Abstract: The present invention relates to an optical system for triglyceride inspection partially integrated into a toilet seat and comprising a plurality of optical sensor modules and a controlling and processing module, wherein each said optical sensor module comprises a first light source, a second light source and an optical sensor. The optical sensor receives light signals generated by the first and second light sources respectively on the skin of the person (especially the skin of the thighs) to be tested and thereby generates a sensing signal of an adaptive calibration function. The sensing signal is then converted by the controlling and processing module into an inspection value of triglyceride, which is transmitted to a display unit. With the above optical system for triglyceride inspection, triglycerides can be inspected automatically without invasive blood sampling, making the system a convenient home health monitoring device.

Abstract: A preheating device for endoscopy includes a flexible bag, a plurality of first welded joint, and a mark member. The flexible bag is disposed with a saturated sodium acetate solution and a trigger. The flexible bag includes a closed circumference around the outer periphery thereof. The closed circumference includes a longer side and a shorter side next to each other. The plurality of the first welded joint is arranged into a folding line along a longitudinal direction, wherein every two adjacent first welded joints of the folding line forms a flowing space. The folding line is substantially parallel to the longer side. The first welded joint nearest to the shorter side is the last first welded joint, and the mark member is disposed on the flexible bag between the last first welded joint and the shorter side. The mark member is used for indicating a placement of an endoscopy.

Abstract: A light guide plate includes a light shielding plate body, a light guide plate body and a plurality of light source receiving spaces. The light shielding plate body includes a peripheral frame, a plurality of longitudinal and transverse partition strips provided in the peripheral frame, and a plurality of light guide regions cooperatively defined by the peripheral frame and the longitudinal and transverse partition strips. The light guide regions are configured to respectively align with the keys. The light guide plate body includes a plurality of light guide blocks embedded in the light guide regions, respectively. The light source receiving spaces correspond to the light guide blocks.

Abstract: A resistive memory apparatus including a resistive memory cell array and a control unit is provided. The resistive memory cell array includes resistive memory cells. The control unit is configured to receive a logic data, determine a logic level of the logic data, and select one resistive memory cell from the resistive memory cells. The control unit provides a set signal or a reset signal to the selected resistive memory cell in a writing period according to the logic level of the logic data. The set signal includes a first set pulse and a second set pulse having a polarity opposite to that of the first set pulse. The reset signal includes a first reset pulse and a second reset pulse having a polarity opposite to that of the first reset pulse. A writing method of the resistive memory apparatus is also provided.

Abstract: A resistive memory apparatus including a resistive memory cell array and a control unit is provided. The resistive memory cell array includes resistive memory cells. The control unit is configured to receive a logic data, determine a logic level of the logic data, and select one resistive memory cell from the resistive memory cells. The control unit provides a set signal or a reset signal to the selected resistive memory cell in a writing period according to the logic level of the logic data. The set signal includes a first set pulse and a second set pulse having a polarity opposite to that of the first set pulse. The reset signal includes a first reset pulse and a second reset pulse having a polarity opposite to that of the first reset pulse. A writing method of the resistive memory apparatus is also provided.

Abstract: The present disclosure provides a self-rectifying RRAM, including: a first electrode layer formed of a first metal element; a second electrode layer formed of a second metal element different from the first metal element; and a first resistive-switching layer and a second resistive-switching layer sandwiched between the first electrode layer and the second electrode layer, wherein the first resistive-switching layer and the second switching layer form an ohmic contact, and the first resistive-switching layer has a first bandgap lower than a second bandgap of the second resistive-switching layer. Furthermore, an RRAM 3D crossbar array architecture is also provided.

Abstract: The present disclosure provides a self-rectifying RRAM, including: a first electrode layer formed of a first metal element; a second electrode layer formed of a second metal element different from the first metal element; and a first resistive-switching layer and a second resistive-switching layer sandwiched between the first electrode layer and the second electrode layer, wherein the first resistive-switching layer and the second switching layer form an ohmic contact, and the first resistive-switching layer has a first bandgap lower than a second bandgap of the second resistive-switching layer. Furthermore, an RRAM 3D crossbar array architecture is also provided.