US 2026/0253529 A1Published application

Apparatus and method of controlling display, and display device

AssigneesChengdu Boe Optoelectronics Technology Co., Ltd., Boe Technology Group Co., Ltd.

InventorsMingqiang Wang, Zheng Bao, Xing Yao, Xueying He, Gong Chen, Zan Luo, Yi Zhang, Lian Xiang, Yuan Fang, Yuren Zhang, Jiaxiang Zhang, Bin Zhang

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Abstract

An apparatus and a method of controlling display, and a display device are provided, which is applicable to a field of display. The apparatus includes: a first control circuit configured to, in response to an instruction being detected, control a display device to enter a display transition period, allow a first control signal to be at an active level at a first predetermined time of the display transition period, and allow a second control signal to be at an inactive level at a second predetermined time of the display transition period; and a display circuit configured to, in response to a detection that the second control signal is at the inactive level, control the display device to display in the second display mode according to the first control signal during a display period, where the second control signal controls the display device to display in the first display mode.

Claims20

Dependent claims

An apparatus of controlling display, comprising:

a first control circuit configured to, in response to a display mode switching instruction for switching from a first display mode to a second display mode being detected, control a display device to enter a display transition period, allow a first control signal to be at an active level at a first predetermined time of the display transition period, and allow a second control signal to be at an inactive level at a second predetermined time of the display transition period;
and
a display circuit configured to, in response to a detection that the second control signal is at the inactive level, control the display device to display in the second display mode according to the first control signal during a display period;
wherein before the display mode switching instruction is detected, the display device is in the first display mode, and the second control signal is at the active level to control the display device to display in the first display mode;
during the display period, the first control signal is at the active level to control the display device to display in the second display mode.

2 more elements

Dependencies are inferred from the claim text.

Facts

Application: 19/649,500Filed 16 Apr 2026
Priority: 8 Sep 2023
Published: 27 Aug 2026
Term ends: Not estimatedThe source records don’t support an estimate.

Classification8 codes

G09G 3/2096
Details of a display terminals using a flat panel, the details relating to the control arrangement of the display terminal and to the interfaces…:…
G09G 3/20
Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes: for presentation of an…
G09G 3/32
Using electroluminescent panels: semiconductive, e.g. using light-emitting diodes [LED]
G09G 5/10
Control arrangements or circuits for visual indicators common to cathode-ray tube indicators and other visual indicators: intensity circuits

Family

Application18/839,721Continuation · filed 8 Sep 2023
Application19/649,500Continuation
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US 2026/0253529 A1This patent

From the US filing history. Foreign family members aren’t listed.