TWI444962B - Display apparatus having optical compensating function and compensating method therof - Google Patents
Display apparatus having optical compensating function and compensating method therof Download PDFInfo
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Description
本發明是有關於一種顯示裝置，且特別是有關於一種具有光學補償功能之顯示裝置及其補償方法。The present invention relates to a display device, and more particularly to a display device having an optical compensation function and a compensation method thereof.
隨著顯示科技的進步，顯示面板尺寸日益增加，使得驅動電路的設計複雜度也隨之提升。在習知的顯示面板中，靠近閘極驅動電路的部份在信號傳遞上的電容寄生效應較小，因此，閘極驅動信號因RC延遲效應較輕微而造成較小的衰減，使得閘極驅動信號具有較強的饋通(feed-through)效應，因而影響到源極驅動信號之電壓位準。然而，顯示面板中遠離閘極驅動電路的部份在信號傳遞上的電容寄生效應較大，因此，閘極驅動信號因RC延遲效應較為嚴重而造成較大的衰減，使得源極驅動信號之電壓位準較不受閘極驅動信號之饋通效應影響。With the advancement of display technology, the display panel size is increasing, and the design complexity of the drive circuit is also increased. In the conventional display panel, the capacitance parasitic effect on the signal transmission portion near the gate driving circuit is small, and therefore, the gate driving signal is less attenuated due to the slight RC delay effect, so that the gate driving The signal has a strong feed-through effect, which affects the voltage level of the source drive signal. However, the portion of the display panel remote from the gate driving circuit has a large parasitic effect on the signal transmission. Therefore, the gate driving signal is greatly attenuated due to the RC delay effect, so that the voltage of the source driving signal is The level is less affected by the feedthrough effect of the gate drive signal.
由此可知，隨著顯示面板尺寸的增加，面板中不同區域之源極驅動信號受到不同程度的閘極驅動信號之饋通效應影響，使得顯示面板中不同區域分別顯現相異的光學特性。It can be seen that as the size of the display panel increases, the source driving signals of different regions in the panel are affected by the feedthrough effect of the gate driving signals of different degrees, so that different regions in the display panel respectively exhibit different optical characteristics.
因此，迄今習知技術仍具有上述缺陷與不足之處需要解決。Therefore, the conventional techniques still have the above drawbacks and deficiencies to be solved.
本揭示內容之一態樣在於提供一種具光學補償功能之顯示裝置，包含面板、源極驅動單元、閘極驅動單元以及控制單元，其中面板包含複數個顯示區域。源極驅動單元電性耦接面板，用以產生源極驅動信號驅動面板。閘極驅動單元電性耦接面板，用以產生閘極驅動信號驅動面板。控制單元電性耦接源極驅動單元與閘極驅動單元，用以接收資料輸入信號，並依據顯示區域與閘極驅動單元之間的距離獲取對應之複數個補償資料，以提供補償資料給源極驅動單元。One aspect of the present disclosure is to provide a display device with an optical compensation function, including a panel, a source driving unit, a gate driving unit, and a control unit, wherein the panel includes a plurality of display regions. The source driving unit is electrically coupled to the panel for generating a source driving signal driving panel. The gate driving unit is electrically coupled to the panel for generating a gate driving signal driving panel. The control unit is electrically coupled to the source driving unit and the gate driving unit for receiving the data input signal, and obtaining corresponding compensation data according to the distance between the display area and the gate driving unit to provide compensation data to the source Drive unit.
本揭示內容之另一態樣在於提供一種具光學補償功能之顯示裝置，包含面板、源極驅動單元、閘極驅動單元以及控制單元，其中面板包含複數個顯示區域。源極驅動單元電性耦接面板，用以產生源極驅動信號驅動面板。閘極驅動單元電性耦接面板，用以產生閘極驅動信號驅動面板。控制單元電性耦接源極驅動單元與閘極驅動單元，用以接收資料輸入信號，並依據閘極驅動信號與源極驅動信號之間饋通效應的程度獲取對應之複數個補償資料，以提供補償資料給源極驅動單元。Another aspect of the present disclosure is to provide a display device with optical compensation function, including a panel, a source driving unit, a gate driving unit, and a control unit, wherein the panel includes a plurality of display areas. The source driving unit is electrically coupled to the panel for generating a source driving signal driving panel. The gate driving unit is electrically coupled to the panel for generating a gate driving signal driving panel. The control unit is electrically coupled to the source driving unit and the gate driving unit for receiving the data input signal, and acquiring corresponding compensation data according to the degree of the feedthrough effect between the gate driving signal and the source driving signal, Provide compensation information to the source drive unit.
本揭示內容之又一態樣在於提供一種顯示裝置之光學補償方法，包含下列操作步驟。首先，對面板中複數個顯示區域進行光學測試，以取得對應顯示區域所需之複數個補償資料。隨後，接收資料輸入信號、時脈信號以及資料致能信號。接著，將資料輸入信號與資料致能信號區分為複數個信號區間。其後，計數時脈信號，以判斷信號區間是否到達。當信號區間到達時，獲取與信號區間對應之補償資料。接著，輸出補償資料，以對顯示區域進行光學補償。Yet another aspect of the present disclosure is to provide an optical compensation method for a display device, comprising the following operational steps. First, an optical test is performed on a plurality of display areas in the panel to obtain a plurality of compensation data corresponding to the display area. Subsequently, a data input signal, a clock signal, and a data enable signal are received. Next, the data input signal and the data enable signal are separated into a plurality of signal intervals. Thereafter, the clock signal is counted to determine whether the signal interval has arrived. When the signal interval arrives, the compensation data corresponding to the signal interval is obtained. Next, the compensation data is output to optically compensate the display area.
因此，根據本揭示內容之上述實施例所述之技術內容，可藉由對面板之複數個區域進行光學測試，以取得對應之補償資料。隨後，依據面板之顯示區域進行補償資料之查表與獲取，產生相對應差動信號位準的控制信號，以補償源極驅動信號之電壓位準，改善閘極驅動信號之饋通效應對源極驅動信號的影響，使得面板可均勻顯示，並具有一致的光學特性。Therefore, according to the technical content described in the above embodiments of the present disclosure, the corresponding compensation data can be obtained by optically testing a plurality of areas of the panel. Then, according to the display area of the panel, the table of the compensation data is obtained and obtained, and a control signal corresponding to the level of the differential signal is generated to compensate the voltage level of the source driving signal, thereby improving the feedthrough effect of the gate driving signal. The effect of the pole drive signal allows the panel to be displayed evenly with consistent optical characteristics.
以下將以圖式及詳細敘述清楚說明本揭示內容之精神，任何所屬技術領域中具有通常知識者在瞭解本揭示內容之較佳實施例後，當可由本揭示內容所教示之技術，加以改變及修飾，其並不脫離本揭示內容之精神與範圍。The spirit and scope of the present disclosure will be apparent from the following description of the preferred embodiments of the present disclosure. Modifications do not depart from the spirit and scope of the disclosure.
第1圖係繪示依照本揭示內容之一種實施方式之具光學補償功能之顯示裝置100的電路方塊示意圖。顯示裝置100可包含面板110、源極驅動單元120、閘極驅動單元130以及控制單元140。面板110可包含複數個顯示區域(例如：顯示區域111～顯示區域11n)，其中顯示區域可依據顯示區域與閘極驅動單元130之間的距離而畫分。例如，面板110中與閘極驅動單元130之間距離最近的部份可畫分為顯示區域111。反之，面板110中與閘極驅動單元130之間距離最遠的部份可畫分為顯示區域11n。1 is a circuit block diagram of a display device 100 with optical compensation according to an embodiment of the present disclosure. The display device 100 may include a panel 110, a source driving unit 120, a gate driving unit 130, and a control unit 140. The panel 110 may include a plurality of display areas (for example, the display area 111 to the display area 11n), wherein the display area may be divided according to the distance between the display area and the gate driving unit 130. For example, a portion of the panel 110 that is closest to the gate driving unit 130 may be divided into display regions 111. On the contrary, the portion of the panel 110 that is the farthest from the gate driving unit 130 can be divided into display regions 11n.
源極驅動單元120電性耦接面板110，用以產生源極驅動信號驅動面板110。閘極驅動單元130電性耦接面板110，用以產生閘極驅動信號驅動面板110。控制單元140電性耦接源極驅動單元120與閘極驅動單元130，且控制單元140接收影像系統所提供之資料輸入信號(input data signal)，並依據顯示區域與閘極驅動單元之間的距離或依據閘極驅動信號與源極驅動信號之間饋通效應的影響程度獲取對應之複數個補償資料(例如：n個補償資料)，以提供控制信號給源極驅動單元120。The source driving unit 120 is electrically coupled to the panel 110 for generating a source driving signal to drive the panel 110. The gate driving unit 130 is electrically coupled to the panel 110 for generating a gate driving signal driving panel 110. The control unit 140 is electrically coupled to the source driving unit 120 and the gate driving unit 130, and the control unit 140 receives an input data signal provided by the image system, and is based on the display area and the gate driving unit. The plurality of compensation data (for example, n compensation data) are obtained according to the influence degree of the feedthrough effect between the gate driving signal and the source driving signal to provide a control signal to the source driving unit 120.
在本揭示內容之實施例中，控制單元140可包含儲存元件141，用以儲存補償資料。需說明的是，上述補償資料係以查詢表(Look up table)型式儲存於儲存元件141中，且儲存元件141可包含電子可抹拭唯讀記憶體(Electrically erasable PROM,EEPROM)，並可利用燒錄方式將補償資料寫入電子可抹拭唯讀記憶體中。In an embodiment of the present disclosure, the control unit 140 may include a storage component 141 for storing compensation data. It should be noted that the compensation data is stored in the storage element 141 in the form of a look up table, and the storage element 141 may include an electrically erasable read-only memory (EEPROM) and may be utilized. The burning mode writes the compensation data into the electronically erasable read-only memory.
在本揭示內容之實施例中，控制單元140更可包含可程式邏輯閘陣列(Programmable logic gate array,FPGA)142，用以接收資料致能信號(data enable signal,DE)與時脈信號(clock signal,CLK)，且控制單元140可依據面板110之顯示區域的畫分，將資料輸入信號與資料致能信號相對應區分為複數個信號區間。例如，當面板110被畫分為顯示區域111～顯示區域11n時，控制單元140可將資料輸入信號與資料致能信號相對應區分為n個信號區間。In an embodiment of the disclosure, the control unit 140 further includes a programmable logic gate array (FPGA) 142 for receiving a data enable signal (DE) and a clock signal (clock). The signal, CLK), and the control unit 140 can divide the data input signal and the data enable signal into a plurality of signal intervals according to the drawing points of the display area of the panel 110. For example, when the panel 110 is divided into the display area 111 to the display area 11n, the control unit 140 may classify the data input signal and the data enable signal into n signal sections.
舉例來說，當面板110解析度為W*M，且面板110依據與閘極驅動單元130的距離而畫分為n個顯示區域時，可得到每個信號區間對應之時脈計數的次數為W/n=K。因此，可程式邏輯閘陣列142可計數時脈信號，以判斷每個信號區間是否到達。當時脈計數到K次時，表示第一信號區間到達，可程式邏輯閘陣列142產生對應之第一查詢命令給儲存元件141，以獲取顯示區域111之補償資料。當時脈計數到2*K次時，表示第二信號區間到達，可程式邏輯閘陣列142產生對應之第二查詢命令給儲存元件141，以獲取顯示區域112之補償資料。依此類推，當時脈計數到n*K次時，表示第n信號區間到達，可程式邏輯閘陣列142產生對應之第n查詢命令給儲存元件141，以獲取顯示區域11n之補償資料。For example, when the resolution of the panel 110 is W*M, and the panel 110 is divided into n display areas according to the distance from the gate driving unit 130, the number of clock counts corresponding to each signal interval can be obtained as W/n=K. Thus, the programmable logic gate array 142 can count the clock signals to determine if each signal interval has arrived. When the current pulse counts to K times, it indicates that the first signal interval arrives, and the programmable logic gate array 142 generates a corresponding first query command to the storage element 141 to obtain the compensation data of the display area 111. When the current pulse counts to 2*K times, it indicates that the second signal interval arrives, and the programmable logic gate array 142 generates a corresponding second query command to the storage element 141 to obtain the compensation data of the display area 112. Similarly, when the current pulse counts to n*K times, it indicates that the nth signal interval arrives, and the programmable logic gate array 142 generates a corresponding nth query command to the storage element 141 to obtain the compensation data of the display area 11n.
第2圖係繪示依照本揭示內容之實施方式的一種具光學補償功能之顯示裝置100的信號時序示意圖。舉例來說，顯示裝置100之面板110可被畫分為n個顯示區域(例如：顯示區域111～顯示區域11n)。控制單元140可接收資料輸入信號、時脈信號以及資料致能信號，且控制單元140依據面板110之顯示區域的畫分將資料輸入信號與資料致能信號區分為n個信號區間(例如：信號區間T1～信號區間Tn)。當資料致能信號拉高(pull high)時，控制單元140所接收之資料輸入信號被視為有效信號，可程式邏輯閘陣列142開始計數時脈信號，以判斷信號區間是否到達。當信號區間T1到達時，可程式邏輯閘陣列142產生對應之第一查詢命令給儲存元件141，以獲取對應顯示區域111之補償資料。當信號區間T2到達時，可程式邏輯閘陣列142產生對應之第二查詢命令給儲存元件141，以獲取對應顯示區域112之補償資料。同理，當信號區間T3～Tn依序到達時，可程式邏輯閘陣列142依序產生對應之第三查詢命令~第n查詢命令給儲存元件141，以獲取對應顯示區域113~11n之補償資料。隨後，資料致能信號拉低(pull low)，以結束此次的線資料(line data)傳遞。接著，在預設間隔時間之後，資料致能信號再次拉高，以進行下一個線資料的傳遞。FIG. 2 is a schematic diagram showing signal timing of a display device 100 with optical compensation function according to an embodiment of the present disclosure. For example, the panel 110 of the display device 100 can be divided into n display regions (for example, the display region 111 to the display region 11n). The control unit 140 can receive the data input signal, the clock signal, and the data enable signal, and the control unit 140 divides the data input signal and the data enable signal into n signal intervals according to the drawing points of the display area of the panel 110 (for example, the signal The interval T1 to the signal interval Tn). When the data enable signal is pulled high, the data input signal received by the control unit 140 is regarded as a valid signal, and the programmable logic gate array 142 starts counting the clock signal to determine whether the signal interval has arrived. When the signal interval T1 arrives, the programmable logic gate array 142 generates a corresponding first query command to the storage component 141 to obtain compensation data corresponding to the display area 111. When the signal interval T2 arrives, the programmable logic gate array 142 generates a corresponding second query command to the storage component 141 to obtain compensation data corresponding to the display area 112. Similarly, when the signal intervals T3 to Tn arrive in sequence, the programmable logic gate array 142 sequentially generates corresponding third query commands to nth query commands to the storage component 141 to obtain compensation data corresponding to the display regions 113-11n. . Subsequently, the data enable signal is pulled low to end the line data transfer. Then, after the preset interval time, the data enable signal is pulled high again to transfer the next line data.
在本實施例中，資料輸入信號在每個信號區間具有相同之差動信號位準L32-L32，使得控制單元140在尚未進行補償時可輸出具有差動信號位準L32-L32之控制信號給源極驅動單元120。需說明的是，差動信號位準L32-L32係表示正極性為+L32以及負極性為-L32之電壓振幅。因此，源極驅動單元120接收上述控制信號後可對應產生具特定電壓位準之源極驅動信號，使得面板110之顯示區域可顯示特定之照度(Lux)。In this embodiment, the data input signal has the same differential signal level L32-L32 in each signal interval, so that the control unit 140 can output the control signal with the differential signal level L32-L32 to the source when the compensation has not been performed. The pole drive unit 120. It should be noted that the differential signal level L32-L32 represents a voltage amplitude of a positive polarity of +L32 and a negative polarity of -L32. Therefore, after receiving the above control signal, the source driving unit 120 can correspondingly generate a source driving signal with a specific voltage level, so that the display area of the panel 110 can display a specific illuminance (Lux).
控制單元140在每個信號區間可產生相對應之查詢命令，以獲取對應每個顯示區域之補償資料，使得控制單元140可對應顯示區域111產生差動信號位準L31-L33的控制信號、對應顯示區域112產生差動信號位準L32-L32的控制信號、對應顯示區域113產生差動信號位準L33-L31的控制信號、...、以及對應顯示區域11n產生差動信號位準的控制信號給源極驅動單元120，使得面板110中的顯示區域111~顯示區域11n均具有相同的光學特性(例如：具有一致的照度)。The control unit 140 can generate a corresponding query command in each signal interval to obtain compensation data corresponding to each display area, so that the control unit 140 can generate a control signal of the differential signal level L31-L33 corresponding to the display area 111, corresponding to The display area 112 generates a control signal of the differential signal level L32-L32, a control signal corresponding to the display area 113 for generating the differential signal level L33-L31, ..., and a control for generating a differential signal level corresponding to the display area 11n. The signal is applied to the source driving unit 120 such that the display area 111 to the display area 11n in the panel 110 have the same optical characteristics (for example, having uniform illumination).
第3圖係繪示依照本揭示內容之實施方式的一種具光學補償功能之顯示裝置100的驅動信號時序示意圖。在本實施例中，可將面板110依據與閘極驅動單元130之距離遠近畫分為近、中、遠等三個顯示區域(例如：顯示區域111～顯示區域113)。在顯示區域111中，因其與閘極驅動單元130之間的距離最近，因此源極驅動信號會被很強的閘極驅動信號之饋通效應影響，使得源極驅動信號的電壓位準產生偏移。所以本實施例中，控制單元140可依據對應之顯示區域111進行查表，以將原先控制信號的差動信號位準由L32-L32為調整為L31-L33，用以補償源極驅動信號之電壓位準。同理，顯示區域112與閘極驅動單元130之間的距離較遠，因此源極驅動信號受閘極驅動信號之饋通效應影響較小，所以源極驅動信號不需進行電壓位準之補償，並維持控制信號之差動信號位準為L32-L32。在本實施例中，顯示區域113與閘極驅動單元130之間的距離最遠，因此源極驅動信號較不受閘極驅動信號之饋通效應影響，源極驅動信號之電壓位準可能需要調整。此時，控制單元140可依據對應之顯示區域113進行查表，以將原先控制信號的差動信號位準由L32-L32調整為L33-L31，用以補償源極驅動信號之電壓位準。由此可見，經上述對應顯示區域之查表與信號補償之後，面板110中的所有顯示區域可具有相同之光學特性(例如：具有一致的照度)。FIG. 3 is a timing diagram showing driving signals of a display device 100 with optical compensation function according to an embodiment of the present disclosure. In this embodiment, the panel 110 can be divided into three display areas (for example, display area 111 to display area 113) such as near, medium, and far according to the distance from the gate driving unit 130. In the display area 111, because of the closest distance to the gate driving unit 130, the source driving signal is affected by the feedthrough effect of the strong gate driving signal, so that the voltage level of the source driving signal is generated. Offset. Therefore, in this embodiment, the control unit 140 may perform a table lookup according to the corresponding display area 111 to adjust the differential signal level of the original control signal from L32-L32 to L31-L33 for compensating the source driving signal. Voltage level. Similarly, the distance between the display region 112 and the gate driving unit 130 is relatively long, so the source driving signal is less affected by the feedthrough effect of the gate driving signal, so the source driving signal does not need to compensate for the voltage level. And maintain the differential signal level of the control signal as L32-L32. In this embodiment, the distance between the display region 113 and the gate driving unit 130 is the farthest, so the source driving signal is less affected by the feedthrough effect of the gate driving signal, and the voltage level of the source driving signal may be required. Adjustment. At this time, the control unit 140 may perform a look-up according to the corresponding display area 113 to adjust the differential signal level of the original control signal from L32-L32 to L33-L31 to compensate the voltage level of the source driving signal. It can be seen that after the look-up table and signal compensation of the corresponding display area, all display areas in the panel 110 can have the same optical characteristics (for example, have consistent illumination).
第4圖係繪示依照本揭示內容之一種實施方式的顯示裝置之光學補償方法的流程示意圖。在此實施例中，可利用如第1圖所示之顯示裝置100達成光學補償之目的，其電路結構係與上述實施例相同或相似，於此不再贅述。首先，在步驟410中，可對面板110中複數個顯示區域(例如：顯示區域111～顯示區域11n)進行光學測試，以取得對應顯示區域所需之複數個補償資料。隨後，在步驟420中，可利用控制單元140接收資料輸入信號、時脈信號以及資料致能信號。接著，在步驟430中，控制單元140可將資料輸入信號與資料致能信號區分為複數個信號區間(例如：n個信號區間)。其後，在步驟440中，控制單元140可計數時脈信號，以判斷信號區間是否到達。當信號區間到達時，控制單元140可產生對應之查詢命令，以對預先建立之查詢表進行查詢，如步驟450所示。隨後，在步驟460中，控制單元140可獲取信號區間對應之補償資料。接著，在步驟470中，控制單元140可輸出補償資料，以對顯示區域進行光學補償。4 is a flow chart showing an optical compensation method of a display device according to an embodiment of the present disclosure. In this embodiment, the optical compensation may be achieved by using the display device 100 as shown in FIG. 1. The circuit structure is the same as or similar to the above embodiment, and details are not described herein again. First, in step 410, a plurality of display areas (for example, display area 111 to display area 11n) in the panel 110 may be optically tested to obtain a plurality of compensation materials required for the corresponding display area. Subsequently, in step 420, the data input signal, the clock signal, and the data enable signal may be received by the control unit 140. Next, in step 430, the control unit 140 may distinguish the data input signal from the data enable signal into a plurality of signal intervals (eg, n signal intervals). Thereafter, in step 440, control unit 140 may count the clock signal to determine if the signal interval has arrived. When the signal interval arrives, control unit 140 may generate a corresponding query command to query the pre-established lookup table, as shown in step 450. Subsequently, in step 460, the control unit 140 may acquire compensation data corresponding to the signal interval. Next, in step 470, the control unit 140 may output compensation data to optically compensate the display area.
需說明的是，顯示區域可依據顯示區域之尺寸或顯示區域與閘極驅動單元130之間的距離而畫分。舉例來說，當面板110之X軸尺寸為200公分時，可依據面板110之X軸尺寸將面板110畫分為n個顯示區域(例如：顯示區域111~顯示區域11n)，使得每個顯示區域之X軸尺寸為200公分/n。在面板110之水平解析度為1920之一實施例中，可依據面板110與閘極驅動單元130之間的距離遠近而依序將面板110畫分為n個顯示區域(例如：顯示區域111~顯示區域11n)，使得每個顯示區域之水平解析度為1920/n。此外，在本實施例中，顯示裝置100之操作方式亦與第1圖~第3圖所示之實施例相同或相似，於此不再贅述。It should be noted that the display area may be divided according to the size of the display area or the distance between the display area and the gate driving unit 130. For example, when the X-axis dimension of the panel 110 is 200 cm, the panel 110 can be divided into n display areas (for example, the display area 111 to the display area 11n) according to the X-axis size of the panel 110, so that each display The X-axis dimension of the area is 200 cm/n. In an embodiment in which the horizontal resolution of the panel 110 is 1920, the panel 110 can be sequentially divided into n display areas according to the distance between the panel 110 and the gate driving unit 130 (for example, the display area 111~) The display area 11n) is such that the horizontal resolution of each display area is 1920/n. In addition, in the embodiment, the operation mode of the display device 100 is the same as or similar to the embodiment shown in FIG. 1 to FIG. 3, and details are not described herein again.
在本揭示內容之實施例中，信號區間依據顯示區域的數量而為可調整。亦即，當面板110被畫分為n個顯示區域時，資料輸入信號與資料致能信號亦被畫分為n個信號區間，以產生對應之查詢命令(例如：第一查詢命令～第n查詢命令)。In an embodiment of the present disclosure, the signal interval is adjustable depending on the number of display regions. That is, when the panel 110 is divided into n display areas, the data input signal and the data enable signal are also divided into n signal intervals to generate corresponding query commands (eg, the first query command to the nth). Query command).
相較於習知作法，在本揭示內容上述實施例中，可藉由對面板之複數個區域進行光學測試，以取得對應之補償資料。隨後，依據面板之顯示區域進行補償資料之查表與獲取，產生相對應之差動信號位準的控制信號，以補償源極驅動信號之電壓位準，改善閘極驅動信號之饋通效應對源極驅動信號的影響，使得面板可均勻顯示，並具有一致的光學特性。Compared with the conventional method, in the above embodiment of the present disclosure, the corresponding compensation data can be obtained by optically testing a plurality of regions of the panel. Then, according to the display area of the panel, the table of the compensation data is obtained and obtained, and a corresponding control signal of the differential signal level is generated to compensate the voltage level of the source driving signal, thereby improving the feedthrough effect of the gate driving signal. The effect of the source drive signal allows the panel to be displayed uniformly and with consistent optical characteristics.
在本揭示內容中所提及的步驟，除特別敘明其順序者外，均可依實際需要調整其前後順序，甚至可同時或部分同時執行，而不以上述為限。The steps mentioned in the present disclosure may be adjusted according to actual needs, except for the order in which they are specifically described, and may be performed simultaneously or partially simultaneously, without being limited to the above.
雖然本發明已以實施方式揭露如上，然其並非用以限定本發明，任何熟習此技藝者，在不脫離本發明之精神和範圍內，當可作各種之更動與潤飾，因此本發明之保護範圍當視後附之申請專利範圍所界定者為準。Although the present invention has been disclosed in the above embodiments, it is not intended to limit the present invention, and the present invention can be modified and modified without departing from the spirit and scope of the present invention. The scope is subject to the definition of the scope of the patent application attached.
100．．．顯示裝置100. . . Display device
110．．．面板110. . . panel
111～11n．．．顯示區域111~11n. . . Display area
120．．．源極驅動單元120. . . Source drive unit
130．．．閘極驅動單元130. . . Gate drive unit
140．．．控制單元140. . . control unit
141．．．儲存元件141. . . Storage element
142．．．可程式邏輯閘陣列142. . . Programmable logic gate array
410～470．．．操作步驟410～470. . . Steps
為讓本發明之上述和其他目的、特徵、優點與實施例能更明顯易懂，所附圖式之說明如下：The above and other objects, features, advantages and embodiments of the present invention will become more apparent and understood.
第1圖係繪示依照本揭示內容之一種實施方式之具光學補償功能之顯示裝置的電路方塊示意圖。1 is a circuit block diagram of a display device with optical compensation function according to an embodiment of the present disclosure.
第2圖係繪示依照本揭示內容之實施方式的一種具光學補償功能之顯示裝置的信號時序示意圖。2 is a schematic diagram showing signal timing of a display device with optical compensation function according to an embodiment of the present disclosure.
第3圖係繪示依照本揭示內容之實施方式的一種具光學補償功能之顯示裝置的驅動信號時序示意圖。3 is a timing diagram showing driving signals of a display device with optical compensation function according to an embodiment of the present disclosure.
第4圖係繪示依照本揭示內容之一種實施方式的顯示裝置之光學補償方法的流程示意圖。4 is a flow chart showing an optical compensation method of a display device according to an embodiment of the present disclosure.
100．．．顯示裝置100. . . Display device
110．．．面板110. . . panel
111～11n．．．顯示區域111~11n. . . Display area
120．．．源極驅動單元120. . . Source drive unit
130．．．閘極驅動單元130. . . Gate drive unit
140．．．控制單元140. . . control unit
141．．．儲存元件141. . . Storage element
142．．．可程式邏輯閘陣列142. . . Programmable logic gate array
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| CN105388646B (en) * | 2015-12-14 | 2019-02-12 | 深圳市华星光电技术有限公司 | The color offset compensating method of liquid crystal display and liquid crystal display |
| CN107945764B (en) * | 2018-01-08 | 2020-06-09 | 惠科股份有限公司 | Driving circuit of display panel, display device and driving method of display panel |
| CN109979411B (en) * | 2019-04-29 | 2021-03-12 | 上海天马有机发光显示技术有限公司 | Display panel, burning method and electrifying method of display panel |
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| KR20070118371A (en) * | 2006-06-12 | 2007-12-17 | 삼성전자주식회사 | Display apparatus and control method thereof |
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