E Ink Holdings Inc.

Su-Cheng Liu

Ted-Hong Shinn

Yi-Ching Wang

Chien-Chung Huang

Chi-Ming Wu

Chin-Wen Lin

Ming-Chuan Hung

A dual screen electronic device includes a main device having a first casing and a display screen, and a detachable display module. The first casing has a first opening. The display screen is located on the first casing and exposed from the first opening. The detachable display module includes a second casing, a power supply module, an electrophoretic display (EPD) module, and a control module. The second casing is detachably positioned on the first casing, and has a second opening. The power supply module is arranged on the second casing. The EPD module is fixed to the second casing, or is detachably positioned on the second casing, and has a display region exposed from the second opening. The control module is selectively located on the second casing or on the EPD module, and is electrically connected to the EPD module and the power supply module.

Dual screen electronic device and detachable display module thereof

A reflective display apparatus includes a first substrate, a second substrate, a display layer and a light shielding layer. The first substrate has a driving circuit layer and the second substrate has a transparent electrode layer opposite to the driving circuit layer. The display layer is disposed between the driving circuit layer and the transparent electrode layer. The light shielding layer has a first adhering surface and a second adhering surface, wherein the first adhering surface is adhered to the display layer and the second adhering surface is adhered to the driving circuit layer. The light shielding layer can prevent the driving circuit layer from being illuminated by external light rays, and thus display quality of the reflective display apparatus is improved.

Reflective display apparatus

A driving method of a display panel includes the following steps: driving the display panel to display a first image frame and providing display data of a second image frame, and each of the first and the second image frames has a first area and a second area for respectively displaying two different display contents, the positions of the two corresponding first areas overlap, and the positions of the two corresponding second areas overlap; determining whether display content differences exist between the two corresponding first areas, and determining whether display content differences exist between the two corresponding second areas, and driving the area where display content differences exist in the two areas of the first image frame to display a first-color display content when display content differences exist between the two corresponding first areas or the two corresponding second areas. Furthermore, a corresponding electrophoresis display apparatus is also provided.

Driving method of display panel and electrophoresis display apparatus using the same method

A method of fabricating a display panel comprises the steps of: forming a controlling elements array substrate and a flexible color filter, respectively; forming a displaying medium on the controlling elements array substrate; and assembling the flexible color filter to the controlling elements array substrate for disposing it on the displaying medium layer. A method of fabricating a flexible color filter comprises the steps of: forming a flexible substrate on a rigidly substrate; forming a color filter film comprising a plurality of color filter patterns; and separating the flexible substrate from the rigidly substrate. Since the color filter film are formed before separating the flexible substrate from the rigid substrate, the flexible color filter may have good resolution and process yield.

Methods of fabricating display panel and flexible color filter thereof

In an electro-phoretic display and a fabricating method thereof, the electro-phoretic display is fabricated by the steps: forming a plurality of pixel electrodes arranged in matrix form on a first substrate; disposing a plurality of electro-phoretic displaying units including a plurality of colored charged particles, wherein each pixel electrode is corresponding to at least one of the electro-phoretic displaying units having the colored charged particles with the same color; forming a transparent electrode on a second substrate; and disposing the second substrate on the electro-phoretic displaying units to positioning the transparent electrode between the second substrate and the electro-phoretic displaying units. The electro-phoretic display can select a part of the pixel electrodes for being driven according to the color of the image being displayed, so that the electro-phoretic display may have an improved chromatic performance.

Electro-phoretic display and fabricating method thereof

A method of fabricating the flexible color display medium module includes the steps of: forming a flexible substrate on a rigidly substrate; forming a color filter film comprising a plurality of color filter patterns; forming the display medium layer on the color filter film; and separating the flexible substrate from the rigidly substrate. Since the display medium layer is immediately disposed on the color filter film, the accuracy of aligning the display medium layer and the color filter film may be improved and the parallax resulted from the light passed through the display medium layer and the color filter film may be reduced.

Growing community of inventors

Hsinchu, Taiwan

Su-Cheng Liu