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.