Abstract: A display panel includes a gate line, a data line, a first testing pad, a second testing pad, and a switching circuit. The gate line receives a gate-driving signal from a first node. The data line receives a data signal from a second node. The first testing pad transmits the gate-driving signal via one of a first reserved path and a first transmission path to the first node. The second testing pad transmits the data signal via one of a second reserved path and a second transmission path to the second node. The switching circuit selectively connects the first transmission path to the first node and connects the second transmission path to the second node. The first testing pad is connected to the first node via the first reserved path, and the second testing pad is connected to the second node via the second reserved path.

Abstract: A display panel includes a gate line, a data line, a first testing pad, a second testing pad, and a switching circuit. The gate line receives a gate-driving signal from a first node. The data line receives a data signal from a second node. The first testing pad transmits the gate-driving signal via one of a first reserved path and a first transmission path to the first node. The second testing pad transmits the data signal via one of a second reserved path and a second transmission path to the second node. The switching circuit selectively connects the first transmission path to the first node and connects the second transmission path to the second node. The first testing pad is connected to the first node via the first reserved path, and the second testing pad is connected to the second node via the second reserved path.

Abstract: A narrow border backlight module includes a frame, a reflective isolation layer, and a light guide element. The frame includes a plural of sidewalls connected to each other, and the bottom of the frame is hollow. The sidewalls define a cavity. The reflective isolation layer is disposed on an inner surface facing the cavity of the sidewalls. The light guide element is formed inside the frame, and the light guide element and the frame are integrally formed.

Abstract: A narrow border backlight module includes a frame, a reflective isolation layer, and a light guide element. The frame includes a plural of sidewalls connected to each other, and the bottom of the frame is hollow. The sidewalls define a cavity. The reflective isolation layer is disposed on an inner surface facing the cavity of the sidewalls. The light guide element is formed inside the frame, and the light guide element and the frame are integrally formed.

Abstract: A flat display is disclosed, which includes a backlight module, a display panel, a flexible printed circuit board physically connected to the display panel, and a shielding double-sided tape for fastening the flexible printed circuit board on the backlight module. The shielding double-sided tape includes a frame shielding portion adhered to a front surface of the backlight module, and an extending portion extended from the frame shielding portion. A surface of at least one part of the extending portion is adhered to a back surface of the backlight module, and another surface of the least one part of the extending portion is adhered to the flexible printed circuit board.

Abstract: A display panel with two display directions opposite to each other, an electronic device and a method for switching the electronic device are provided. The display panel comprises a substrate, a first switching element, a second switching element, and a light-emitting diode. The first switching element is coupled to a scan line and a data line. The second switching element is coupled to a power source. The light-emitting diode is coupled to the second switching element and another power source. The display panel further comprises a dielectric layer covering the above elements, a pixel electrode formed on the dielectric layer, an opposite substrate formed above the substrate and a non-emission display medium layer formed between the substrate and the opposite substrate. The pixel electrode is coupled to an electrode of the first switching element through the opening and is made of reflective material.

Abstract: A flat display is disclosed, which includes a backlight module, a display panel, a flexible printed circuit board physically connected to the display panel, and a shielding double-sided tape for fastening the flexible printed circuit board on the backlight module. The shielding double-sided tape includes a frame shielding portion adhered to a front surface of the backlight module, and an extending portion extended from the frame shielding portion. A surface of at least one part of the extending portion is adhered to a back surface of the backlight module, and another surface of the least one part of the extending portion is adhered to the flexible printed circuit board.

Abstract: A display panel with two display directions opposite to each other, an electronic device and a method for switching the electronic device are provided. The display panel comprises a substrate, a first switching element, a second switching element, and a light-emitting diode. The first switching element is coupled to a scan line and a data line. The second switching element is coupled to a power source. The light-emitting diode is coupled to the second switching element and another power source. The display panel further comprises a dielectric layer covering the above elements, a pixel electrode formed on the dielectric layer, an opposite substrate formed above the substrate and a non-emission display medium layer formed between the substrate and the opposite substrate. The pixel electrode is coupled to an electrode of the first switching element through the opening and is made of reflective material.