TWI764244B - Display apparatus - Google Patents

Display apparatus

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Publication number
TWI764244B
TWI764244B TW109128433A TW109128433A TWI764244B TW I764244 B TWI764244 B TW I764244B TW 109128433 A TW109128433 A TW 109128433A TW 109128433 A TW109128433 A TW 109128433A TW I764244 B TWI764244 B TW I764244B
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Taiwan
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display data
display
unit
redistributed
original
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TW109128433A
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Chinese (zh)
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TW202209284A (en
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顏育男
林余俊
林文聰
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瑞鼎科技股份有限公司
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Priority to TW109128433A priority Critical patent/TWI764244B/en
Priority to CN202010945729.1A priority patent/CN114078421B/en
Publication of TW202209284A publication Critical patent/TW202209284A/en
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Publication of TWI764244B publication Critical patent/TWI764244B/en

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    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G3/00—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes
    • G09G3/20—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters
    • G09G3/22—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters using controlled light sources
    • G09G3/30—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters using controlled light sources using electroluminescent panels
    • G09G3/32—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters using controlled light sources using electroluminescent panels semiconductive, e.g. using light-emitting diodes [LED]

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  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Computer Hardware Design (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Control Of Indicators Other Than Cathode Ray Tubes (AREA)

Abstract

A display apparatus is disclosed. The display apparatus includes a timing control circuit, a plurality of display driving circuits and a display panel. The timing control circuit is used to store an original display data and redistribute the original display data to provide a redistributed display data. The plurality of display driving circuits is coupled to the timing control circuit respectively. A display driving circuit of the plurality of display driving circuits is used to receive the redistributed display data and generate a driving signal according to the redistributed display data. The display panel is coupled to the display driving circuit and driven by the driving signal to display the redistributed display data.

Description

顯示裝置display device

本發明係與顯示裝置有關，尤其是關於一種能夠有效減輕顯示驅動電路之負擔的顯示裝置。The present invention relates to a display device, and more particularly, to a display device that can effectively reduce the burden of a display driving circuit.

請參照圖1，顯示裝置1通常包括時序控制電路10、複數個顯示驅動電路12及顯示面板14。時序控制電路10分別耦接至該複數個顯示驅動電路12。該複數個顯示驅動電路12分別耦接至顯示面板14。Referring to FIG. 1 , the display device 1 generally includes a timing control circuit 10 , a plurality of display driving circuits 12 and a display panel 14 . The timing control circuits 10 are respectively coupled to the plurality of display driving circuits 12 . The plurality of display driving circuits 12 are respectively coupled to the display panel 14 .

在先前技術中，如圖2所示，時序控制電路10包括傳送單元TX，用以將時序控制電路10接收到的原始顯示資料D0傳送至顯示驅動電路12。當顯示驅動電路12的接收單元RX接收到傳送單元TX所傳送的原始顯示資料D0時，記憶體控制單元MC將原始顯示資料D0儲存於記憶體單元MU中。In the prior art, as shown in FIG. 2 , the timing control circuit 10 includes a transmission unit TX for transmitting the original display data D0 received by the timing control circuit 10 to the display driving circuit 12 . When the receiving unit RX of the display driving circuit 12 receives the original display data D0 transmitted by the transmitting unit TX, the memory control unit MC stores the original display data D0 in the memory unit MU.

當顯示驅動電路12欲驅動顯示面板14顯示畫面時，其係由記憶體控制單元MC存取儲存於記憶體單元MU中的原始顯示資料D0，並透過重新分配單元RD重新分配原始顯示資料D0，以提供重新分配後顯示資料D1至驅動單元DU。驅動單元DU根據重新分配後顯示資料D1產生驅動訊號DS，以驅動顯示面板14顯示重新分配後顯示資料D1。When the display driving circuit 12 wants to drive the display panel 14 to display a picture, the memory control unit MC accesses the original display data D0 stored in the memory unit MU, and redistributes the original display data D0 through the redistribution unit RD, In order to provide the redistributed display data D1 to the drive unit DU. The driving unit DU generates a driving signal DS according to the redistributed display data D1 to drive the display panel 14 to display the redistributed display data D1.

然而，先前技術的上述作法僅由顯示驅動電路12負責顯示資料的重新分配，容易導致顯示驅動電路12的負擔過重；此外，顯示驅動電路12需額外設置記憶體單元MU、記憶體控制單元MC及重新分配單元RD等，亦造成顯示驅動電路12的電路面積及製造成本難以降低。上述問題均亟待進一步加以解決。However, in the above-mentioned method of the prior art, the display driving circuit 12 is only responsible for the redistribution of display data, which may easily lead to an excessive burden on the display driving circuit 12; Redistributing the units RD and the like also makes it difficult to reduce the circuit area and manufacturing cost of the display driving circuit 12 . The above problems all need to be further solved.

有鑑於此，本發明提出一種顯示裝置，以有效解決先前技術所遭遇到之上述問題。In view of this, the present invention proposes a display device to effectively solve the above-mentioned problems encountered in the prior art.

依據本發明之一具體實施例為一種顯示裝置。於此實施例中，顯示裝置包括時序控制電路、複數個顯示驅動電路及顯示面板。時序控制電路用以儲存原始顯示資料並重新分配原始顯示資料，以提供重新分配後顯示資料。複數個顯示驅動電路分別耦接時序控制電路，該些顯示驅動電路中之一顯示驅動電路用以接收重新分配後顯示資料並根據重新分配後顯示資料產生驅動訊號。顯示面板耦接顯示驅動電路，用以受驅動訊號之驅動而顯示重新分配後顯示資料。One embodiment of the present invention is a display device. In this embodiment, the display device includes a timing control circuit, a plurality of display driving circuits and a display panel. The timing control circuit is used for storing the original display data and redistributing the original display data to provide the redistributed display data. The plurality of display driving circuits are respectively coupled to the timing control circuit, and one of the display driving circuits is used for receiving the redistributed display data and generating a driving signal according to the redistributed display data. The display panel is coupled to the display driving circuit, and is driven by the driving signal to display the redistributed display data.

於一實施例中，時序控制電路包括記憶體單元、重新分配單元及傳送單元。記憶體單元用以儲存原始顯示資料。重新分配單元耦接記憶體單元，用以重新分配原始顯示資料以產生重新分配後顯示資料。傳送單元耦接重新分配單元，用以傳送重新分配後顯示資料。In one embodiment, the timing control circuit includes a memory unit, a redistribution unit, and a transmission unit. The memory unit is used to store the original display data. The redistribution unit is coupled to the memory unit for redistributing the original display data to generate the redistributed display data. The transmitting unit is coupled to the redistributing unit, and is used for transmitting the redistributed display data.

於一實施例中，時序控制電路還包括記憶體控制單元，耦接記憶體單元與重新分配單元，用以將原始顯示資料儲存於記憶體單元以及自記憶體單元取出原始顯示資料以提供給重新分配單元。In one embodiment, the timing control circuit further includes a memory control unit, coupled to the memory unit and the redistribution unit, for storing the original display data in the memory unit and fetching the original display data from the memory unit to provide the redistribution unit. allocation unit.

於一實施例中，顯示驅動電路包括接收單元及驅動單元。接收單元耦接時序控制電路，用以接收重新分配後顯示資料。驅動單元耦接接收單元，用以根據重新分配後顯示資料產生驅動訊號。In one embodiment, the display driving circuit includes a receiving unit and a driving unit. The receiving unit is coupled to the timing control circuit for receiving the redistributed display data. The driving unit is coupled to the receiving unit for generating a driving signal according to the redistributed display data.

於一實施例中，顯示面板為微型發光二極體(Micro-LED)顯示面板。In one embodiment, the display panel is a micro light-emitting diode (Micro-LED) display panel.

依據本發明之另一具體實施例為一種顯示裝置。於此實施例中，顯示裝置包括時序控制電路、複數個顯示驅動電路及顯示面板。時序控制電路用以儲存原始顯示資料並重新分配原始顯示資料以產生第一重新分配後顯示資料後輸出第一重新分配後顯示資料。該複數個顯示驅動電路耦接時序控制電路。該些顯示驅動電路中之一顯示驅動電路用以接收第一重新分配後顯示資料並儲存第一重新分配後顯示資料。顯示驅動電路還重新分配第一重新分配後顯示資料以產生第二重新分配後顯示資料並據以產生驅動訊號。顯示面板耦接顯示驅動電路，用以受驅動訊號之驅動而顯示第二重新分配後顯示資料。Another embodiment according to the present invention is a display device. In this embodiment, the display device includes a timing control circuit, a plurality of display driving circuits and a display panel. The timing control circuit is used for storing the original display data and redistributing the original display data to generate the first redistributed display data and then outputting the first redistributed display data. The plurality of display driving circuits are coupled to the timing control circuit. One of the display driving circuits is used for receiving the first reallocated display data and storing the first reallocated display data. The display driving circuit also redistributes the first redistributed display data to generate the second redistributed display data and generates driving signals accordingly. The display panel is coupled to the display driving circuit for being driven by the driving signal to display the second redistributed display data.

於一實施例中，時序控制電路包括第一記憶體單元、第一重新分配單元及傳送單元。第一記憶體單元用以儲存原始顯示資料。第一重新分配單元耦接第一記憶體單元，用以重新分配原始顯示資料以產生第一重新分配後顯示資料。傳送單元耦接第一重新分配單元，用以傳送第一重新分配後顯示資料。In one embodiment, the timing control circuit includes a first memory unit, a first reallocation unit and a transmission unit. The first memory unit is used for storing original display data. The first redistribution unit is coupled to the first memory unit, and is used for redistributing the original display data to generate the first redistributed display data. The transmission unit is coupled to the first redistribution unit, and is used for transmitting the display data after the first redistribution.

於一實施例中，時序控制電路還包括第一記憶體控制單元。第一記憶體控制單元耦接第一記憶體單元與第一重新分配單元，用以將原始顯示資料儲存於第一記憶體單元以及自第一記憶體單元取出原始顯示資料以提供給第一重新分配單元。In one embodiment, the timing control circuit further includes a first memory control unit. The first memory control unit is coupled to the first memory unit and the first redistribution unit, and is used for storing the original display data in the first memory unit and fetching the original display data from the first memory unit to provide the first redistribution unit allocation unit.

於一實施例中，顯示驅動電路包括接收單元、第二記憶體單元、第二重新分配單元及驅動單元。接收單元耦接時序控制電路，用以接收第一重新分配後顯示資料。第二記憶體單元用以儲存第一重新分配後顯示資料。第二重新分配單元耦接第二記憶體單元，用以重新分配第一重新分配後顯示資料以產生第二重新分配後顯示資料。驅動單元耦接第二重新分配單元，用以根據第二重新分配後顯示資料產生驅動訊號。In one embodiment, the display driving circuit includes a receiving unit, a second memory unit, a second redistribution unit, and a driving unit. The receiving unit is coupled to the timing control circuit and used for receiving the display data after the first redistribution. The second memory unit is used for storing the display data after the first reallocation. The second redistribution unit is coupled to the second memory unit for redistributing the first redistributed display data to generate the second redistributed display data. The driving unit is coupled to the second redistribution unit, and is used for generating a driving signal according to the display data after the second redistribution.

於一實施例中，顯示驅動電路還包括第二記憶體控制單元，耦接第二記憶體單元與第二重新分配單元，用以將第一重新分配後顯示資料儲存於第二記憶體單元以及自第二記憶體單元取出第一重新分配後顯示資料以提供給第二重新分配單元。In one embodiment, the display driving circuit further includes a second memory control unit, coupled to the second memory unit and the second redistribution unit, for storing the display data after the first redistribution in the second memory unit and After the first reallocation is taken out from the second memory unit, the display data is provided to the second reallocation unit.

於一實施例中，顯示面板為微型發光二極體顯示面板。In one embodiment, the display panel is a miniature light emitting diode display panel.

依據本發明之又一具體實施例亦為一種顯示裝置。於此實施例中，顯示裝置包括時序控制電路、複數個顯示驅動電路及顯示面板。當時序控制電路接收到原始顯示資料時，時序控制電路選擇性地儲存原始顯示資料並重新分配原始顯示資料以產生重新分配後顯示資料，或是直接輸出原始顯示資料。複數個顯示驅動電路耦接時序控制電路，該些顯示驅動電路中之一顯示驅動電路用以接收原始顯示資料或重新分配後顯示資料，其中當顯示驅動電路接收到原始顯示資料時，顯示驅動電路儲存原始顯示資料並重新分配原始顯示資料以產生重新分配後顯示資料並據以產生驅動訊號；當顯示驅動電路接收到重新分配後顯示資料時，顯示驅動電路根據重新分配後顯示資料產生驅動訊號。顯示面板耦接顯示驅動電路，用以受驅動訊號之驅動而顯示重新分配後顯示資料。Another specific embodiment according to the present invention is also a display device. In this embodiment, the display device includes a timing control circuit, a plurality of display driving circuits and a display panel. When the sequence control circuit receives the original display data, the sequence control circuit selectively stores the original display data and redistributes the original display data to generate the redistributed display data, or directly outputs the original display data. A plurality of display driving circuits are coupled to the timing control circuit, one of the display driving circuits is used for receiving original display data or redistributed display data, wherein when the display driving circuit receives the original display data, the display driving circuit Store the original display data and redistribute the original display data to generate the redistributed display data and generate the driving signal accordingly; when the display driving circuit receives the redistributed display data, the display driving circuit generates the driving signal according to the redistributed display data. The display panel is coupled to the display driving circuit, and is driven by the driving signal to display the redistributed display data.

於一實施例中，時序控制電路包括第一記憶體單元、第一重新分配單元及傳送單元。第一記憶體單元用以儲存原始顯示資料。第一重新分配單元耦接第一記憶體單元，用以選擇性地重新分配原始顯示資料以產生重新分配後顯示資料。傳送單元耦接第一重新分配單元及第一記憶體單元，用以選擇性地傳送原始顯示資料或重新分配後顯示資料。In one embodiment, the timing control circuit includes a first memory unit, a first reallocation unit and a transmission unit. The first memory unit is used for storing original display data. The first redistribution unit is coupled to the first memory unit, and is used for selectively redistributing the original display data to generate the redistributed display data. The transmission unit is coupled to the first redistribution unit and the first memory unit, and is used for selectively transmitting the original display data or the redistributed display data.

於一實施例中，時序控制電路還包括第一記憶體控制單元，耦接第一記憶體單元、第一重新分配單元及傳送單元，用以將原始顯示資料儲存於第一記憶體單元以及自第一記憶體單元取出原始顯示資料以提供給第一重新分配單元或傳送單元。In one embodiment, the timing control circuit further includes a first memory control unit, coupled to the first memory unit, the first redistribution unit and the transmission unit, for storing the original display data in the first memory unit and automatically The first memory unit retrieves the original display data to provide the first redistribution unit or the transmission unit.

於一實施例中，顯示驅動電路包括接收單元、第二記憶體單元、第二重新分配單元及驅動單元。接收單元耦接時序控制電路，用以選擇性地接收原始顯示資料或重新分配後顯示資料。第二記憶體單元用以儲存原始顯示資料。第二重新分配單元耦接第二記憶體單元，用以接收重新分配後顯示資料或重新分配該原始顯示資料以產生重新分配後顯示資料。驅動單元耦接第二重新分配單元及接收單元，用以根據重新分配後顯示資料產生驅動訊號。In one embodiment, the display driving circuit includes a receiving unit, a second memory unit, a second redistribution unit, and a driving unit. The receiving unit is coupled to the timing control circuit for selectively receiving the original display data or the redistributed display data. The second memory unit is used for storing original display data. The second redistribution unit is coupled to the second memory unit for receiving the redistributed display data or redistributing the original display data to generate the redistributed display data. The driving unit is coupled to the second redistributing unit and the receiving unit, and is used for generating a driving signal according to the redistributed display data.

於一實施例中，顯示驅動電路還包括第二記憶體控制單元，耦接第二記憶體單元與第二重新分配單元，用以將原始顯示資料儲存於第二記憶體單元以及從第二記憶體單元取出原始顯示資料以提供給第二重新分配單元，當第二記憶體控制單元接收到重新分配後顯示資料時，第二記憶體控制單元提供重新分配後顯示資料給第二重新分配單元。In one embodiment, the display driving circuit further includes a second memory control unit, coupled to the second memory unit and the second redistribution unit, for storing the original display data in the second memory unit and from the second memory unit. The memory unit takes out the original display data to provide the second redistribution unit. When the second memory control unit receives the redistributed display data, the second memory control unit provides the redistributed display data to the second redistribution unit.

於一實施例中，顯示面板為微型發光二極體顯示面板。In one embodiment, the display panel is a miniature light emitting diode display panel.

相較於先前技術，根據本發明之顯示裝置可由時序控制電路單獨負責顯示資料的重新分配或是由時序控制電路與顯示驅動電路共同分擔負責顯示資料的重新分配，除了可以有效減輕顯示驅動電路的負擔，還能有效減少顯示驅動電路的電路面積及製造成本。Compared with the prior art, in the display device according to the present invention, the timing control circuit can be solely responsible for the redistribution of display data, or the timing control circuit and the display driving circuit are jointly responsible for the reallocation of the display data. It can also effectively reduce the circuit area and manufacturing cost of the display driving circuit.

關於本發明之優點與精神可以藉由以下的發明詳述及所附圖式得到進一步的瞭解。The advantages and spirit of the present invention can be further understood from the following detailed description of the invention and the accompanying drawings.

現在將詳細參考本發明的示範性實施例，並在附圖中說明所述示範性實施例的實例。在圖式及實施方式中所使用相同或類似標號的元件/構件是用來代表相同或類似部分。Reference will now be made in detail to the exemplary embodiments of the present invention, examples of which are illustrated in the accompanying drawings. Elements/components using the same or similar numbers in the drawings and the embodiments are intended to represent the same or similar parts.

依據本發明之一具體實施例為一種顯示裝置。於此實施例中，顯示裝置可以是微型發光二極體(Micro-LED)顯示器，但不以此為限。請參照圖3，圖3繪示此實施例中之顯示裝置1係由時序控制電路10單獨負責顯示資料的重新分配的示意圖。One embodiment of the present invention is a display device. In this embodiment, the display device may be a micro light emitting diode (Micro-LED) display, but not limited thereto. Please refer to FIG. 3 . FIG. 3 is a schematic diagram illustrating that the display device 1 in this embodiment is solely responsible for the reallocation of display data by the timing control circuit 10 .

如圖3所示，顯示裝置1包括時序控制電路10、複數個顯示驅動電路12及顯示面板14。時序控制電路10耦接該複數個顯示驅動電路12。該複數個顯示驅動電路12耦接顯示面板14。於實際應用中，該複數個顯示驅動電路12的數量可視實際需求而定，並無特定之限制。As shown in FIG. 3 , the display device 1 includes a timing control circuit 10 , a plurality of display driving circuits 12 and a display panel 14 . The timing control circuit 10 is coupled to the plurality of display driving circuits 12 . The plurality of display driving circuits 12 are coupled to the display panel 14 . In practical applications, the number of the plurality of display driving circuits 12 can be determined according to actual requirements, and there is no specific limitation.

於此實施例中，時序控制電路10用以儲存原始顯示資料D0並重新分配原始顯示資料D0，以提供重新分配後顯示資料D1。該些顯示驅動電路12中之一顯示驅動電路12用以接收重新分配後顯示資料D1並根據重新分配後顯示資料D1產生驅動訊號DS。顯示面板14用以受驅動訊號DS之驅動而顯示重新分配後顯示資料D1。In this embodiment, the timing control circuit 10 is used for storing the original display data D0 and redistributing the original display data D0 to provide the redistributed display data D1. One of the display driving circuits 12 is used for receiving the redistributed display data D1 and generating the driving signal DS according to the redistributed display data D1. The display panel 14 is driven by the driving signal DS to display the redistributed display data D1.

時序控制電路10可包括記憶體單元100、記憶體控制單元101、重新分配單元102及傳送單元104。記憶體單元100用以儲存原始顯示資料D0。記憶體控制單元101耦接記憶體單元100與重新分配單元102，用以將原始顯示資料D0儲存於記憶體單元100以及自記憶體單元100取出原始顯示資料D0以提供給重新分配單元102。重新分配單元102用以重新分配原始顯示資料D0以產生重新分配後顯示資料D1。傳送單元104耦接重新分配單元102及顯示面板14，用以輸出重新分配後顯示資料D1。The timing control circuit 10 may include a memory unit 100 , a memory control unit 101 , a reallocation unit 102 and a transmission unit 104 . The memory unit 100 is used for storing the original display data D0. The memory control unit 101 is coupled to the memory unit 100 and the reallocation unit 102 for storing the original display data D0 in the memory unit 100 and fetching the original display data D0 from the memory unit 100 to provide the reallocation unit 102 . The redistribution unit 102 is used for redistributing the original display data D0 to generate the redistributed display data D1. The transmission unit 104 is coupled to the redistribution unit 102 and the display panel 14 for outputting the redistributed display data D1.

顯示驅動電路12可包括接收單元120及驅動單元122。接收單元120耦接時序控制電路10，用以接收傳送單元104所輸出的重新分配後顯示資料D1。驅動單元122耦接接收單元120，用以根據重新分配後顯示資料D1產生驅動訊號DS至顯示面板14，以驅動顯示面板14顯示重新分配後顯示資料D1。The display driving circuit 12 may include a receiving unit 120 and a driving unit 122 . The receiving unit 120 is coupled to the timing control circuit 10 for receiving the redistributed display data D1 output by the transmitting unit 104 . The driving unit 122 is coupled to the receiving unit 120 for generating a driving signal DS to the display panel 14 according to the redistributed display data D1, so as to drive the display panel 14 to display the redistributed display data D1.

需說明的是，由於圖3中之顯示資料的重新分配均由時序控制電路10負責，顯示驅動電路12僅需根據重新分配後顯示資料D1產生驅動訊號DS至顯示面板14，故可有效減輕顯示驅動電路12的負擔，亦可有效減少顯示驅動電路12的電路面積及製造成本。It should be noted that since the redistribution of the display data in FIG. 3 is the responsibility of the timing control circuit 10, the display driving circuit 12 only needs to generate the driving signal DS to the display panel 14 according to the redistributed display data D1, which can effectively reduce the display The burden on the driving circuit 12 can also effectively reduce the circuit area and manufacturing cost of the display driving circuit 12 .

接著，請參照圖4，圖4繪示根據本發明之另一較佳具體實施例中之顯示裝置2係由時序控制電路20與顯示驅動電路22依序進行顯示資料的重新分配的示意圖。Next, please refer to FIG. 4 , which is a schematic diagram of the display device 2 according to another preferred embodiment of the present invention, the timing control circuit 20 and the display driving circuit 22 sequentially redistributing the display data.

如圖4所示，顯示裝置2包括時序控制電路20、複數個顯示驅動電路22及顯示面板24。時序控制電路20用以儲存原始顯示資料D0並重新分配原始顯示資料D0以產生第一重新分配後顯示資料D1後輸出第一重新分配後顯示資料D1。該複數個顯示驅動電路22耦接時序控制電路20。該些顯示驅動電路22中之一顯示驅動電路22用以接收第一重新分配後顯示資料D1並儲存第一重新分配後顯示資料D1。顯示驅動電路22還重新分配第一重新分配後顯示資料D1以產生第二重新分配後顯示資料D2並據以產生驅動訊號DS。顯示面板24耦接顯示驅動電路22，用以受驅動訊號DS之驅動而顯示第二重新分配後顯示資料D2。As shown in FIG. 4 , the display device 2 includes a timing control circuit 20 , a plurality of display driving circuits 22 and a display panel 24 . The timing control circuit 20 is used for storing the original display data D0 and redistributing the original display data D0 to generate the first redistributed display data D1 and then outputting the first redistributed display data D1. The plurality of display driving circuits 22 are coupled to the timing control circuit 20 . One of the display driving circuits 22 is used for receiving the first reallocated display data D1 and storing the first reallocated display data D1. The display driving circuit 22 also redistributes the first reallocated display data D1 to generate the second reallocated display data D2 and generates the driving signal DS accordingly. The display panel 24 is coupled to the display driving circuit 22, and is driven by the driving signal DS to display the second redistributed display data D2.

於此實施例中，時序控制電路20可包括第一記憶體單元200、第一記憶體控制單元201、第一重新分配單元202及傳送單元204。第一記憶體單元200用以儲存原始顯示資料D0。第一重新分配單元202耦接第一記憶體單元200，用以重新分配原始顯示資料D0以產生第一重新分配後顯示資料D1。傳送單元204耦接第一重新分配單元202，用以輸出第一重新分配後顯示資料D1。In this embodiment, the timing control circuit 20 may include a first memory unit 200 , a first memory control unit 201 , a first reallocation unit 202 and a transmission unit 204 . The first memory unit 200 is used for storing the original display data D0. The first redistribution unit 202 is coupled to the first memory unit 200 for redistributing the original display data D0 to generate the first redistributed display data D1. The transmission unit 204 is coupled to the first redistribution unit 202 for outputting the display data D1 after the first redistribution.

第一記憶體控制單元201耦接第一記憶體單元200與第一重新分配單元202，用以將原始顯示資料D0儲存於第一記憶體單元200以及自第一記憶體單元200取出原始顯示資料D0以提供給第一重新分配單元202。The first memory control unit 201 is coupled to the first memory unit 200 and the first reallocation unit 202 for storing the original display data D0 in the first memory unit 200 and retrieving the original display data from the first memory unit 200 D0 is provided to the first reallocation unit 202 .

顯示驅動電路22可包括接收單元220、第二記憶體控制單元221、第二記憶體單元222、第二重新分配單元224及驅動單元226。接收單元220耦接時序控制電路20，用以接收傳送單元204所輸出的第一重新分配後顯示資料D1。第二記憶體控制單元221耦接第二記憶體單元222與第二重新分配單元224，用以將第一重新分配後顯示資料D1儲存於第二記憶體單元222以及自第二記憶體單元222取出第一重新分配後顯示資料D1以提供給第二重新分配單元224。第二記憶體單元222用以儲存第一重新分配後顯示資料D1。第二重新分配單元224用以重新分配第一重新分配後顯示資料D1以產生第二重新分配後顯示資料D2。驅動單元226耦接第二重新分配單元224，用以根據第二重新分配後顯示資料D2產生驅動訊號DS至顯示面板24，以驅動顯示面板24顯示第二重新分配後顯示資料D2。The display driving circuit 22 may include a receiving unit 220 , a second memory control unit 221 , a second memory unit 222 , a second redistribution unit 224 and a driving unit 226 . The receiving unit 220 is coupled to the timing control circuit 20 for receiving the first reallocated display data D1 output by the transmitting unit 204 . The second memory control unit 221 is coupled to the second memory unit 222 and the second reallocation unit 224 for storing the first reallocated display data D1 in the second memory unit 222 and from the second memory unit 222 After the first reallocation is taken out, the display data D1 is provided to the second reallocation unit 224 . The second memory unit 222 is used for storing the display data D1 after the first reallocation. The second reallocation unit 224 is used for reallocating the first reallocated display data D1 to generate the second reallocated display data D2. The driving unit 226 is coupled to the second redistribution unit 224 for generating a driving signal DS according to the second redistributed display data D2 to the display panel 24 to drive the display panel 24 to display the second redistributed display data D2.

需說明的是，由於圖4中之顯示資料的重新分配是由時序控制電路20與顯示驅動電路22分擔共同負責，亦即顯示驅動電路22僅需負擔部分的顯示資料重新分配工作，故可有效減輕顯示驅動電路22的負擔，亦可有效減少顯示驅動電路22的電路面積及製造成本。It should be noted that, since the redistribution of display data in FIG. 4 is shared by the timing control circuit 20 and the display driving circuit 22, that is, the display driving circuit 22 only needs to undertake part of the display data redistribution, so it can be effectively Reducing the burden of the display driving circuit 22 can also effectively reduce the circuit area and manufacturing cost of the display driving circuit 22 .

接著，請參照圖5，圖5繪示根據本發明之又一較佳具體實施例中之顯示裝置3係選擇性地由時序控制電路30或顯示驅動電路32進行顯示資料的重新分配的示意圖。Next, please refer to FIG. 5 , which is a schematic diagram of the display device 3 according to another preferred embodiment of the present invention selectively redistributing display data by the timing control circuit 30 or the display driving circuit 32 .

如圖5所示，顯示裝置3包括時序控制電路30、複數個顯示驅動電路32及顯示面板34。時序控制電路30耦接顯示驅動電路32。顯示驅動電路32耦接顯示面板34。當時序控制電路30接收到原始顯示資料D0時，時序控制電路30選擇性地儲存原始顯示資料D0並重新分配原始顯示資料D0以產生重新分配後顯示資料D1，或是直接輸出原始顯示資料D0。As shown in FIG. 5 , the display device 3 includes a timing control circuit 30 , a plurality of display driving circuits 32 and a display panel 34 . The timing control circuit 30 is coupled to the display driving circuit 32 . The display driving circuit 32 is coupled to the display panel 34 . When the timing control circuit 30 receives the original display data D0, the timing control circuit 30 selectively stores the original display data D0 and redistributes the original display data D0 to generate the redistributed display data D1, or directly outputs the original display data D0.

顯示驅動電路32用以接收原始顯示資料D0或重新分配後顯示資料D。當顯示驅動電路32接收到原始顯示資料D0時，顯示驅動電路32儲存原始顯示資料D0並重新分配原始顯示資料D0以產生重新分配後顯示資料D1並據以產生驅動訊號DS。當顯示驅動電路32接收到重新分配後顯示資料D1時，顯示驅動電路32根據重新分配後顯示資料D1產生驅動訊號DS。顯示面板34耦接顯示驅動電路32，用以受驅動訊號DS之驅動而顯示重新分配後顯示資料D1。The display driving circuit 32 is used for receiving the original display data D0 or redistributing the display data D. When the display driving circuit 32 receives the original display data D0, the display driving circuit 32 stores the original display data D0 and redistributes the original display data D0 to generate the redistributed display data D1 and generates the driving signal DS accordingly. When the display driving circuit 32 receives the redistributed display data D1, the display driving circuit 32 generates a driving signal DS according to the redistributed display data D1. The display panel 34 is coupled to the display driving circuit 32, and is driven by the driving signal DS to display the redistributed display data D1.

於此實施例中，時序控制電路30可包括第一記憶體單元300、第一記憶體控制單元301、第一重新分配單元302及傳送單元304。第一記憶體單元300用以儲存原始顯示資料D0。第一記憶體控制單元301用以將原始顯示資料D0儲存於第一記憶體單元300以及自第一記憶體單元300取出原始顯示資料D0以提供給第一重新分配單元302或傳送單元304。第一重新分配單元302用以選擇性地重新分配原始顯示資料D0以產生重新分配後顯示資料D1。傳送單元304耦接第一重新分配單元302，用以選擇性地傳送原始顯示資料D0或重新分配後顯示資料D1。In this embodiment, the timing control circuit 30 may include a first memory unit 300 , a first memory control unit 301 , a first reallocation unit 302 and a transmission unit 304 . The first memory unit 300 is used for storing the original display data D0. The first memory control unit 301 is used for storing the original display data D0 in the first memory unit 300 and fetching the original display data D0 from the first memory unit 300 to provide the first redistribution unit 302 or the transmission unit 304 . The first redistributing unit 302 is used for selectively redistributing the original display data D0 to generate the redistributed display data D1. The transmitting unit 304 is coupled to the first redistributing unit 302 for selectively transmitting the original display data D0 or the redistributed display data D1.

顯示驅動電路32包括接收單元320、第二記憶體控制單元321、第二記憶體單元322、第二重新分配單元324及驅動單元326。接收單元320耦接時序控制電路30，用以選擇性地接收原始顯示資料D0或重新分配後顯示資料D1。第二記憶體控制單元321耦接第二記憶體單元322與第二重新分配單元324，用以將原始顯示資料D0儲存於第二記憶體單元322以及從第二記憶體單元322取出原始顯示資料D0以提供給第二重新分配單元324。當第二記憶體控制單元321接收到重新分配後顯示資料D1時，第二記憶體控制單元321提供重新分配後顯示資料D1給第二重新分配單元324。第二記憶體單元322用以儲存原始顯示資料D0。第二重新分配單元324用以接收重新分配後顯示資料D1或重新分配原始顯示資料D0以產生重新分配後顯示資料D1。驅動單元326耦接第二重新分配單元324及接收單元320，用以根據重新分配後顯示資料D1產生驅動訊號DS至顯示面板34，以驅動顯示面板34顯示重新分配後顯示資料D1。The display driving circuit 32 includes a receiving unit 320 , a second memory control unit 321 , a second memory unit 322 , a second redistribution unit 324 and a driving unit 326 . The receiving unit 320 is coupled to the timing control circuit 30 for selectively receiving the original display data D0 or the redistributed display data D1. The second memory control unit 321 is coupled to the second memory unit 322 and the second reallocation unit 324 for storing the original display data D0 in the second memory unit 322 and retrieving the original display data from the second memory unit 322 D0 is provided to the second reallocation unit 324 . When the second memory control unit 321 receives the reallocated display data D1 , the second memory control unit 321 provides the reallocated display data D1 to the second reallocation unit 324 . The second memory unit 322 is used for storing the original display data D0. The second redistribution unit 324 is used for receiving the redistributed display data D1 or redistributing the original display data D0 to generate the redistributed display data D1. The driving unit 326 is coupled to the second redistributing unit 324 and the receiving unit 320 for generating a driving signal DS to the display panel 34 according to the redistributed display data D1 to drive the display panel 34 to display the redistributed display data D1.

需說明的是，由於圖5中之顯示資料的重新分配可選擇性地由時序控制電路30或顯示驅動電路32負責處理，亦即當顯示驅動電路32的負荷較重時，可改由時序控制電路30負責處理顯示資料的重新分配，故可有效減輕顯示驅動電路22的負擔，提升使用上之彈性，亦可有效減少顯示驅動電路22的電路面積及製造成本。It should be noted that since the redistribution of the display data in FIG. 5 can be selectively handled by the timing control circuit 30 or the display driving circuit 32, that is, when the load of the display driving circuit 32 is heavy, the timing control can be used instead. The circuit 30 is responsible for processing display data redistribution, so the burden of the display driving circuit 22 can be effectively reduced, the flexibility of use can be improved, and the circuit area and manufacturing cost of the display driving circuit 22 can be effectively reduced.

相較於先前技術，根據本發明之顯示裝置可由時序控制電路單獨負責顯示資料的重新分配或是由時序控制電路與顯示驅動電路分擔共同負責顯示資料的重新分配，除了可以有效減輕顯示驅動電路的負擔，還能有效減少顯示驅動電路的電路面積及製造成本。Compared with the prior art, in the display device according to the present invention, the timing control circuit can be solely responsible for the redistribution of display data, or the timing control circuit and the display driving circuit are jointly responsible for the reallocation of the display data, which can effectively reduce the burden of the display driving circuit. It can also effectively reduce the circuit area and manufacturing cost of the display driving circuit.

1...顯示裝置 10...時序控制電路 12...顯示驅動電路 14...顯示面板 TX...傳送單元 RX...接收單元 MC...記憶體控制單元 MU..記憶體單元. RD...重新分配單元 DU...驅動單元 100...記憶體單元 101...記憶體控制單元 102...重新分配單元 104...傳送單元 120...接收單元 122...驅動單元 D0...原始顯示資料 D1~D2...重新分配後顯示資料 DS...驅動訊號 2...顯示裝置 20...時序控制電路 22...顯示驅動電路 24...顯示面板 200...第一記憶體單元 201...第一記憶體控制單元 202...第一重新分配單元 204...傳送單元 220...接收單元 221...第二記憶體控制單元 222...第二記憶體單元 224...第二重新分配單元 226...驅動單元 3...顯示裝置 30...時序控制電路 32...顯示驅動電路 34...顯示面板 300...第一記憶體單元 301...第一記憶體控制單元 302...第一重新分配單元 304...傳送單元 320...接收單元 321...第二記憶體控制單元 322...第二記憶體單元 324...第二重新分配單元 326...驅動單元 1...display device 10...sequence control circuit 12...Display drive circuit 14...Display panel TX...transmission unit RX...Receiver unit MC...Memory Control Unit MU..memory unit. RD...Reassign unit DU... drive unit 100...memory cells 101...memory control unit 102...Reassign unit 104...Transfer unit 120...Receiver unit 122...Drive unit D0...Original display data D1~D2...Display data after reassignment DS... drive signal 2...display device 20...sequence control circuit 22...Display drive circuit 24...display panel 200...first memory cell 201...first memory control unit 202...first reallocation unit 204...Transfer unit 220...Receiver unit 221...Second memory control unit 222...second memory unit 224...Second reallocation unit 226...Drive unit 3...Display device 30...sequence control circuit 32...Display drive circuit 34...display panel 300...first memory cell 301...first memory control unit 302...first reallocation unit 304...Transfer unit 320...Receiver unit 321...Second memory control unit 322...second memory unit 324...Second Reallocation Unit 326...Drive unit

本發明所附圖式說明如下： 圖1繪示顯示裝置包括時序控制電路、複數個顯示驅動電路及顯示面板的示意圖。 圖2繪示先前技術中的顯示資料的重新分配均由顯示驅動電路單獨負責的示意圖。 圖3繪示根據本發明之一較佳具體實施例中之顯示裝置係由時序控制電路單獨負責顯示資料的重新分配的示意圖。 圖4繪示根據本發明之另一較佳具體實施例中之顯示裝置係由時序控制電路與顯示驅動電路依序進行顯示資料的重新分配的示意圖。 圖5繪示根據本發明之又一較佳具體實施例中之顯示裝置係選擇性地由時序控制電路或顯示驅動電路進行顯示資料的重新分配的示意圖。 The accompanying drawings of the present invention are described as follows: FIG. 1 is a schematic diagram illustrating a display device including a timing control circuit, a plurality of display driving circuits and a display panel. FIG. 2 is a schematic diagram showing that the display data redistribution in the prior art is solely responsible for the display driving circuit. 3 is a schematic diagram illustrating that the timing control circuit is solely responsible for the reallocation of display data in the display device according to a preferred embodiment of the present invention. 4 is a schematic diagram illustrating that the display device according to another preferred embodiment of the present invention is sequentially redistributed display data by a timing control circuit and a display driving circuit. FIG. 5 is a schematic diagram illustrating that display data is selectively redistributed by a timing control circuit or a display driving circuit in a display device according to another preferred embodiment of the present invention.

1...顯示裝置 10...時序控制電路 12...顯示驅動電路 14...顯示面板 100...記憶體單元 101...記憶體控制單元 102...重新分配單元 104...傳送單元 120...接收單元 122...驅動單元 D0...原始顯示資料 D1...重新分配後顯示資料 DS...驅動訊號 1...display device 10...sequence control circuit 12...Display drive circuit 14...Display panel 100...memory cells 101...memory control unit 102...Reassign unit 104...Transfer unit 120...Receiver unit 122...Drive unit D0...Original display data D1...Display data after reassignment DS... drive signal

Claims (14)

一種顯示裝置，包括：一時序控制電路，用以儲存一原始顯示資料，並重新分配該原始顯示資料以提供一重新分配後顯示資料；複數個顯示驅動電路，分別耦接該時序控制電路，該些顯示驅動電路中之一顯示驅動電路用以接收該重新分配後顯示資料，並根據該重新分配後顯示資料產生一驅動訊號；以及一顯示面板，耦接該顯示驅動電路，用以受該驅動訊號之驅動而顯示該重新分配後顯示資料；其中該時序控制電路包括：一記憶體單元，用以儲存該原始顯示資料；一重新分配單元，耦接該記憶體單元，用以重新分配該原始顯示資料以產生該重新分配後顯示資料；以及一傳送單元，耦接該重新分配單元，用以傳送該重新分配後顯示資料。 A display device, comprising: a timing control circuit for storing an original display data and redistributing the original display data to provide a redistributed display data; a plurality of display driving circuits respectively coupled to the timing control circuit, the One of the display driving circuits is used for receiving the redistributed display data and generating a driving signal according to the redistributed display data; and a display panel coupled to the display driving circuit for receiving the driving The signal is driven to display the redistributed display data; wherein the timing control circuit includes: a memory unit for storing the original display data; a redistribution unit, coupled to the memory unit, for redistributing the original display data displaying data to generate the redistributed display data; and a transmission unit coupled to the redistribution unit for transmitting the redistributed display data. 如申請專利範圍第1項所述之顯示裝置，其中該時序控制電路還包括：一記憶體控制單元，耦接該記憶體單元與該重新分配單元，用以將該原始顯示資料儲存於該記憶體單元以及自該記憶體單元取出該原始顯示資料以提供給該重新分配單元。 The display device of claim 1, wherein the timing control circuit further comprises: a memory control unit, coupled to the memory unit and the redistribution unit, for storing the original display data in the memory and fetching the original display data from the memory unit to provide the redistribution unit. 如申請專利範圍第1項所述之顯示裝置，其中該顯示驅動電路包括： 一接收單元，耦接該時序控制電路，用以接收該重新分配後顯示資料；以及一驅動單元，耦接該接收單元，用以根據該重新分配後顯示資料產生該驅動訊號。 The display device as described in claim 1, wherein the display driving circuit comprises: a receiving unit, coupled to the timing control circuit, for receiving the redistributed display data; and a driving unit, coupled to the receiving unit, for generating the driving signal according to the redistributed display data. 如申請專利範圍第1項所述之顯示裝置，其中該顯示面板為一微型發光二極體(Micro-LED)顯示面板。 The display device of claim 1, wherein the display panel is a Micro-LED (Micro-LED) display panel. 一種顯示裝置，包括：一時序控制電路，用以儲存一原始顯示資料並重新分配該原始顯示資料以產生一第一重新分配後顯示資料後輸出該第一重新分配後顯示資料；複數個顯示驅動電路，耦接該時序控制電路，該些顯示驅動電路中之一顯示驅動電路用以接收該第一重新分配後顯示資料並儲存該第一重新分配後顯示資料，該顯示驅動電路還重新分配該第一重新分配後顯示資料以產生一第二重新分配後顯示資料並據以產生一驅動訊號；以及一顯示面板，耦接該顯示驅動電路，用以受該驅動訊號之驅動而顯示該第二重新分配後顯示資料；其中該時序控制電路包括：一第一記憶體單元，用以儲存該原始顯示資料；一第一重新分配單元，耦接該第一記憶體單元，用以重新分配該原始顯示資料以產生該第一重新分配後顯示資料；以及一傳送單元，耦接該第一重新分配單元，用以傳送該第一重新分配後顯示資料。 A display device, comprising: a timing control circuit for storing an original display data and redistributing the original display data to generate a first redistributed display data and outputting the first redistributed display data; a plurality of display drivers a circuit, coupled to the timing control circuit, one of the display driving circuits is used for receiving the first redistributed display data and storing the first redistributed display data, and the display driving circuit also redistributes the The first redistributed display data is used to generate a second redistributed display data and a driving signal is generated accordingly; and a display panel, coupled to the display driving circuit, is used for being driven by the driving signal to display the second display Display data after redistribution; wherein the timing control circuit includes: a first memory unit for storing the original display data; a first redistribution unit, coupled to the first memory unit, for redistributing the original display data displaying data to generate the first redistributed display data; and a transmission unit coupled to the first redistribution unit for transmitting the first redistributed display data. 如申請專利範圍第5項所述之顯示裝置，其中該顯示面板為一微型發光二極體顯示面板。 The display device according to claim 5, wherein the display panel is a miniature light emitting diode display panel. 一種顯示裝置，包括：一時序控制電路，用以儲存一原始顯示資料並重新分配該原始顯示資料以產生一第一重新分配後顯示資料後輸出該第一重新分配後顯示資料；複數個顯示驅動電路，耦接該時序控制電路，該些顯示驅動電路中之一顯示驅動電路用以接收該第一重新分配後顯示資料並儲存該第一重新分配後顯示資料，該顯示驅動電路還重新分配該第一重新分配後顯示資料以產生一第二重新分配後顯示資料並據以產生一驅動訊號；以及一顯示面板，耦接該顯示驅動電路，用以受該驅動訊號之驅動而顯示該第二重新分配後顯示資料；其中該時序控制電路還包括：一第一記憶體控制單元，耦接該第一記憶體單元與該第一重新分配單元，用以將該原始顯示資料儲存於該第一記憶體單元以及自該第一記憶體單元取出該原始顯示資料以提供給該第一重新分配單元。 A display device, comprising: a timing control circuit for storing an original display data and redistributing the original display data to generate a first redistributed display data and outputting the first redistributed display data; a plurality of display drivers a circuit, coupled to the timing control circuit, one of the display driving circuits is used for receiving the first redistributed display data and storing the first redistributed display data, and the display driving circuit also redistributes the The first redistributed display data is used to generate a second redistributed display data and a driving signal is generated accordingly; and a display panel, coupled to the display driving circuit, is used for being driven by the driving signal to display the second display Display data after redistribution; wherein the timing control circuit further includes: a first memory control unit, coupled to the first memory unit and the first redistribution unit, for storing the original display data in the first memory a memory unit and fetching the original display data from the first memory unit to provide the first reallocation unit. 一種顯示裝置，包括：一時序控制電路，用以儲存一原始顯示資料並重新分配該原始顯示資料以產生一第一重新分配後顯示資料後輸出該第一重新分配後顯示資料；複數個顯示驅動電路，耦接該時序控制電路，該些顯示驅動電路中之一顯示驅動電路用以接收該第一重新分配後顯示資料並儲存該第一重新分配後顯示資料，該顯示驅動電路還重新分配該第一重新分配後顯示資料以產生一第二重新分配後顯示資料並據以產生一驅動訊號；以及 一顯示面板，耦接該顯示驅動電路，用以受該驅動訊號之驅動而顯示該第二重新分配後顯示資料；其中該顯示驅動電路包括：一接收單元，耦接該時序控制電路，用以接收該第一重新分配後顯示資料；一第二記憶體單元，用以儲存該第一重新分配後顯示資料；一第二重新分配單元，耦接該第二記憶體單元，用以重新分配該第一重新分配後顯示資料以產生該第二重新分配後顯示資料；以及一驅動單元，耦接該第二重新分配單元，用以根據該第二重新分配後顯示資料產生該驅動訊號。 A display device, comprising: a timing control circuit for storing an original display data and redistributing the original display data to generate a first redistributed display data and outputting the first redistributed display data; a plurality of display drivers a circuit, coupled to the timing control circuit, one of the display driving circuits is used for receiving the first redistributed display data and storing the first redistributed display data, and the display driving circuit also redistributes the the first reallocated display data to generate a second reallocated display data to generate a drive signal accordingly; and a display panel, coupled to the display driving circuit, for being driven by the driving signal to display the second redistributed display data; wherein the display driving circuit includes: a receiving unit, coupled to the timing control circuit, for displaying the second redistributed display data; receiving the display data after the first reallocation; a second memory unit for storing the display data after the first reallocation; a second reallocation unit coupled to the second memory unit for reallocating the display data after the first reallocation the first redistributed display data to generate the second redistributed display data; and a driving unit coupled to the second redistribution unit for generating the driving signal according to the second redistributed display data. 如申請專利範圍第8項所述之顯示裝置，其中該顯示驅動電路還包括：一第二記憶體控制單元，耦接該第二記憶體單元與該第二重新分配單元，用以將該第一重新分配後顯示資料儲存於該第二記憶體單元以及自該第二記憶體單元取出該第一重新分配後顯示資料以提供給該第二重新分配單元。 The display device according to claim 8, wherein the display driving circuit further comprises: a second memory control unit, coupled to the second memory unit and the second redistribution unit, for the first memory control unit A post-allocation display data is stored in the second memory unit and the first post-allocation display data is retrieved from the second memory unit to be provided to the second reallocation unit. 一種顯示裝置，包括：一時序控制電路，當該時序控制電路接收到一原始顯示資料時，該時序控制電路選擇性地儲存該原始顯示資料並重新分配該原始顯示資料以產生一重新分配後顯示資料，或是直接輸出該原始顯示資料；複數個顯示驅動電路，耦接該時序控制電路，該些顯示驅動電路中之一顯示驅動電路用以接收該原始顯示資料或該重新分配後顯示資料，其中 當該顯示驅動電路接收到該原始顯示資料時，該顯示驅動電路儲存該原始顯示資料並重新分配該原始顯示資料以產生該重新分配後顯示資料並據以產生一驅動訊號；當該顯示驅動電路接收到該重新分配後顯示資料時，該顯示驅動電路根據該重新分配後顯示資料產生該驅動訊號；以及一顯示面板，耦接該顯示驅動電路，用以受該驅動訊號之驅動而顯示該重新分配後顯示資料；其中該時序控制電路包括：一第一記憶體單元，用以儲存該原始顯示資料；一第一重新分配單元，耦接該第一記憶體單元，用以選擇性地重新分配該原始顯示資料以產生該重新分配後顯示資料；以及一傳送單元，耦接該第一重新分配單元及該第一記憶體單元，用以選擇性地傳送該原始顯示資料或該重新分配後顯示資料。 A display device, comprising: a timing control circuit, when the timing control circuit receives an original display data, the timing control circuit selectively stores the original display data and redistributes the original display data to generate a redistributed display data, or directly output the original display data; a plurality of display drive circuits are coupled to the timing control circuit, and one of the display drive circuits is used to receive the original display data or the redistributed display data, in When the display driving circuit receives the original display data, the display driving circuit stores the original display data and redistributes the original display data to generate the redistributed display data and generates a driving signal accordingly; when the display driving circuit When receiving the redistributed display data, the display driving circuit generates the driving signal according to the redistributed display data; and a display panel coupled to the display driving circuit for being driven by the driving signal to display the redistributed display data Displaying data after distribution; wherein the timing control circuit includes: a first memory unit for storing the original display data; a first redistribution unit, coupled to the first memory unit, for selectively redistributing the original display data to generate the reallocated display data; and a transmission unit coupled to the first reallocation unit and the first memory unit for selectively transmitting the original display data or the reallocated display material. 如申請專利範圍第10項所述之顯示裝置，其中該顯示面板為一微型發光二極體顯示面板。 The display device according to claim 10, wherein the display panel is a miniature light emitting diode display panel. 如申請專利範圍第10項所述之顯示裝置，其中該時序控制電路還包括：一第一記憶體控制單元，耦接該第一記憶體單元、該第一重新分配單元及該傳送單元，用以將該原始顯示資料儲存於該第一記憶體單元以及自該第一記憶體單元取出該原始顯示資料以提供給該第一重新分配單元或該傳送單元。 The display device according to claim 10, wherein the timing control circuit further comprises: a first memory control unit, coupled to the first memory unit, the first redistribution unit and the transmission unit, for so as to store the original display data in the first memory unit and retrieve the original display data from the first memory unit to provide the first redistribution unit or the transmission unit. 一種顯示裝置，包括： 一時序控制電路，當該時序控制電路接收到一原始顯示資料時，該時序控制電路選擇性地儲存該原始顯示資料並重新分配該原始顯示資料以產生一重新分配後顯示資料，或是直接輸出該原始顯示資料；複數個顯示驅動電路，耦接該時序控制電路，該些顯示驅動電路中之一顯示驅動電路用以接收該原始顯示資料或該重新分配後顯示資料，其中當該顯示驅動電路接收到該原始顯示資料時，該顯示驅動電路儲存該原始顯示資料並重新分配該原始顯示資料以產生該重新分配後顯示資料並據以產生一驅動訊號；當該顯示驅動電路接收到該重新分配後顯示資料時，該顯示驅動電路根據該重新分配後顯示資料產生該驅動訊號；以及一顯示面板，耦接該顯示驅動電路，用以受該驅動訊號之驅動而顯示該重新分配後顯示資料；其中該顯示驅動電路包括：一接收單元，耦接該時序控制電路，用以選擇性地接收該原始顯示資料或該重新分配後顯示資料；一第二記憶體單元，用以儲存該原始顯示資料；一第二重新分配單元，耦接該第二記憶體單元，用以接收該重新分配後顯示資料或重新分配該原始顯示資料以產生該重新分配後顯示資料；以及一驅動單元，耦接該第二重新分配單元及該接收單元，用以根據該重新分配後顯示資料產生該驅動訊號。 A display device, comprising: a timing control circuit, when the timing control circuit receives an original display data, the timing control circuit selectively stores the original display data and redistributes the original display data to generate a redistributed display data, or directly outputs the original display data; a plurality of display driving circuits coupled to the timing control circuit, one of the display driving circuits is used for receiving the original display data or the redistributed display data, wherein when the display driving circuit When receiving the original display data, the display driving circuit stores the original display data and redistributes the original display data to generate the redistributed display data and generates a driving signal accordingly; when the display driving circuit receives the redistribution When displaying data later, the display driving circuit generates the driving signal according to the redistributed display data; and a display panel, coupled to the display driving circuit, is driven by the driving signal to display the redistributed display data; The display driving circuit includes: a receiving unit, coupled to the timing control circuit, for selectively receiving the original display data or the redistributed display data; a second memory unit for storing the original display data ; a second redistribution unit coupled to the second memory unit for receiving the redistributed display data or redistributing the original display data to generate the redistributed display data; and a drive unit coupled to the redistributed display data The second redistributing unit and the receiving unit are used for generating the driving signal according to the redistributed display data. 如申請專利範圍第13項所述之顯示裝置，其中該顯示驅動電路還包括：一第二記憶體控制單元，耦接該第二記憶體單元與該第二重新分配單元，用以將該原始顯示資料儲存於該第二記憶體單元以及自該第二記憶體單元取出該原始顯示資料以提供給該第二重新分配單元，當該第二記憶體控制單元接收到該重新分配後顯示資料時，該第二記憶體控制單元提供該重新分配後顯示資料給該第二重新分配單元。The display device of claim 13, wherein the display driving circuit further comprises: a second memory control unit, coupled to the second memory unit and the second redistribution unit, for the original The display data is stored in the second memory unit and the original display data is retrieved from the second memory unit to provide the second redistribution unit, when the second memory control unit receives the redistributed display data , the second memory control unit provides the reassigned display data to the second reassignment unit.
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