Abstract: A battery SOH estimating apparatus according to an embodiment of the present disclosure includes a SOH estimating unit configured to estimate a first SOH of a battery based on the measured voltage and current of the battery; a SOC change calculating unit configured to calculate a SOC change region and a SOC change amount of the battery based on the measured voltage; a weight calculating unit configured to calculate a weight based on a SOC region factor calculated by comparing the SOC change region with a preset criterion SOC region, a SOC change amount factor based on the SOC change amount, and a temperature factor based on the measured temperature of the battery; and a SOH correcting unit configured to correct the first SOH according to the calculated weight and a preset second SOH.

Abstract: A battery control system according to the present disclosure includes first to third signal paths, and first to nth battery controllers. When a high level voltage is inputted through the second signal path, the first battery controller sets an ID of the first battery controller based on ID information collected through the first signal path and outputs the high level voltage to the second signal path. Where i is a natural number of 2-n, when the high level voltage outputted by the i?1th battery controller is inputted through the second signal path, the ith battery controller sets an ID of the ith battery controller and outputs the high level voltage to the second signal path. When the high level voltage is outputted to the third signal path by the nth battery controller, each battery controller outputs a response signal to the first signal path.

Abstract: An apparatus and method for diagnosing an insulation resistance measurement circuit, and more particularly an insulation resistance measurement circuit of a battery cell or a battery module. When diagnosing the state of the insulation resistance measurement circuit, since the voltage ratio based on the measured voltage value of the battery module and the estimated voltage value is used, there is an advantage that the state of the insulation resistance measurement circuit may be diagnosed more diversely and accurately.

Abstract: A switch control apparatus and method to diagnose whether a plurality of switches are controllable and effectively control the plurality of switches. According to an aspect of the present disclosure, it is possible to effectively maintain the states of the switches through a plurality of processors.

Abstract: A switch control apparatus and method to diagnose whether a plurality of switches are controllable and effectively control the plurality of switches. According to an aspect of the present disclosure, it is possible to effectively maintain the states of the switches through a plurality of processors.

Abstract: In a semiconductor device, a first gate structure is provided in a cell transistor region and includes a floating gate electrode, a first dielectric layer pattern, and a control gate electrode including a first metal silicide pattern. A second gate structure is provided in a selecting transistor region and includes a first conductive layer pattern, a second dielectric layer pattern, and a first gate electrode including a second metal silicide pattern. A third gate structure is provided in a peripheral circuit region and includes a second conductive layer pattern, a third dielectric layer pattern including opening portions on the second conductive layer pattern, and a second gate electrode including a concavo-convex portion at an upper surface portion thereof and a third metal silicide pattern. The third metal silicide pattern has a uniform thickness.

Abstract: In a semiconductor device, a first gate structure is provided in a cell transistor region and includes a floating gate electrode, a first dielectric layer pattern, and a control gate electrode including a first metal silicide pattern. A second gate structure is provided in a selecting transistor region and includes a first conductive layer pattern, a second dielectric layer pattern, and a first gate electrode including a second metal silicide pattern. A third gate structure is provided in a peripheral circuit region and includes a second conductive layer pattern, a third dielectric layer pattern including opening portions on the second conductive layer pattern, and a second gate electrode including a concavo-convex portion at an upper surface portion thereof and a third metal silicide pattern. The third metal silicide pattern has a uniform thickness.

Abstract: In a semiconductor device, a first gate structure is provided in a cell transistor region and includes a floating gate electrode, a first dielectric layer pattern, and a control gate electrode including a first metal silicide pattern. A second gate structure is provided in a selecting transistor region and includes a first conductive layer pattern, a second dielectric layer pattern, and a first gate electrode including a second metal silicide pattern. A third gate structure is provided in a peripheral circuit region and includes a second conductive layer pattern, a third dielectric layer pattern including opening portions on the second conductive layer pattern, and a second gate electrode including a concavo-convex portion at an upper surface portion thereof and a third metal silicide pattern. The third metal silicide pattern has a uniform thickness.

Abstract: The control system according to the present disclosure integratedly manages a plurality of solar cell lighting apparatuses, each solar cell lighting apparatus including a light emitting source to emit light by a discharge power of a secondary battery and a control unit to adjust a magnitude of the discharge power, and includes a main control unit to collect charge capacity information of each of the secondary batteries included in the plurality of solar cell lighting apparatuses from the control unit of each of the plurality of solar cell lighting apparatuses, determine at least one solar cell lighting apparatus needed to control a light intensity based on the charge capacity collected from the secondary batteries, and output a light intensity control signal to the control unit of the determined solar cell lighting apparatus, to achieve charge capacity balancing of the secondary batteries.

Abstract: The control system according to the present disclosure integratedly manages a plurality of solar cell lighting apparatuses, each solar cell lighting apparatus including a light emitting source to emit light by a discharge power of a secondary battery and a control unit to adjust a magnitude of the discharge power, and includes a main control unit to collect charge capacity information of each of the secondary batteries included in the plurality of solar cell lighting apparatuses from the control unit of each of the plurality of solar cell lighting apparatuses, determine at least one solar cell lighting apparatus needed to control a light intensity based on the charge capacity collected from the secondary batteries, and output a light intensity control signal to the control unit of the determined solar cell lighting apparatus, to achieve charge capacity balancing of the secondary batteries.

Abstract: In a semiconductor device, a first gate structure is provided in a cell transistor region and includes a floating gate electrode, a first dielectric layer pattern, and a control gate electrode including a first metal silicide pattern. A second gate structure is provided in a selecting transistor region and includes a first conductive layer pattern, a second dielectric layer pattern, and a first gate electrode including a second metal silicide pattern. A third gate structure is provided in a peripheral circuit region and includes a second conductive layer pattern, a third dielectric layer pattern including opening portions on the second conductive layer pattern, and a second gate electrode including a concavo-convex portion at an upper surface portion thereof and a third metal silicide pattern. The third metal silicide pattern has a uniform thickness.