3results about How to "Avoid displaying incorrectly" patented technology

The application relates to a light-emitting diode test circuit, a driving chip, a display module and a display panel. The light-emitting diode test circuit comprises: a plurality of first conductive elements, each first conductive element being used for corresponding connection with an anode of each light-emitting diode on a display module to be tested; a plurality of second conductive elements, each second conductive element being used for corresponding connection with a cathode of each light-emitting diode on the display module to be tested; a first conductive test element, which is connected with each first conductive element and is used for receiving a first driving voltage provided by an external test device; and a second conductive test element, which is connected with each second conductive element and is used for receiving a second driving voltage provided by the external test device, wherein the first driving voltage is greater than the second driving voltage. By using the above light-emitting diode test circuit, the number of top pins of a detection device can be reduced, and thus the detection cost is reduced.

The present application provides a page access method and device, which relates to the field of communication technology. The method comprises: obtaining an access message; obtaining a security domain name group, wherein the security domain name group includes a secure primary domain name and multiple subdomain names of the primary domain name; determining a target primary domain name and a target subdomain name that hit the security domain name group in the access message; and displaying data corresponding to the target primary domain name and data corresponding to the target subdomain name in a target page corresponding to the access message. Thus, the access effect based on domain name access is improved, and the problem that some secure content cannot be displayed in the access page is solved.

The invention provides a method and a device for displaying a graphical interface by a dynamic library in a credential environment, and belongs to the technical field of electronic information. According to the method, the thread is created through the dynamic library, the system function is called through the thread to start the second process, the environment variables needed by graphical interface display are determined through the second process, and the third process is started through the second process to complete graphical interface drawing, so that the dynamic library obtains information input by a user; therefore, the problem that the graphical interface cannot be normally displayed when the dynamic library interacts with the information security equipment on the credential related operation system is avoided.