Abstract: A display apparatus may include a first substrate including a display area and a non-display area surrounding the display area, the first substrate having at least one concave portion recessed into the first substrate in the non-display area; an encapsulation layer on the first substrate and disposed in the at least one concave portion; and a second substrate on the encapsulation layer and overlapping the first substrate.

Abstract: A controller for a chiller and a method for controlling a chiller are provided. The method may include receiving, by a controller, a target value of a control factor of the chiller; comparing, by the controller, the received target value with a current value of the control factor of the chiller; transmitting, by the controller, a control factor value change command to the chiller if the received target value is not equal to the current value of the control factor of the chiller; receiving, by the controller, a changed current value of the control factor from the chiller; updating, by the controller, the current value of the control factor on a management screen with the received changed current value of the control factor; and comparing, by the controller, the received target value with the current value of the control factor again.

Abstract: A controller for a chiller and a method for controlling a chiller are provided. The method may include receiving, by a controller, a target value of a control factor of the chiller; comparing, by the controller, the received target value with a current value of the control factor of the chiller; transmitting, by the controller, a control factor value change command to the chiller if the received target value is not equal to the current value of the control factor of the chiller; receiving, by the controller, a changed current value of the control factor from the chiller; updating, by the controller, the current value of the control factor on a management screen with the received changed current value of the control factor; and comparing, by the controller, the received target value with the current value of the control factor again.

Abstract: A controller for an air conditioner is provided that may include a communication device configured to communicate with the air conditioner, and an output device configured to display, on a management screen, information received from the air conditioner communicatively connected to the communication device. Once the communication device is communicatively connected to the air conditioner, the output device may receive product information of the air conditioner from the air conditioner and display the management screen corresponding to the product information received.

Abstract: A method of providing an event tree enabling institutive understanding of the creation of electronic patient information including or any changes in electronic patient information, a server for performing the same, and a recording medium for storing the same are provided. A method for providing electronic patient information includes receiving electronic patient information of a patient from at least one terminal, identifying one or more events from the received electronic patient information, and generating an event tree of the patient based on the identified events, wherein the event tree graphically represents the electronic patient information of the patient.