DISPLAY DEVICE

• Main Authors: KAWASHIMA SUSUMU, KUSUMOTO NAOTO
• Format: Patent
• Language: English; Japanese
• Published: 05.07.2024
• Subjects: ADVERTISING; ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICESUSING STATIC MEANS TO PRESENT VARIABLE INFORMATION; CRYPTOGRAPHY; DEVICES OR ARRANGEMENTS, THE OPTICAL OPERATION OF WHICH ISMODIFIED BY CHANGING THE OPTICAL PROPERTIES OF THE MEDIUM OF THEDEVICES OR ARRANGEMENTS FOR THE CONTROL OF THE INTENSITY,COLOUR, PHASE, POLARISATION OR DIRECTION OF LIGHT, e.g.SWITCHING, GATING, MODULATING OR DEMODULATING; DISPLAY; EDUCATION; ELECTRIC HEATING; ELECTRIC LIGHTING NOT OTHERWISE PROVIDED FOR; ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR; ELECTRICITY; FREQUENCY-CHANGING; NON-LINEAR OPTICS; OPTICAL ANALOGUE/DIGITAL CONVERTERS; OPTICAL LOGIC ELEMENTS; OPTICS; PHYSICS; SEALS; TECHNIQUES OR PROCEDURES FOR THE OPERATION THEREOF

To provide a display device capable of performing proper display without image signal conversion.SOLUTION: In the case of high-resolution display, individual data is supplied to each pixel through a first signal line and a first transistor included in each pixel. In the case of low-resolution display, the same data is supplied to a plurality of pixels through a second signal line and a second transistor electrically connected to the plurality of pixels. When the number of image signals to be displayed is more than one and the image signals support different resolutions, display can be performed without up conversion or down conversion by switching an image signal supply path as described above.SELECTED DRAWING: Figure 1 【課題】画像信号を変換せずに適切な表示が行える表示装置を提供する。【解決手段】高解像度で表示する場合は、第１の信号線および各画素が有する第１のトランジスタを経路して、各画素に個別のデータを供給する。低解像度で表示する場合は、第２の信号線および複数の画素と電気的に接続する第２のトランジスタを経路して当該複数の画素に同一のデータを供給する。表示対象の画像信号が複数であり、対応する解像度が異なる場合に、上記のように画像信号の供給経路を切り替えることで、アップコンバートまたはダウンコンバートすることなく表示が可能となる。【選択図】図１