other end connected to circuit ground.

Abstract translation: 在电源和升压/降压电路之间连接有安全的电力调节电路，以通过电源调节输出电压以通过升压/降压电路具有目标电压。 开关装置包括开关单元，第一二极管和第一电容器。 开关单元包括第一端，第二端和第三端。 第一端连接到电源，第二端连接到升压/降压电路。 控制开关单元将第三端连接到第一端或第二端。 第一二极管的一端连接到开关单元的第一端。 第一电容器的一端连接到开关单元的第三端，另一端连接到电路地。

公开(公告)号：US20250098314A1

公开(公告)日：2025-03-20

申请号：US18885304

申请日：2024-09-13

Applicant: SUPERC-TOUCH CORPORATION

Inventor： Hsiang-Yu LEE ,  Shang CHIN ,  Ping-Tsun LIN ,  Chia-Cheng LEI ,  Kun-Yu CHEN

IPC: H01L27/12 ,  G02F1/1362 ,  G02F1/167

Abstract: An electrophoresis display with improved micro partition structure includes a control substrate having a first face and a second face, a driving circuit layer, a control electrode layer, and an electrophoresis layer. The driving circuit layer, the control electrode layer, and the electrophoresis layer are sequentially arranged on the second face. The electrophoresis layer includes a micro partition structure arranged on the control substrate and made from polymer material. The micro partition structure includes a plurality of partition walls to define chambers for accommodating a colloidal solution. The height of the partition wall of the micro partition structure is smaller than 25 um.

公开(公告)号：US20250098311A1

公开(公告)日：2025-03-20

申请号：US18885012

申请日：2024-09-13

Applicant: SUPERC-TOUCH CORPORATION

Inventor： Hsiang-Yu LEE ,  Shang CHIN ,  Ping-Tsun LIN ,  Chia-Cheng LEI ,  Kun-Yu CHEN

IPC: H01L27/12 ,  G02F1/1362 ,  G02F1/167

Abstract: An electrophoresis display with gapped micro partition structure includes a control substrate having a first face and a second face, a driving circuit layer, a control electrode layer, and an electrophoresis layer. The driving circuit layer, the control electrode layer, and the electrophoresis layer are sequentially arranged on the second face. The electrophoresis layer includes a micro partition structure arranged on the control substrate and made from polymer material. The micro partition structure includes a plurality of partition walls to define chambers for accommodating a colloidal solution. Two adjacent partition walls have a gap therebetween and used as yielding space when the electrophoresis display is bent. The area of the gap is not larger than 50% of the area of the partition wall. Or the length of the gap is not longer than 50% of the length of the partition wall.

公开(公告)号：US20250098310A1

公开(公告)日：2025-03-20

申请号：US18884944

申请日：2024-09-13

Applicant: SUPERC-TOUCH CORPORATION

Inventor： Hsiang-Yu LEE ,  Shang CHIN ,  Ping-Tsun LIN ,  Chia-Cheng LEI ,  Kun-Yu CHEN

IPC: H01L27/12 ,  G02F1/1362 ,  G02F1/167

Abstract: An electrophoresis display with high aperture ratio includes a control substrate having a first face and a second face, a driving circuit layer, a control electrode layer, an electrophoresis layer, and an opposite substrate. The driving circuit layer includes a plurality of thin film transistors (TFT), a plurality of gate lines, and plurality of data lines. Each of the gate line is connected to the gates of the TFTs and each of the data lines is connected to the sources or the drains of the TFTs. The sum of the data line width and the gate line width is not larger than 10 μm. The aperture ratio of the electrophoresis display, viewed from the first face of the control substrate and toward a display area of the electrophoresis display, is not less than 80%.

公开(公告)号：US20250093734A1

公开(公告)日：2025-03-20

申请号：US18885276

申请日：2024-09-13

Applicant: SUPERC-TOUCH CORPORATION

Inventor： Hsiang-Yu LEE ,  Shang CHIN ,  Ping-Tsun LIN ,  Chia-Cheng LEI ,  Kun-Yu CHEN

IPC: G02F1/1681 ,  G02F1/167 ,  G02F1/1676 ,  G02F1/1677

Abstract: A color electrophoresis display with micro partition structure includes a control substrate having a first face and a second face, a driving circuit layer, a control electrode layer, and an electrophoresis layer. The driving circuit layer, the control electrode layer, and the electrophoresis layer are sequentially arranged on the second face. The electrophoresis layer includes a micro partition structure arranged on the control substrate and made from polymer material. The micro partition structure includes a plurality of partition walls to define chambers for accommodating a colloidal solution. The electrophoresis display further includes a color filter layer arranged on bottom of the chamber. The colloidal solution contains charged black particles and/or charged white particles.

公开(公告)号：US20250093694A1

公开(公告)日：2025-03-20

申请号：US18884856

申请日：2024-09-13

Applicant: SUPERC-TOUCH CORPORATION

Inventor： Hsiang-Yu LEE ,  Shang CHIN ,  Ping-Tsun LIN ,  Chia-Cheng LEI ,  Kun-Yu CHEN

IPC: G02F1/1333 ,  G02F1/1362 ,  G02F1/1368 ,  G02F1/167 ,  G02F1/1677

Abstract: An electrophoresis display with embedded touch sensing includes a control substrate having a first face and a second face, a driving circuit layer, a control electrode layer, an electrophoresis layer with electrophoresis material, and a touch with display driver (TDDI) electrically connected to data lines and common voltage lines. When the electrophoresis display performs touch sensing operation, the TDDI electrically connected plurality ones of the data lines into single a touch transmitting electrode or a single touch receiving electrode, and the TDDI electrically connected plurality ones of the common voltage lines into a single touch receiving electrode or a single touch transmitting electrode. The viewing face of the electrophoresis display is on the first face of the electrophoresis display.

公开(公告)号：US20250012950A1

公开(公告)日：2025-01-09

申请号：US18731496

申请日：2024-06-03

Applicant: SUPERC-TOUCH CORPORATION

Inventor： Hsiang-Yu LEE ,  Shang CHIN ,  Ping-Tsun LIN

IPC: G02B1/14 ,  G06F1/16

Abstract: A protection film structure with composite hardening layer includes a transparent substrate and at least two tiling layers. The at least two tiling layers includes a first tiling layer, which is arranged on one face of the transparent substrate and includes a plurality of first tiling islands with a gap therebetween, and a second tiling layer, which is arranged on one face of the first tiling layer away from the transparent substrate and includes a plurality of second tiling islands with a gap therebetween. At least one composite hardening layer is arranged between the adjacent tiling layers, and each composite hardening layer includes a first hardening layer and a second hardening layer made from different materials and the material hardness of the first hardening layer is larger than the material hardness of the second hardening layer.

公开(公告)号：US20220229502A1

公开(公告)日：2022-07-21

申请号：US17543533

申请日：2021-12-06

Applicant: SUPERC-TOUCH CORPORATION

Inventor： Hsiang-Yu LEE ,  Shang CHIN ,  Ping-Tsun LIN

IPC: G06F3/044 ,  G06V40/13 ,  G06F3/041

Abstract: A fingerprint-touch sensing apparatus includes a substrate, a sensing electrode layer, a plurality of electrode switch circuits, a plurality of capacitance-signal switch circuits respectively connected to a plurality of data lines and a capacitance-signal line, and a fingerprint-touch sensing control integrated circuit. The sensing electrode layer includes a plurality of sensing electrodes arranged in multiple columns and multiple rows. The fingerprint-touch sensing control integrated circuit controls the capacitance-signal switch circuits and the electrode switch circuits to select one or more sensing electrodes to conduct sensing, thus providing the flexible function of fingerprint sensing or touch sensing.

公开(公告)号：US20200065549A1

公开(公告)日：2020-02-27

申请号：US16668230

申请日：2019-10-30

Applicant: SUPERC-TOUCH CORPORATION

Inventor： Hsiang-Yu LEE ,  Shang CHIN ,  Ping-Tsun LIN ,  Chia-Hsun TU

IPC: G06K9/00 ,  H04L29/06 ,  G06K9/03

Abstract: A rapid identification method for fingerprint first provides a fingerprint identification apparatus having a fingerprint sensing area and divides the fingerprint sensing area into fingerprint sensing sub-regions. In a registration stage, the method performs fingerprint sensing for the entire fingerprint sensing area to obtain fingerprint image for a whole fingerprint sensing area, fingerprint minutiae and relevant locations for the fingerprint minutiae and then pre-stores those data. In an identification stage, the method performs fingerprint sensing on a part of the fingerprint sensing sub-regions for a user to be identified and detects fingerprint minutiae and relevant locations for the fingerprint minutiae in the part of the fingerprint sensing sub-regions. The method compares the fingerprint minutiae and relevant locations detected in the identification stage with respect to the corresponding fingerprint minutiae and relevant locations in the registration stage in order to determine whether the user can be granted with access right.

公开(公告)号：US20190095683A1

公开(公告)日：2019-03-28

申请号：US16116876

申请日：2018-08-29

Applicant: SUPERC-TOUCH CORPORATION

Inventor： Hsiang-Yu LEE ,  Shang CHIN ,  Ping-Tsun LIN ,  Chia-Hsun TU

IPC: G06K9/00 ,  H01L23/498 ,  H01L27/12 ,  H01L51/00

CPC classification number: G06K9/00053 ,  G06K9/0002 ,  H01L23/49872 ,  H01L27/124 ,  H01L51/0097

Abstract: A fingerprint sensing structure includes a flexible substrate divided into a fingerprint-sensing region and a non-fingerprint-sensing region. In the non-fingerprint-sensing region, the fingerprint sensing structure includes a plurality of organic insulating layers, a wiring layer having conductive wires and at least one inorganic insulating layer, where the wiring layer is sandwiched between two organic insulating layers to render the portion of the fingerprint sensing structure corresponding to non-fingerprint-sensing region to have bending with curvature radius not larger than 2 mm. In the finger sensing region, the fingerprint sensing structure includes a thin film transistor layer and a sensing electrode layer. The thin film transistor layer includes a plurality of thin film transistors, a plurality of conductive wires respectively along a first direction and a second direction. The sensing electrode layer has a plurality of sensing electrodes to sense surface features of living organism.