TWI508050B - Displaying method and displaying apparatus - Google Patents

Displaying method and displaying apparatus Download PDF

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TWI508050B
TWI508050B TW102129306A TW102129306A TWI508050B TW I508050 B TWI508050 B TW I508050B TW 102129306 A TW102129306 A TW 102129306A TW 102129306 A TW102129306 A TW 102129306A TW I508050 B TWI508050 B TW I508050B
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time
image data
time period
backlight
image
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TW102129306A
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TW201506892A (en
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Hsin Nan Lin
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Benq Corp
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Description

顯示方法及顯示裝置Display method and display device

本發明關於一種顯示方法及顯示裝置,尤指一種延遲式顯示之顯示方法及顯示裝置。The present invention relates to a display method and a display device, and more particularly to a display method and display device for a delayed display.

於習知液晶顯示器架構中,液晶面板本身屬於被動顯示,需另外對液晶面板提供背光才能顯示影像。然而液晶轉換狀態需一定的時間,若背光始終持續提供,則液晶轉換的過程亦將為使用者所觀察到,而產生殘影的現象。當顯示器顯示動態影片時,因殘影可發生於整個畫面,此將嚴重影響影片觀看。此外,原則上,液晶顯示技術屬於延遲式顯示(hold-type displaying)技術,若僅於各畫面掃描之間隔(即垂直遮沒間隔)內提供背光,雖可有效消除殘影問題,但卻會亮度不足,影響色彩呈現。因此,習知液晶顯示器常陷入殘影及亮度不足的兩難中。In the conventional liquid crystal display architecture, the liquid crystal panel itself is a passive display, and the liquid crystal panel needs to be additionally provided with a backlight to display an image. However, the liquid crystal conversion state takes a certain period of time. If the backlight is always provided continuously, the process of liquid crystal conversion will also be observed by the user, resulting in image sticking. When the display shows a dynamic movie, the afterimage can occur on the entire screen, which will seriously affect the movie viewing. In addition, in principle, the liquid crystal display technology is a hold-type display technology. If the backlight is provided only at intervals of scanning (ie, vertical blanking intervals), although the image sticking problem can be effectively eliminated, Insufficient brightness, affecting color rendering. Therefore, conventional liquid crystal displays often fall into the dilemma of residual image and insufficient brightness.

鑑於先前技術中的問題,本發明的目的之一在於提供一種顯示方法,於垂直遮沒間隔提供發光強度可調整之背光,以同時抑制殘影的影響及解決亮度不足的問題。In view of the problems in the prior art, it is an object of the present invention to provide a display method that provides a backlight with adjustable illumination intensity at vertical blanking intervals to simultaneously suppress the effects of afterimages and solve the problem of insufficient brightness.

本發明之顯示方法用以依一週期時間序列顯示影像,該週期時間序列依序包含一第一時段、一第一垂直遮沒間隔、一第二時段及一第二垂直遮沒間隔,該顯示方法包含下列步驟:於該第一時段提供一第一畫面影像資料;於該第一垂直遮沒間隔維持該第一畫面影像資料;於該第二時段提供一第二畫面影像資料;以及於該第一垂直遮沒間隔提供一背光,該背光具有一發光強度,該發光強度係可調整。The display method of the present invention is configured to display an image according to a periodic time sequence, the cycle time sequence sequentially including a first time period, a first vertical blanking interval, a second time period, and a second vertical blanking interval, the display The method includes the following steps: providing a first picture image data in the first time period; maintaining the first picture image data in the first vertical blanking interval; providing a second picture image data in the second time period; The first vertical blanking interval provides a backlight having an illumination intensity that is adjustable.

本發明之另一目的在於提供一種採用本發明之顯示方法之顯示裝置,利用該顯示方法可同時抑制殘影的影響及解決亮度不足的問題。Another object of the present invention is to provide a display device using the display method of the present invention, which can simultaneously suppress the influence of image sticking and solve the problem of insufficient brightness.

本發明之顯示裝置用以依一週期時間序列顯示影像,該週期時間序列依序包含一第一時段、一第一垂直遮沒間隔、一第二時段及一第二垂直遮沒間隔。該顯示裝置包含一液晶顯示面板、一背光模組及一控制模組。該液晶顯示面板具有一顯示區域。該控制模組電連接該液晶顯示面板及該背光模組,該控制模組於該第一時段提供該一第一畫面影像資料至該液晶顯示面板,於該第一垂直遮沒間隔控制該液晶顯示面板維持該第一畫面影像資料,於該第二時段提供一第二畫面影像資料至該液晶顯示面板,及控制該背光模組於該第一垂直遮沒間隔提供一背光至該液晶顯示面板以於該顯示區域顯示對應該第一畫面影像資料之一影像,其中該背光具有一發光強度,該發光強度係可調整。The display device of the present invention is configured to display images according to a time series of cycles, and the cycle time sequence sequentially includes a first time period, a first vertical blanking interval, a second time period, and a second vertical blanking interval. The display device comprises a liquid crystal display panel, a backlight module and a control module. The liquid crystal display panel has a display area. The control module is electrically connected to the liquid crystal display panel and the backlight module. The control module provides the first image data to the liquid crystal display panel during the first time period, and controls the liquid crystal at the first vertical blanking interval. The display panel maintains the first image data, provides a second image data to the liquid crystal display panel during the second time period, and controls the backlight module to provide a backlight to the liquid crystal display panel at the first vertical blanking interval. The display area displays an image corresponding to the image data of the first screen, wherein the backlight has a luminous intensity, and the luminous intensity is adjustable.

相較於先前技術,本發明之顯示方法及顯示裝置主要於垂直遮沒間隔提供背光,減少殘影對使用者觀看影像的影響,尤其是動態影響。此外,該背光之發光強度係可調整,可補償影像的平均亮度,使得影像色彩能真實呈現。因此,本發明之顯示方法及顯示裝置可有效地抑制殘影的影響及解決亮度不足的問題。Compared with the prior art, the display method and the display device of the present invention mainly provide backlights in vertical blanking intervals, thereby reducing the influence of residual images on the user viewing images, especially dynamic influences. In addition, the illumination intensity of the backlight can be adjusted to compensate for the average brightness of the image, so that the image color can be realistically presented. Therefore, the display method and display device of the present invention can effectively suppress the influence of image sticking and solve the problem of insufficient brightness.

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 will be further understood from the following detailed description of the invention.

1‧‧‧顯示裝置1‧‧‧ display device

12‧‧‧控制模組12‧‧‧Control Module

14‧‧‧液晶顯示面板14‧‧‧LCD panel

16‧‧‧背光模組16‧‧‧Backlight module

142‧‧‧顯示區域142‧‧‧Display area

142a‧‧‧第一區域142a‧‧‧First area

142b‧‧‧第二區域142b‧‧‧Second area

142c‧‧‧第三區域142c‧‧‧ third area

BL‧‧‧背光時序BL‧‧‧Backlight timing

BL1'‧‧‧背光BL1'‧‧‧ backlight

BL1‧‧‧第一背光BL1‧‧‧ first backlight

BL2‧‧‧第二背光BL2‧‧‧second backlight

DL‧‧‧影像資料時序DL‧‧‧ image data timing

D1‧‧‧第一畫面影像資料D1‧‧‧ first screen image data

D2‧‧‧第二畫面影像資料D2‧‧‧Second screen image data

D12‧‧‧第一影像資料區段D12‧‧‧First Image Data Section

D14‧‧‧第二影像資料區段D14‧‧‧Second image data section

D16‧‧‧第三影像資料區段D16‧‧‧ Third Image Data Section

L1、L2‧‧‧發光強度L1, L2‧‧‧ luminous intensity

TS‧‧‧週期時間序列TS‧‧‧ cycle time series

t1‧‧‧第一時間First time t1‧‧‧

t2‧‧‧第二時間T2‧‧‧ second time

t3‧‧‧第三時間T3‧‧‧ third time

t4‧‧‧第四時間T4‧‧‧ fourth time

TP1‧‧‧第一時段TP1‧‧‧ first time

TP2‧‧‧第二時段TP2‧‧‧Second time

VB1‧‧‧第一垂直遮沒間隔VB1‧‧‧ first vertical occlusion interval

VB2‧‧‧第二垂直遮沒間隔VB2‧‧‧ second vertical occlusion interval

W1、W2‧‧‧延伸範圍W1, W2‧‧‧ extension

S100~S130‧‧‧實施步驟S100~S130‧‧‧ implementation steps

第1圖為根據本發明之一顯示裝置之功能方塊圖。BRIEF DESCRIPTION OF THE DRAWINGS Figure 1 is a functional block diagram of a display device in accordance with the present invention.

第2圖為第1圖中顯示裝置根據本發明之一顯示方法顯示影像之時序圖。Fig. 2 is a timing chart showing the display of the display device according to the display method of the present invention in Fig. 1.

第3圖為根據本發明之顯示方法之流程圖。Figure 3 is a flow chart of a display method in accordance with the present invention.

第4圖為根據本發明之顯示方法調整背光之示意圖。Fig. 4 is a schematic view showing the adjustment of the backlight according to the display method of the present invention.

第5圖為根據本發明之一第一實施例之顯示裝置顯示影像之時序圖。Fig. 5 is a timing chart showing an image displayed by a display device according to a first embodiment of the present invention.

第6圖為根據本發明之一第二實施例之顯示裝置顯示影像之時序圖。Figure 6 is a timing chart showing an image displayed by a display device according to a second embodiment of the present invention.

第7圖為根據該第二實施例之顯示裝置之顯示區域顯示影像之示意圖。Fig. 7 is a view showing an image displayed on a display area of the display device according to the second embodiment.

第8圖為根據本發明之一第三實施例之顯示裝置顯示影像之時序圖。Figure 8 is a timing chart showing an image displayed by a display device according to a third embodiment of the present invention.

第9圖為根據該第三實施例之顯示裝置之顯示區域顯示影像之示意圖。Fig. 9 is a view showing an image displayed on a display area of the display device according to the third embodiment.

第10圖根據本發明之另一實施例之顯示裝置顯示影像之時序圖。Figure 10 is a timing chart showing an image displayed by a display device according to another embodiment of the present invention.

第11圖為根據本發明之一第四實施例之顯示裝置顯示影像之時序圖。Figure 11 is a timing chart showing an image displayed by a display device according to a fourth embodiment of the present invention.

第12圖為根據該第四實施例之顯示方法之流程圖。Fig. 12 is a flow chart showing the display method according to the fourth embodiment.

請參閱第1至第3圖,第1圖為根據本發明之一顯示裝置1之功能方塊圖,第2圖為顯示裝置1根據本發明之一顯示方法顯示影像之時序圖,第3圖為該顯示方法之流程圖。顯示裝置1包含一控制模組12、一液晶顯示面板14及一背光模組16。控制模組12與液晶顯示面板14及背光模組16電連接。液晶顯示面板14具有一顯示區域142。控制模組12控制液晶顯示面板14及背光模組16以依掃描順序顯示影像。顯示裝置1依一週期時間序列TS顯示影像,週期時間序列TS依序包含一第一時段TP1、一第一垂直遮沒間隔VB1、一第二時段TP2及一第二垂直遮沒間隔VB2,循序重覆,如第2圖所示。如第2圖中之一影像資料時序DL所示,控制模組12於第一時段TP1提供一第一畫面影像資料D1至液晶顯示面板14,如第3圖中步驟S100所示;控制模組12於第一垂直遮沒間隔VB1控制液晶顯示面14板維持第一畫面影像資料D1,如步驟S110所示;控制模組12於第二時段TP2提供一第二畫面影像資料D2至液晶顯示面板14,如步驟S120所示;控制模組12於第二垂直遮沒間隔VB2,控制液晶顯示面14板維持第二畫面影像資料D2,如步驟S130所示;控制模組12循序重覆前述步驟。此外,如第2圖中之一背光時序BL所示,控制模組12亦同時控制背光模組16於第一垂直遮沒間隔VB1提供一第一背光BL1至液晶顯示面板14以於顯示區域142顯示對應第一畫面影像資料D1之一影像,如步驟S105所示;控制模組12控制背光模組16 於第二垂直遮沒間隔VB2提供第一背光BL1至液晶顯示面板14以於顯示區域142顯示對應第二畫面影像資料D2之另一影像,如步驟S125所示。Please refer to FIG. 1 to FIG. 3, FIG. 1 is a functional block diagram of a display device 1 according to the present invention, and FIG. 2 is a timing chart of display device 1 according to a display method of the present invention, and FIG. 3 is a timing chart. A flow chart of the display method. The display device 1 includes a control module 12, a liquid crystal display panel 14, and a backlight module 16. The control module 12 is electrically connected to the liquid crystal display panel 14 and the backlight module 16. The liquid crystal display panel 14 has a display area 142. The control module 12 controls the liquid crystal display panel 14 and the backlight module 16 to display images in the scanning order. The display device 1 displays images according to a periodic time series TS. The periodic time series TS sequentially includes a first time period TP1, a first vertical blanking interval VB1, a second time period TP2, and a second vertical blanking interval VB2. Repeat as shown in Figure 2. As shown in the image data sequence DL of FIG. 2, the control module 12 provides a first image data D1 to the liquid crystal display panel 14 in the first time period TP1, as shown in step S100 in FIG. 3; 12, in the first vertical blanking interval VB1, the liquid crystal display surface 14 is controlled to maintain the first image data D1, as shown in step S110; the control module 12 provides a second image data D2 to the liquid crystal display panel in the second time period TP2. 14. The control module 12 controls the liquid crystal display surface 14 to maintain the second image data D2 at the second vertical blanking interval VB2, as shown in step S130. The control module 12 repeats the foregoing steps sequentially. . In addition, as shown in one of the backlight timings BL of FIG. 2, the control module 12 also controls the backlight module 16 to provide a first backlight BL1 to the liquid crystal display panel 14 to the display area 142 at the first vertical blanking interval VB1. Displaying an image corresponding to the first image data D1, as shown in step S105; the control module 12 controls the backlight module 16 The first backlight BL1 is supplied to the liquid crystal display panel 14 at the second vertical blanking interval VB2 to display another image corresponding to the second image data D2 in the display area 142, as shown in step S125.

補充說明的是,邏輯上,第一時段TP1加上第一垂直遮沒間隔VB1即為週期時間序列TS之最小周期,由於本發明之第一背光BL1主要於第一垂直遮沒間隔VB1提供,其可能延伸至第一時段TP1及第二時段TP2(如第2圖中虛線所示),故為方便說明,直接對兩個周期命名;但本發明不限於以第一時段TP1加上第一垂直遮沒間隔VB1為最小周期。另外,第一背光BL1具有一發光強度,該發光強度係可調整,增加第一背光BL1之發光強度,可提昇影像的亮度。於實作上,該發光強度的調整可透過使用者設定,或撘配第一背光BL1延伸的範圍自動執行。如第4圖所示,當第一背光BL1調整成背光BL1'(如虛線所示)時,背光BL1'即自動調整成具有相對較窄的延伸範圍及較大的發光強度,以減少或消除調整前後影像亮度的變化。於實作上,可設計成第一背光BL1與背光BL1'具有相同的發光強度對時間積分,亦即第一背光BL1的延伸範圍W1乘上其發光強度L1等於背光BL1'的延伸範圍W2乘上其發光強度L2;但本發明不以此為限。此第一背光BL1的發光強度的可調整特性可依情況適用於後述各實施例中,不另贅述,並且為簡化圖面,於後述各實施例之相關圖面亦不再特別顯示此可調整特性。In addition, logically, the first time period TP1 plus the first vertical blanking interval VB1 is the minimum period of the periodic time series TS. Since the first backlight BL1 of the present invention is mainly provided by the first vertical blanking interval VB1, It may extend to the first time period TP1 and the second time period TP2 (as indicated by the broken line in FIG. 2), so for convenience of explanation, the two periods are directly named; but the present invention is not limited to the first time period TP1 plus the first The vertical blanking interval VB1 is the minimum period. In addition, the first backlight BL1 has a luminous intensity, which can be adjusted to increase the luminous intensity of the first backlight BL1, thereby improving the brightness of the image. In practice, the adjustment of the luminous intensity can be automatically performed by a user setting or a range in which the first backlight BL1 extends. As shown in FIG. 4, when the first backlight BL1 is adjusted to the backlight BL1' (as indicated by a broken line), the backlight BL1' is automatically adjusted to have a relatively narrow extension range and a large luminous intensity to reduce or eliminate Changes in image brightness before and after adjustment. In practice, the first backlight BL1 and the backlight BL1′ can be designed to have the same luminous intensity versus time integral, that is, the extension range W1 of the first backlight BL1 multiplied by the luminous intensity L1 is equal to the extension range W2 of the backlight BL1′. The luminous intensity L2 is above; however, the invention is not limited thereto. The adjustable characteristic of the luminous intensity of the first backlight BL1 can be applied to the embodiments described later, and will not be further described. However, in order to simplify the drawing, the related drawings of the embodiments described later are not particularly shown. characteristic.

請參閱第5圖,其為根據本發明之一第一實施例之顯示裝置1顯示影像之時序圖。控制模組12控制背光模組16自週期時間序列TS內之一第一時間t1至一第二時間t2提供第一背光BL1,第一時間t1及第二時間t2均位於第一垂直遮沒間隔VB1內。由於第一畫面影像資料D1於第一垂直遮沒間隔VB1時已完全傳送至液晶顯示面板14,故此時背光模組16提供第一背光BL1,使用者不會觀察到液晶顯示面板14液晶轉換的過程,可有效抑制影像模糊(或謂殘影)的現象,尤其是動態影像中影像物件的邊緣。於實作上,第一時間t1及第二時間t2可分別推至第一垂直遮沒間隔VB1的啟始點及結束點;於此調整過程中,前述背光之發光強度與延伸範圍之說明亦有適用,亦 即第一時間t1至第二時間t2之時間差與發光強度之乘積大致為一預定值。Please refer to FIG. 5, which is a timing diagram of displaying an image by the display device 1 according to the first embodiment of the present invention. The control module 12 controls the backlight module 16 to provide the first backlight BL1 from a first time t1 to a second time t2 in the periodic time series TS. The first time t1 and the second time t2 are both located at the first vertical blanking interval. Within VB1. Since the first image data D1 is completely transmitted to the liquid crystal display panel 14 at the first vertical blanking interval VB1, the backlight module 16 provides the first backlight BL1, and the user does not observe the liquid crystal conversion of the liquid crystal display panel 14. The process can effectively suppress the phenomenon of image blur (or afterimage), especially the edge of the image object in the motion image. In practice, the first time t1 and the second time t2 can be respectively pushed to the start point and the end point of the first vertical blanking interval VB1; during the adjustment process, the illumination intensity and the extended range of the backlight are also Applicable, also That is, the product of the time difference from the first time t1 to the second time t2 and the luminous intensity is approximately a predetermined value.

請參閱第6圖及第7圖,第6圖為根據本發明之一第二實施例之顯示裝置1顯示影像之時序圖,第7圖為根據本發明之第二實施例之顯示區域142顯示影像之示意圖。相較於第一實施例,於第二實施例中,提供第一背光BL1之第一時間t1推展至第一時段TP1,第二時間t2則維持位於第一垂直遮沒間隔VB1內,其中第一時間t1與第一時段TP1之結束點之時間差約為第一時段TP1之長度的五分之一至四分之一,但本發明不以此為限。於第二實施例中,顯示區域142依掃描順序包含一第一區域142a及與第一區域142a相鄰之一第二區域142b,第二區域142b約佔整個顯示區域142的五分之一至四分之一,亦即與第一時間t1與第一時段TP1之結束點之時間差與第一時段TP1之比例相當,但本發明不以此為限。此外,第一畫面影像資料D1依掃描順序包含一第一影像資料區段D12及與第一影像資料區段D12相接之一第二影像資料區段D14,液晶顯示面板14於第一區域142a顯示對應第一影像資料區段D12之影像,且於該第二區域142b顯示對應第二影像資料區段D14之影像,其中第一時間t1即對應描掃第二影像資料區段D14之啟始點。於第一背光BL1於第一時段TP1中即已提供,雖然使用者將會觀察到位於第二區域142b之影像轉換時的變化,但是於第二實施例中,對應第一影像資料區段D12之影像為一相對動態影像,而對應第二影像資料區段D14之影像為一相對靜態影像,其影像變化的程度遠較動態影像來的小,對使用者觀看影像的影響自然也小。於實際應用中,例如線上遊戲,其影像顯示亦通常分為上、下兩區域,其中上方區域呈現遊戲即時進行的影像(例如遊戲人物的移動、互動等),其屬動態影像;下方區域呈現玩家於遊戲中之資訊(例如遊戲人物的能力值、相互交流訊息、遊戲系統提供的資訊等),其屬靜態影像。因此,此設計能有效抑制影像轉換對使用者觀看的影響,而仍能提高背光模組16對液晶顯示面板14提供第一背光BL1的時間,更能輕易滿足影像亮度所需之背光。Please refer to FIG. 6 and FIG. 7. FIG. 6 is a timing chart of displaying an image according to a second embodiment of the present invention, and FIG. 7 is a display area 142 according to a second embodiment of the present invention. Schematic of the image. Compared with the first embodiment, in the second embodiment, the first time t1 of providing the first backlight BL1 is extended to the first time period TP1, and the second time t2 is maintained within the first vertical blanking interval VB1, wherein The time difference between the time t1 and the end point of the first time period TP1 is about one-fifth to one-quarter of the length of the first time period TP1, but the invention is not limited thereto. In the second embodiment, the display area 142 includes a first area 142a and a second area 142b adjacent to the first area 142a in the scanning order, and the second area 142b occupies about one-fifth of the entire display area 142 to One quarter, that is, the time difference from the end point of the first time t1 and the first time period TP1 is equivalent to the ratio of the first time period TP1, but the invention is not limited thereto. In addition, the first image data D1 includes a first image data segment D12 and a second image data segment D14 connected to the first image data segment D12, and the liquid crystal display panel 14 is in the first region 142a. Displaying an image corresponding to the first image data segment D12, and displaying an image corresponding to the second image data segment D14 in the second region 142b, wherein the first time t1 is corresponding to the start of scanning the second image data segment D14 point. The first backlight BL1 is provided in the first period TP1. Although the user will observe the change in the image conversion in the second area 142b, in the second embodiment, the first image data section D12 is corresponding. The image is a relatively dynamic image, and the image corresponding to the second image data segment D14 is a relatively static image, and the degree of image change is much smaller than that of the dynamic image, and the influence on the user's viewing image is naturally small. In practical applications, such as online games, the image display is usually divided into upper and lower areas, wherein the upper area presents images that are played by the game in real time (such as the movement, interaction, etc. of the game characters), which are dynamic images; The information of the player in the game (such as the ability value of the game characters, mutual communication messages, information provided by the game system, etc.), which is a static image. Therefore, the design can effectively suppress the influence of the image conversion on the user's viewing, and can still improve the time for the backlight module 16 to provide the first backlight BL1 to the liquid crystal display panel 14, and can more easily satisfy the backlight required for the image brightness.

請參閱第8圖及第9圖,第8圖為根據本發明之一第三實施例之顯示裝置1顯示影像之時序圖,第9圖為根據本發明之第三實施例之顯示區域142顯示影像之示意圖。相較於第二實施例,於第三實施例中,提供第一背光BL1之第二時間t2推展至第二時段TP2內,其中第二時間t2與第二時段TP2之啟始點之時間差約為第二時段TP2之長度的十分之一至八分之一,但本發明不以此為限。相較於第二實施例,於第三實施例中,顯示區域142依掃描順序還包含一第三區域142c,其後鄰接第一區域142a,第三區域142c約佔整個顯示區域142的十分之一至八分之一,同樣地亦即與第二時間t2與第二時段TP2之啟始點之時間差約與第二時段TP2之比例相當,但本發明不以此為限。此外,第一畫面影像資料D1及第二畫面影像資料D2各自依掃描順序包含一第三影像資料區段D16、第一影像資料區段D12及第二影像資料區段D14。液晶顯示面板14於第一區域142a顯示對應第一影像資料區段D12之影像,於該第二區域142b顯示對應第二影像資料區段D14之影像,於該第三區域142c顯示對應第三影像資料區段D16之影像,其中第一時間t1即對應描掃第一畫面影像資料D1之第二影像資料區段D14之啟始點,第二時間t2對應描掃第二畫面影像資料D2之第三影像資料區段D16之結束點。相較於第二實施例,於第三實施例中,對應第三影像資料區段D16之影像亦為一相對靜態影像,例如線上遊戲之抬頭顯示區域,可用於顯示遊戲系統提供的資訊(例如遊戲進度、雙方戰績等)。與前述第二實施例之說明相當,第三實施例之設計亦能有效抑制影像轉換對使用者觀看的影響,而仍能提高背光模組16對液晶顯示面板14提供第一背光BL1的時間,更能輕易滿足影像亮度所需之背光。其他相關說明可參閱前述關於第二實施例之說明,不另贅述。Please refer to FIG. 8 and FIG. 9. FIG. 8 is a timing chart of displaying an image according to a third embodiment of the present invention, and FIG. 9 is a display area 142 according to a third embodiment of the present invention. Schematic of the image. Compared with the second embodiment, in the third embodiment, the second time t2 of providing the first backlight BL1 is extended to the second time period TP2, wherein the time difference between the second time t2 and the start point of the second time period TP2 is about It is one tenth to one eighth of the length of the second time period TP2, but the invention is not limited thereto. Compared with the second embodiment, in the third embodiment, the display area 142 further includes a third area 142c in the scanning order, and thereafter abuts the first area 142a, and the third area 142c occupies approximately ten of the entire display area 142. One to one-eighth, that is, the time difference from the start point of the second time t2 and the second time period TP2 is approximately equal to the ratio of the second time period TP2, but the invention is not limited thereto. In addition, each of the first image data D1 and the second image data D2 includes a third image data segment D16, a first image data segment D12, and a second image data segment D14. The liquid crystal display panel 14 displays an image corresponding to the first image data segment D12 in the first region 142a, displays an image corresponding to the second image data segment D14 in the second region 142b, and displays a corresponding third image in the third region 142c. The image of the data segment D16, wherein the first time t1 corresponds to the start point of the second image data segment D14 of the first image data D1, and the second time t2 corresponds to the scan of the second image data D2. The end point of the three image data section D16. Compared with the second embodiment, in the third embodiment, the image corresponding to the third image data segment D16 is also a relatively static image, such as a head-up display area of an online game, which can be used to display information provided by the game system (for example, Game progress, both sides' record, etc.) The design of the third embodiment is similar to the description of the foregoing second embodiment. The design of the third embodiment can also effectively suppress the influence of the image conversion on the user's viewing, and can still improve the time for the backlight module 16 to provide the first backlight BL1 to the liquid crystal display panel 14. It is easier to meet the backlight required for image brightness. For other related descriptions, refer to the foregoing description of the second embodiment, and no further details are provided.

補充說明的是,如前述第二及第三實施例中說明,由於靜態影像變化程度較小,對使用者造成的視覺上影像模糊的影響亦較小,並且一般相對靜態的影像多出現於顯示區域142的上部或下部,故本發明利用此特性將於第一垂直遮沒間隔VB1提供之第一背光BL1,向前、向後推延以取得更大 的背光發光時間,以能輕易滿足影像亮度所需之背光。因此,於實際應用中,除前述實施例外,第一背光BL1之第一時間t1亦可設定位於第一垂直遮沒間隔VB1內,而第二時間t2則設定位於第二時段TP2內,如第10圖所示;其中,第二時間t2可維持與前述第三實施例中第二時間t2之位置,而第一時間t1可進一步地位於第一垂直遮沒間隔VB1之啟始點。It should be noted that, as described in the foregoing second and third embodiments, since the degree of change of the static image is small, the influence on the visual image blur caused by the user is small, and generally the relatively static image appears on the display. The upper or lower portion of the region 142, so the present invention utilizes this feature to advance the first backlight BL1 provided by the first vertical blanking interval VB1, forward and backward to obtain a larger The backlight is illuminated for a backlight that can easily meet the brightness of the image. Therefore, in practical applications, except for the foregoing implementation, the first time t1 of the first backlight BL1 may also be set in the first vertical blanking interval VB1, and the second time t2 is set in the second time period TP2, as in the first 10 is shown; wherein the second time t2 can maintain the position of the second time t2 in the foregoing third embodiment, and the first time t1 can be further located at the starting point of the first vertical blanking interval VB1.

於前述實施例中,背光模組16於背光時序BL僅提供第一背光BL1,但本發明不以此為限。請參閱第11圖及第12圖,第11圖為根據本發明之一第四實施例之顯示裝置1顯示影像之時序圖,第12圖為根據本發明之第四實施例之顯示方法之流程圖。相較於第一實施例,於第四實施例中,控制模組12亦同時控制背光模組16於第一時段TP1提供與第一背光BL1分開之一第二背光BL2至液晶顯示面板14以於顯示區域142顯示對應第一畫面影像資料D1之影像,如步驟S102所示;同樣地,控制模組12控制背光模組16於第二時段TP2提供與第一背光BL1分開之第二背光BL2至液晶顯示面板14以於顯示區域142顯示對應第二畫面影像資料D2之影像,如步驟S122所示。因此,於背光時序BL中,有兩個背光BL1、BL2,藉此縮短背光BL1、BL2間之無背光時間,當使用者覺得顯像顯示閃爍而有不適之感時,此設計可減緩使用者視覺上影像閃爍的不適。於實作上,控制模組12控制背光模組16自週期時間序列TS內之一第三時間t3至一第四時間t4提供第二背光BL2,第三時間t3與第一時段TP1之結束點之時間差可控制在約為第一時段TP1之長度的十分之三至五分之二,其中第四時間t4早於第一時間t1以滿足第一背光BL1與第二背光BL2分離之要求;換言之,盡量當掃描執行靠近顯示區域142下方時再提供第二背光BL2,以減少影像轉換對使用者觀看影像的影響。前述關於利用第二背光BL2以減少視覺上因影像閃爍造成不適的說明,亦適用於前述各實施例中,不待贅述。In the foregoing embodiment, the backlight module 16 only provides the first backlight BL1 at the backlight timing BL, but the invention is not limited thereto. Please refer to FIG. 11 and FIG. 12, FIG. 11 is a timing chart of displaying an image according to a fourth embodiment of the present invention, and FIG. 12 is a flow chart of a display method according to a fourth embodiment of the present invention. Figure. Compared with the first embodiment, in the fourth embodiment, the control module 12 also controls the backlight module 16 to provide a second backlight BL2 to the liquid crystal display panel 14 separated from the first backlight BL1 during the first period TP1. The image corresponding to the first image data D1 is displayed on the display area 142, as shown in step S102. Similarly, the control module 12 controls the backlight module 16 to provide the second backlight BL2 separated from the first backlight BL1 in the second period TP2. The liquid crystal display panel 14 displays an image corresponding to the second screen image data D2 in the display area 142, as shown in step S122. Therefore, in the backlight timing BL, there are two backlights BL1 and BL2, thereby shortening the backlight-free time between the backlights BL1 and BL2, and the design can slow down the user when the user feels that the display is flickering and has an uncomfortable feeling. Visually flickering discomfort. In operation, the control module 12 controls the backlight module 16 to provide the second backlight BL2 from the third time t3 to the fourth time t4 in the periodic time series TS, the third time t3 and the end point of the first time period TP1. The time difference can be controlled to be about three-thirds to two-fifths of the length of the first period TP1, wherein the fourth time t4 is earlier than the first time t1 to satisfy the requirement that the first backlight BL1 is separated from the second backlight BL2; In other words, the second backlight BL2 is provided as much as possible when the scanning is performed near the display area 142 to reduce the influence of the image conversion on the user viewing the image. The foregoing description of the use of the second backlight BL2 to reduce visual discomfort caused by image flicker is also applicable to the foregoing embodiments, and will not be described again.

以上所述僅為本發明之較佳實施例,凡依本發明申請專利範圍所做之均等變化與修飾,皆應屬本發明之涵蓋範圍。The above are only the preferred embodiments of the present invention, and all changes and modifications made to the scope of the present invention should be within the scope of the present invention.

BL‧‧‧背光時序BL‧‧‧Backlight timing

BL1‧‧‧第一背光BL1‧‧‧ first backlight

DL‧‧‧影像資料時序DL‧‧‧ image data timing

D1‧‧‧第一畫面影像資料D1‧‧‧ first screen image data

D2‧‧‧第二畫面影像資料D2‧‧‧Second screen image data

TS‧‧‧週期時間序列TS‧‧‧ cycle time series

TP1‧‧‧第一時段TP1‧‧‧ first time

TP2‧‧‧第二時段TP2‧‧‧Second time

VB1‧‧‧第一垂直遮沒間隔VB1‧‧‧ first vertical occlusion interval

VB2‧‧‧第二垂直遮沒間隔VB2‧‧‧ second vertical occlusion interval

Claims (42)

一種顯示方法,用以依一週期時間序列顯示影像,該週期時間序列依序包含一第一時段、一第一垂直遮沒間隔、一第二時段及一第二垂直遮沒間隔,該顯示方法包含下列步驟:於該第一時段提供一第一畫面影像資料;於該第一垂直遮沒間隔維持該第一畫面影像資料;於該第二時段提供一第二畫面影像資料;以及於該第一垂直遮沒間隔提供一第一背光,該第一背光具有一發光強度,該發光強度係可調整,該第一背光自該週期時間序列內之一第一時間至一第二時間提供,該第一時間位於該第一時段內,該第一時間與該第一時段之結束點之時間差約為該第一時段之長度的五分之一至四分之一。 A display method for displaying an image according to a periodic time series, the periodic time sequence sequentially includes a first time period, a first vertical blanking interval, a second time period, and a second vertical blanking interval, the display method The method includes the following steps: providing a first image data in the first time period; maintaining the first image data in the first vertical blanking interval; providing a second image data in the second time period; a vertical backlighting interval provides a first backlight, the first backlight has a luminous intensity, the luminous intensity is adjustable, and the first backlight is provided from a first time to a second time in the periodic time series, The first time is located in the first time period, and the time difference between the first time and the end point of the first time period is about one-fifth to one-quarter of the length of the first time period. 如請求項1所述之顯示方法,其中該第一時間至該第二時間之時間差與該發光強度之乘積大致為一預定值。 The display method of claim 1, wherein the product of the time difference from the first time to the second time and the luminous intensity is substantially a predetermined value. 如請求項1所述之顯示方法,其中該第二時間位於該第一垂直遮沒間隔內。 The display method of claim 1, wherein the second time is within the first vertical blanking interval. 如請求項3所述之顯示方法,其中該第一畫面影像資料依掃描順序包含一第一影像資料區段及與該第一影像資料區段相接之一第二影像資料區段,該第一影像資料區段對應一相對動態影像,該第二影像資料區段對應一相對靜態影像,該第一時間對應該第二影像資料區段之啟始點。 The display method of claim 3, wherein the first image data comprises a first image data segment and a second image data segment connected to the first image data segment in a scan order, the first An image data segment corresponds to a relative dynamic image, and the second image data segment corresponds to a relatively static image, and the first time corresponds to a starting point of the second image data segment. 如請求項1所述之顯示方法,其中該第二時間位於該第二時段內。 The display method of claim 1, wherein the second time is within the second time period. 如請求項5所述之顯示方法,其中該第二畫面影像資料依掃描順序包含一第三影像資料區段及與該第三影像資料區段相接之一第一影像資料區段,該第三影像資料區段對應一相對靜態影像,該第一影像資料區段對應一相對動態影像,該第二時間對應該第三影像資料區段之結束點。 The display method of claim 5, wherein the second image data comprises a third image data segment and a first image data segment connected to the third image data segment in a scan order, the first image data segment The three image data segments correspond to a relatively static image, and the first image data segment corresponds to a relative dynamic image, and the second time corresponds to an end point of the third image data segment. 如請求項5所述之顯示方法,其中該第二時段之啟始點與該第二時間之時 間差約為該第二時段之長度的十分之一至八分之一。 The display method of claim 5, wherein the start time of the second time period and the second time The difference is about one tenth to one eighth of the length of the second time period. 如請求項1所述之顯示方法,其中該第二時間位於該第一垂直遮沒間隔之結束點。 The display method of claim 1, wherein the second time is at an end point of the first vertical blanking interval. 如請求項1所述之顯示方法,更包含下列步驟:於該第一時段提供與該第一背光分開之一第二背光。 The display method of claim 1, further comprising the step of providing a second backlight separated from the first backlight during the first time period. 如請求項9所述之顯示方法,其中該第二背光自該週期時間序列內之一第三時間至一第四時間提供,該第三時間與該第一時段之結束點之時間差約為該第一時段之長度的十分之三至五分之二。 The display method of claim 9, wherein the second backlight is provided from a third time to a fourth time in the cycle time sequence, and a time difference between the third time and an end point of the first time period is about The length of the first period is between three tenths and two fifths. 一種顯示方法,用以依一週期時間序列顯示影像,該週期時間序列依序包含一第一時段、一第一垂直遮沒間隔、一第二時段及一第二垂直遮沒間隔,該顯示方法包含下列步驟:於該第一時段提供一第一畫面影像資料;於該第一垂直遮沒間隔維持該第一畫面影像資料;於該第二時段提供一第二畫面影像資料;以及於該第一垂直遮沒間隔提供一第一背光,該第一背光具有一發光強度,該發光強度係可調整,該第一背光自該週期時間序列內之一第一時間至一第二時間提供,該第一時間位於該第一時段內,該第一畫面影像資料依掃描順序包含一第一影像資料區段及與該第一影像資料區段相接之一第二影像資料區段,該第一影像資料區段對應一相對動態影像,該第二影像資料區段對應一相對靜態影像,該第一時間對應該第二影像資料區段內。 A display method for displaying an image according to a periodic time series, the periodic time sequence sequentially includes a first time period, a first vertical blanking interval, a second time period, and a second vertical blanking interval, the display method The method includes the following steps: providing a first image data in the first time period; maintaining the first image data in the first vertical blanking interval; providing a second image data in the second time period; a vertical backlighting interval provides a first backlight, the first backlight has a luminous intensity, the luminous intensity is adjustable, and the first backlight is provided from a first time to a second time in the periodic time series, The first time image is located in the first time period, and the first image data includes a first image data segment and a second image data segment connected to the first image data segment in a scan order, the first The image data segment corresponds to a relative dynamic image, and the second image data segment corresponds to a relatively static image, and the first time corresponds to the second image data segment. 如請求項11所述之顯示方法,其中該第二時間位於該第二時段內,該第二畫面影像資料依掃描順序包含一第三影像資料區段及與該第三影像資料區段相接之一第一影像資料區段,該第三影像資料區段對應一相對靜態影像,該第二畫面影像資料之該第一影像資料區段對應一相對動態影像,該第二時間對應該第三影像資料區段之結束點。 The display method of claim 11, wherein the second time image is located in the second time period, and the second image data comprises a third image data segment in the scanning order and is connected to the third image data segment. a first image data segment, the third image data segment corresponding to a relatively static image, the first image data segment of the second image data corresponding to a relative dynamic image, the second time corresponding to the third The end point of the image data section. 如請求項11所述之顯示方法,其中該第二時間位於該第二時段內,該第二時段之啟始點與該第二時間之時間差約為該第二時段之長度的十分之一至八分之一。 The display method of claim 11, wherein the second time is in the second time period, and the time difference between the start point and the second time of the second time period is about one tenth of the length of the second time period To one eighth. 如請求項11所述之顯示方法,更包含於該第一時段提供與該第一背光分開之一第二背光,其中該第二背光自該週期時間序列內之一第三時間至一第四時間提供,該第三時間與該第一時段之結束點之時間差約為該第一時段之長度的十分之三至五分之二。 The display method of claim 11, further comprising providing a second backlight separated from the first backlight during the first time period, wherein the second backlight is from a third time to a fourth time in the cycle time series The time is provided, and the time difference between the third time and the end point of the first time period is about three tenths to two-fifths of the length of the first time period. 一種顯示方法,用以依一週期時間序列顯示影像,該週期時間序列依序包含一第一時段、一第一垂直遮沒間隔、一第二時段及一第二垂直遮沒間隔,該顯示方法包含下列步驟:於該第一時段提供一第一畫面影像資料;於該第一垂直遮沒間隔維持該第一畫面影像資料;於該第二時段提供一第二畫面影像資料;以及於該第一垂直遮沒間隔提供一第一背光,該第一背光具有一發光強度,該發光強度係可調整,該第一背光自該週期時間序列內之一第一時間至一第二時間提供,該第二時間位於該第二時段內,該第二時段之啟始點與該第二時間之時間差約為該第二時段之長度的十分之一至八分之一。 A display method for displaying an image according to a periodic time series, the periodic time sequence sequentially includes a first time period, a first vertical blanking interval, a second time period, and a second vertical blanking interval, the display method The method includes the following steps: providing a first image data in the first time period; maintaining the first image data in the first vertical blanking interval; providing a second image data in the second time period; a vertical backlighting interval provides a first backlight, the first backlight has a luminous intensity, the luminous intensity is adjustable, and the first backlight is provided from a first time to a second time in the periodic time series, The second time is located in the second time period, and the time difference between the start point and the second time of the second time period is about one tenth to one eighth of the length of the second time period. 如請求項15所述之顯示方法,其中該第一時間位於該第一時段內。 The display method of claim 15, wherein the first time is within the first time period. 如請求項16所述之顯示方法,其中該第二畫面影像資料依掃描順序包含一第三影像資料區段及與該第三影像資料區段相接之一第一影像資料區段,該第三影像資料區段對應一相對靜態影像,該第一影像資料區段對應一相對動態影像,該第二時間對應該第三影像資料區段之結束點。 The display method of claim 16, wherein the second image data comprises a third image data segment and a first image data segment connected to the third image data segment in a scan order, the first The three image data segments correspond to a relatively static image, and the first image data segment corresponds to a relative dynamic image, and the second time corresponds to an end point of the third image data segment. 一種顯示方法,用以依一週期時間序列顯示影像,該週期時間序列依序包含一第一時段、一第一垂直遮沒間隔、一第二時段及一第二垂直遮沒間隔,該顯示方法包含下列步驟: 於該第一時段提供一第一畫面影像資料;於該第一垂直遮沒間隔維持該第一畫面影像資料;於該第二時段提供一第二畫面影像資料;以及於該第一垂直遮沒間隔提供一第一背光,該第一背光具有一發光強度,該發光強度係可調整,該第一背光自該週期時間序列內之一第一時間至一第二時間提供,該第二時間位於該第二時段內,該第二畫面影像資料依掃描順序包含一第三影像資料區段及與該第三影像資料區段相接之一第一影像資料區段,該第三影像資料區段對應一相對靜態影像,該第一影像資料區段對應一相對動態影像,該第二時間對應該第三影像資料區段之結束點。 A display method for displaying an image according to a periodic time series, the periodic time sequence sequentially includes a first time period, a first vertical blanking interval, a second time period, and a second vertical blanking interval, the display method Contains the following steps: Providing a first picture image data in the first time period; maintaining the first picture image data in the first vertical blanking interval; providing a second picture image data in the second time period; and displaying the first vertical image Providing a first backlight, the first backlight has a luminous intensity, the luminous intensity is adjustable, and the first backlight is provided from a first time to a second time in the periodic time series, the second time is located In the second time period, the second image data includes a third image data segment and a first image data segment connected to the third image data segment, and the third image data segment. Corresponding to a relatively static image, the first image data section corresponds to a relative motion image, and the second time corresponds to an end point of the third image data section. 如請求項18所述之顯示方法,其中該第二時段之啟始點與該第二時間之時間差約為該第二時段之長度的十分之一至八分之一。 The display method of claim 18, wherein the time difference between the start point of the second time period and the second time is about one tenth to one eighth of the length of the second time period. 如請求項18所述之顯示方法,更包含於該第一時段提供與該第一背光分開之一第二背光,其中該第二背光自該週期時間序列內之一第三時間至一第四時間提供,該第三時間與該第一時段之結束點之時間差約為該第一時段之長度的十分之三至五分之二。 The display method of claim 18, further comprising providing a second backlight separated from the first backlight during the first time period, wherein the second backlight is from a third time to a fourth time in the cycle time series The time is provided, and the time difference between the third time and the end point of the first time period is about three tenths to two-fifths of the length of the first time period. 一種顯示方法,用以依一週期時間序列顯示影像,該週期時間序列依序包含一第一時段、一第一垂直遮沒間隔、一第二時段及一第二垂直遮沒間隔,該顯示方法包含下列步驟:於該第一時段提供一第一畫面影像資料;於該第一垂直遮沒間隔維持該第一畫面影像資料;於該第二時段提供一第二畫面影像資料;於該第一垂直遮沒間隔提供一第一背光,該第一背光具有一發光強度,該發光強度係可調整;以及於該第一時段提供與該第一背光分開之一第二背光,該第二背光自該週期時間序列內之一第三時間至一第四時間提供,該第三時間與該第一 時段之結束點之時間差約為該第一時段之長度的十分之三至五分之二。 A display method for displaying an image according to a periodic time series, the periodic time sequence sequentially includes a first time period, a first vertical blanking interval, a second time period, and a second vertical blanking interval, the display method The method includes the following steps: providing a first picture image data in the first time period; maintaining the first picture image data in the first vertical blanking interval; providing a second picture image data in the second time period; Providing a first backlight, the first backlight has a luminous intensity, the luminous intensity is adjustable; and providing a second backlight separated from the first backlight during the first time period, the second backlight Providing one of the third time to the fourth time in the periodic time series, the third time and the first time The time difference between the end points of the time period is about three tenths to two fifths of the length of the first time period. 如請求項21所述之顯示方法,其中該第一背光自該週期時間序列內之一第一時間至一第二時間提供,該第一時間及該第二時間均位於該第一垂直遮沒間隔內。 The display method of claim 21, wherein the first backlight is provided from a first time to a second time in the cycle time series, the first time and the second time are both located in the first vertical cover Within the interval. 如請求項21所述之顯示方法,其中該第一背光自該週期時間序列內之一第一時間至一第二時間提供,該第一時間位於該第一時段內,該第一畫面影像資料依掃描順序包含一第一影像資料區段及與該第一影像資料區段相接之一第二影像資料區段,該第一影像資料區段對應一相對動態影像,該第二影像資料區段對應一相對靜態影像,該第一時間對應該第二影像資料區段之啟始點。 The display method of claim 21, wherein the first backlight is provided from a first time to a second time in the periodic time series, the first time is located in the first time period, and the first picture image data is Included in the scan sequence, a first image data segment and a second image data segment connected to the first image data segment, the first image data segment corresponding to a relative dynamic image, the second image data region The segment corresponds to a relatively static image, and the first time corresponds to a starting point of the second image data segment. 如請求項21所述之顯示方法,其中該第一背光自該週期時間序列內之一第一時間至一第二時間提供,該第二時間位於該第二時段內,該第二畫面影像資料依掃描順序包含一第三影像資料區段及與該第三影像資料區段相接之一第一影像資料區段,該第三影像資料區段對應一相對靜態影像,該第一影像資料區段對應一相對動態影像,該第二時間對應該第三影像資料區段之結束點,該第二時段之啟始點與該第二時間之時間差約為該第二時段之長度的十分之一至八分之一。 The display method of claim 21, wherein the first backlight is provided from a first time to a second time in the periodic time series, and the second time is located in the second time period, the second picture image data Included in the scan sequence, a third image data segment and a first image data segment connected to the third image data segment, the third image data segment corresponding to a relatively static image, the first image data region The segment corresponds to a relative dynamic image, and the second time corresponds to an end point of the third image data segment, and a time difference between the start point and the second time of the second time period is approximately tenth of a length of the second time period One to one eighth. 如請求項21所述之顯示方法,其中該第一背光自該週期時間序列內之一第一時間至一第二時間提供,該第二時間位於該第二時段內,該第二時段之啟始點與該第二時間之時間差約為該第二時段之長度的十分之一至八分之一。 The display method of claim 21, wherein the first backlight is provided from a first time to a second time in the cycle time sequence, and the second time is located in the second time period, the second time period is started The time difference between the start point and the second time is about one tenth to one eighth of the length of the second time period. 如請求項25所述之顯示方法,其中該第一時間位於該第一垂直遮沒間隔內。 The display method of claim 25, wherein the first time is within the first vertical blanking interval. 一種顯示裝置,用以依一週期時間序列顯示影像,該週期時間序列依序包含一第一時段、一第一垂直遮沒間隔、一第二時段及一第二垂直遮沒間 隔,該顯示裝置包含:一液晶顯示面板,具有一顯示區域;一背光模組;以及一控制模組,電連接該液晶顯示面板及該背光模組,該控制模組於該第一時段提供該一第一畫面影像資料至該液晶顯示面板,於該第一垂直遮沒間隔控制該液晶顯示面板維持該第一畫面影像資料,於該第二時段提供一第二畫面影像資料至該液晶顯示面板,及控制該背光模組於該第一垂直遮沒間隔提供一第一背光至該液晶顯示面板以於該顯示區域顯示對應該第一畫面影像資料之一影像,其中該第一背光具有一發光強度,該發光強度係可調整,該第一背光自該週期時間序列內之一第一時間至一第二時間提供,該第一時間位於該第一時段內,該第一時間與該第一時段之結束點之時間差約為該第一時段之長度的五分之一至四分之一。 A display device is configured to display an image according to a time series of cycles, wherein the periodic time sequence sequentially includes a first time period, a first vertical blanking interval, a second time period, and a second vertical blanking interval. The display device includes: a liquid crystal display panel having a display area; a backlight module; and a control module electrically connecting the liquid crystal display panel and the backlight module, the control module being provided during the first time period The first image data is sent to the liquid crystal display panel, and the liquid crystal display panel is controlled to maintain the first image data in the first vertical blanking interval, and a second image data is provided to the liquid crystal display in the second time period. The first backlight is provided to the liquid crystal display panel to display an image corresponding to the first image data in the display area, wherein the first backlight has a first backlight Illumination intensity, the illumination intensity is adjustable, the first backlight is provided from a first time to a second time in the cycle time sequence, the first time is located in the first time period, the first time and the first time The time difference between the end points of a time period is about one-fifth to one-quarter of the length of the first time period. 如請求項27所述之顯示裝置,其中該第二時間位於該第一垂直遮沒間隔內。 The display device of claim 27, wherein the second time is within the first vertical blanking interval. 如請求項28所述之顯示裝置,其中該顯示區域依掃描順序包含一第一區域及與該第一區域相鄰之一第二區域,該第一畫面影像資料依掃描順序包含一第一影像資料區段及與該第一影像資料區段相接之一第二影像資料區段,該液晶顯示面板於該第一區域顯示對應該第一影像資料區段之一相對動態影像,該液晶顯示面板於該第二區域顯示對應該第二影像資料區段之一相對靜態影像,該第一時間對應該第二影像資料區段內。 The display device of claim 28, wherein the display area comprises a first area and a second area adjacent to the first area in a scanning order, and the first image data comprises a first image in a scanning order. a data segment and a second image data segment connected to the first image data segment, wherein the liquid crystal display panel displays a relative dynamic image corresponding to one of the first image data segments in the first region, the liquid crystal display The panel displays, in the second area, a relatively static image corresponding to one of the second image data segments, the first time corresponding to the second image data segment. 如請求項27所述之顯示裝置,其中該第二時間位於該第二時段內,該顯示區域依掃描順序包含一第三區域及與該第三區域相鄰之一第一區域,該第二畫面影像資料依掃描順序包含一第三影像資料區段及與該第三影像資料區段相接之一第一影像資料區段,該液晶顯示面板於該第三區域顯示對應該第三影像資料區段之一相對靜態影像,該液晶顯示面板於該第一區 域顯示對應該第一影像資料區段之一相對動態影像,該第二時間對應該第三影像資料區段之結束點。 The display device of claim 27, wherein the second time is in the second time period, the display area includes a third area and a first area adjacent to the third area in a scan order, the second The image data of the screen includes a third image data section and a first image data section connected to the third image data section, and the liquid crystal display panel displays the corresponding third image data in the third area. One of the segments is relatively static image, and the liquid crystal display panel is in the first region The field displays a relative dynamic image corresponding to one of the first image data segments, and the second time corresponds to the end point of the third image data segment. 如請求項27所述之顯示裝置,其中該第二時間位於該第二時段內,該第二時段之啟始點與該第二時間之時間差約為該第二時段之長度的十分之一至八分之一。 The display device of claim 27, wherein the second time is in the second time period, and the time difference between the start point and the second time of the second time period is about one tenth of the length of the second time period To one eighth. 如請求項27所述之顯示裝置,其中該控制模組控制該背光模組於該第一時段提供與該第一背光分開之一第二背光至該液晶顯示面板以於該顯示區域顯示對應該第一畫面影像資料之一影像,該控制模組控制該背光模組自該週期時間序列內之一第三時間至一第四時間提供該第二背光,該第三時間與該第一時段之結束點之時間差約為該第一時段之長度的十分之三至五分之二。 The display device of claim 27, wherein the control module controls the backlight module to provide a second backlight separated from the first backlight to the liquid crystal display panel for display in the display area corresponding to the first time period. An image of the first image data, the control module controls the backlight module to provide the second backlight from a third time to a fourth time in the cycle time sequence, the third time and the first time period The time difference between the end points is approximately three tenths to two-fifths of the length of the first time period. 一種顯示裝置,用以依一週期時間序列顯示影像,該週期時間序列依序包含一第一時段、一第一垂直遮沒間隔、一第二時段及一第二垂直遮沒間隔,該顯示裝置包含:一液晶顯示面板,具有一顯示區域;一背光模組;以及一控制模組,電連接該液晶顯示面板及該背光模組,該控制模組於該第一時段提供該一第一畫面影像資料至該液晶顯示面板,於該第一垂直遮沒間隔控制該液晶顯示面板維持該第一畫面影像資料,於該第二時段提供一第二畫面影像資料至該液晶顯示面板,及控制該背光模組於該第一垂直遮沒間隔提供一第一背光至該液晶顯示面板以於該顯示區域顯示對應該第一畫面影像資料之一影像,其中該第一背光具有一發光強度,該發光強度係可調整,該第一背光自該週期時間序列內之一第一時間至一第二時間提供,該第一時間位於該第一時段內,該顯示區域依掃描順序包含一第一區域及與該第一區域相鄰之一第二區域,該第一畫面影像資料依掃描順序包含一第一影像資料區段及與該 第一影像資料區段相接之一第二影像資料區段,該液晶顯示面板於該第一區域顯示對應該第一影像資料區段之一相對動態影像,該液晶顯示面板於該第二區域顯示對應該第二影像資料區段之一相對靜態影像,該第一時間對應該第二影像資料區段內。 A display device is configured to display an image according to a cycle time sequence, the cycle time sequence sequentially includes a first time period, a first vertical blanking interval, a second time period, and a second vertical blanking interval, the display device The method includes: a liquid crystal display panel having a display area; a backlight module; and a control module electrically connecting the liquid crystal display panel and the backlight module, wherein the control module provides the first screen during the first time period And displaying the image data to the liquid crystal display panel, controlling the liquid crystal display panel to maintain the first image data in the first vertical blanking interval, providing a second image data to the liquid crystal display panel during the second time period, and controlling the The backlight module provides a first backlight to the liquid crystal display panel to display an image corresponding to the first image data in the display area, wherein the first backlight has a luminous intensity, and the illumination The intensity is adjustable, the first backlight is provided from a first time to a second time in the cycle time sequence, the first time is located in the first time period The display region includes a first region by one scanning order and a second region adjacent to the first region, which comprises a first frame image data by scanning a first image data segment and the sequence The first image data segment is connected to one of the second image data segments, and the liquid crystal display panel displays a relative dynamic image corresponding to one of the first image data segments in the first region, wherein the liquid crystal display panel is in the second region Displaying a relatively static image corresponding to one of the second image data segments, the first time corresponding to the second image data segment. 如請求項33所述之顯示裝置,其中該第二時間位於該第二時段內,該顯示區域依掃描順序包含一第三區域、該第一區域及該第二區域,該第一區域與該第三區域相鄰,該第二畫面影像資料依掃描順序包含一第三影像資料區段及與該第三影像資料區段相接之一第一影像資料區段,該液晶顯示面板於該第三區域顯示對應該第三影像資料區段之一相對靜態影像,該液晶顯示面板於該第一區域顯示對應該第二畫面影像資料之該第一影像資料區段之一相對動態影像,該第二時間對應該第三影像資料區段之結束點,該第一時間對應該第一畫面影像資料之該第二影像資料區段之啟始點。 The display device of claim 33, wherein the second time is in the second time period, the display area includes a third area, the first area, and the second area in a scanning order, the first area and the Adjacent to the third area, the second image data includes a third image data section and a first image data section connected to the third image data section in the scanning sequence, wherein the liquid crystal display panel is The third area displays a relatively static image corresponding to one of the third image data sections, and the liquid crystal display panel displays, in the first area, a relative motion image of the first image data section corresponding to the second image data. The second time corresponds to the end point of the third image data section, and the first time corresponds to the starting point of the second image data section of the first screen image data. 一種顯示裝置,用以依一週期時間序列顯示影像,該週期時間序列依序包含一第一時段、一第一垂直遮沒間隔、一第二時段及一第二垂直遮沒間隔,該顯示裝置包含:一液晶顯示面板,具有一顯示區域;一背光模組;以及一控制模組,電連接該液晶顯示面板及該背光模組,該控制模組於該第一時段提供該一第一畫面影像資料至該液晶顯示面板,於該第一垂直遮沒間隔控制該液晶顯示面板維持該第一畫面影像資料,於該第二時段提供一第二畫面影像資料至該液晶顯示面板,及控制該背光模組於該第一垂直遮沒間隔提供一第一背光至該液晶顯示面板以於該顯示區域顯示對應該第一畫面影像資料之一影像,其中該第一背光具有一發光強度,該發光強度係可調整,該第一背光自該週期時間序列內之一第一時間至一第二時間提供,該第二時間位於該第二時段內,該第 二時段之啟始點與該第二時間之時間差約為該第二時段之長度的十分之一至八分之一。 A display device is configured to display an image according to a cycle time sequence, the cycle time sequence sequentially includes a first time period, a first vertical blanking interval, a second time period, and a second vertical blanking interval, the display device The method includes: a liquid crystal display panel having a display area; a backlight module; and a control module electrically connecting the liquid crystal display panel and the backlight module, wherein the control module provides the first screen during the first time period And displaying the image data to the liquid crystal display panel, controlling the liquid crystal display panel to maintain the first image data in the first vertical blanking interval, providing a second image data to the liquid crystal display panel during the second time period, and controlling the The backlight module provides a first backlight to the liquid crystal display panel to display an image corresponding to the first image data in the display area, wherein the first backlight has a luminous intensity, and the illumination The intensity is adjustable, the first backlight is provided from a first time to a second time in the cycle time sequence, and the second time is located in the second time period The first The time difference between the start point of the second time period and the second time is about one tenth to one eighth of the length of the second time period. 如請求項35所述之顯示裝置,其中該第一時間位於該第一時段內。 The display device of claim 35, wherein the first time is within the first time period. 如請求項36所述之顯示裝置,其中該顯示區域依掃描順序包含一第三區域及與該第三區域相鄰之一第一區域,該第二畫面影像資料依掃描順序包含一第三影像資料區段及與該第三影像資料區段相接之一第一影像資料區段,該液晶顯示面板於該第三區域顯示對應該第三影像資料區段之一相對靜態影像,該液晶顯示面板於該第一區域顯示對應該第一影像資料區段之一相對動態影像,該第二時間對應該第三影像資料區段之結束點。 The display device of claim 36, wherein the display area comprises a third area and a first area adjacent to the third area in a scanning order, and the second image data comprises a third image in a scanning order. a data segment and a first image data segment connected to the third image data segment, wherein the liquid crystal display panel displays a relative static image corresponding to one of the third image data segments in the third region, the liquid crystal display The panel displays a relative dynamic image corresponding to one of the first image data segments in the first area, and the second time corresponds to an end point of the third image data segment. 一種顯示裝置,用以依一週期時間序列顯示影像,該週期時間序列依序包含一第一時段、一第一垂直遮沒間隔、一第二時段及一第二垂直遮沒間隔,該顯示裝置包含:一液晶顯示面板,具有一顯示區域;一背光模組;以及一控制模組,電連接該液晶顯示面板及該背光模組,該控制模組於該第一時段提供該一第一畫面影像資料至該液晶顯示面板,於該第一垂直遮沒間隔控制該液晶顯示面板維持該第一畫面影像資料,於該第二時段提供一第二畫面影像資料至該液晶顯示面板,及控制該背光模組於該第一垂直遮沒間隔提供一第一背光至該液晶顯示面板以於該顯示區域顯示對應該第一畫面影像資料之一影像,其中該第一背光具有一發光強度,該發光強度係可調整,該第一背光自該週期時間序列內之一第一時間至一第二時間提供,該第二時間位於該第二時段內,該顯示區域依掃描順序包含一第三區域及與該第三區域相鄰之一第一區域,該第二畫面影像資料依掃描順序包含一第三影像資料區段及與該第三影像資料區段相接之一第一影像資料區段,該液晶顯示面板於該第三區域顯示對應該第三影像資料區段之一相對靜態影像,該液晶顯 示面板於該第一區域顯示對應該第一影像資料區段之一相對動態影像,該第二時間對應該第三影像資料區段之結束點。 A display device is configured to display an image according to a cycle time sequence, the cycle time sequence sequentially includes a first time period, a first vertical blanking interval, a second time period, and a second vertical blanking interval, the display device The method includes: a liquid crystal display panel having a display area; a backlight module; and a control module electrically connecting the liquid crystal display panel and the backlight module, wherein the control module provides the first screen during the first time period And displaying the image data to the liquid crystal display panel, controlling the liquid crystal display panel to maintain the first image data in the first vertical blanking interval, providing a second image data to the liquid crystal display panel during the second time period, and controlling the The backlight module provides a first backlight to the liquid crystal display panel to display an image corresponding to the first image data in the display area, wherein the first backlight has a luminous intensity, and the illumination The intensity is adjustable, the first backlight is provided from a first time to a second time in the cycle time sequence, and the second time is located in the second time period The display area includes a third area and a first area adjacent to the third area, and the second image data includes a third image data section and the third image data in a scanning order. The first image data segment is connected to the segment, and the liquid crystal display panel displays a relatively static image corresponding to one of the third image data segments in the third region. The display panel displays, in the first area, a relative dynamic image corresponding to one of the first image data segments, and the second time corresponds to an end point of the third image data segment. 如請求項38所述之顯示裝置,其中該第二時段之啟始點與該第二時間之時間差約為該第二時段之長度的十分之一至八分之一。 The display device of claim 38, wherein the time difference between the start point of the second time period and the second time is about one tenth to one eighth of the length of the second time period. 如請求項38所述之顯示裝置,其中該控制模組控制該背光模組於該第一時段提供與該第一背光分開之一第二背光至該液晶顯示面板以於該顯示區域顯示對應該第一畫面影像資料之一影像,該控制模組控制該背光模組自該週期時間序列內之一第三時間至一第四時間提供該第二背光,該第三時間與該第一時段之結束點之時間差約為該第一時段之長度的十分之三至五分之二。 The display device of claim 38, wherein the control module controls the backlight module to provide a second backlight separated from the first backlight to the liquid crystal display panel for display in the display area corresponding to the first time period. An image of the first image data, the control module controls the backlight module to provide the second backlight from a third time to a fourth time in the cycle time sequence, the third time and the first time period The time difference between the end points is approximately three tenths to two-fifths of the length of the first time period. 一種顯示裝置,用以依一週期時間序列顯示影像,該週期時間序列依序包含一第一時段、一第一垂直遮沒間隔、一第二時段及一第二垂直遮沒間隔,該顯示裝置包含:一液晶顯示面板,具有一顯示區域;一背光模組;以及一控制模組,電連接該液晶顯示面板及該背光模組,該控制模組於該第一時段提供該一第一畫面影像資料至該液晶顯示面板,於該第一垂直遮沒間隔控制該液晶顯示面板維持該第一畫面影像資料,於該第二時段提供一第二畫面影像資料至該液晶顯示面板,及控制該背光模組於該第一垂直遮沒間隔提供一第一背光且於該第一時段提供與該第一背光分開之一第二背光至該液晶顯示面板以於該顯示區域顯示對應該第一畫面影像資料之一影像,其中該第一背光具有一發光強度,該發光強度係可調整,該第二背光自該週期時間序列內之一第三時間至一第四時間提供,該第三時間與該第一時段之結束點之時間差約為該第一時段之長度的十分之三至五分之二。 A display device is configured to display an image according to a cycle time sequence, the cycle time sequence sequentially includes a first time period, a first vertical blanking interval, a second time period, and a second vertical blanking interval, the display device The method includes: a liquid crystal display panel having a display area; a backlight module; and a control module electrically connecting the liquid crystal display panel and the backlight module, wherein the control module provides the first screen during the first time period And displaying the image data to the liquid crystal display panel, controlling the liquid crystal display panel to maintain the first image data in the first vertical blanking interval, providing a second image data to the liquid crystal display panel during the second time period, and controlling the The backlight module provides a first backlight at the first vertical blanking interval and provides a second backlight separated from the first backlight to the liquid crystal display panel during the first time period to display the first screen corresponding to the display area An image of the image data, wherein the first backlight has an illumination intensity, the illumination intensity is adjustable, and the second backlight is from the third of the cycle time series To provide a fourth period between the third time and the end time point of the first period of the difference is about three to fifty-two thirds of the length of the period of the very first. 如請求項41所述之顯示裝置,其中該控制模組控制該背光模組自該週期 時間序列內之一第一時間至一第二時間提供該第一背光,該第一時間位於該第一時段內,該顯示區域依掃描順序包含一第一區域及與該第一區域相鄰之一第二區域,該第一畫面影像資料依掃描順序包含一第一影像資料區段及與該第一影像資料區段相接之一第二影像資料區段,該液晶顯示面板於該第一區域顯示對應該第一影像資料區段之一相對動態影像,該液晶顯示面板於該第二區域顯示對應該第二影像資料區段之一相對靜態影像,該第一時間對應該第二影像資料區段之啟始點。 The display device of claim 41, wherein the control module controls the backlight module from the cycle Providing the first backlight in a first time to a second time in the time series, the first time being located in the first time period, the display area comprising a first area adjacent to the first area in a scanning order a second area, the first image data includes a first image data section and a second image data section connected to the first image data section in the scanning sequence, the liquid crystal display panel is first The area display corresponds to one of the first image data sections, and the liquid crystal display panel displays a corresponding static image corresponding to one of the second image data sections in the second area, where the first time corresponds to the second image data. The starting point of the section.
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CN106297713B (en) 2016-09-26 2020-01-24 苏州佳世达电通有限公司 Display method and display device for improving image dynamic blurring
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Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TW200819788A (en) * 2006-03-29 2008-05-01 Nvidia Corp System, method, and computer program product for controlling stereo glasses shutters
CN101236644A (en) * 2007-01-31 2008-08-06 中茂电子(深圳)有限公司 Dynamic picture display apparatus and dynamic picture display process
TW201137835A (en) * 2010-04-22 2011-11-01 Chunghwa Picture Tubes Ltd Stereoscopic image displaying method and stereoscopic display device thereof
TW201142793A (en) * 2010-05-19 2011-12-01 Mstar Semiconductor Inc Apparatus for controlling three-dimensional display device and the corresponding three-dimensional glasses
TW201246165A (en) * 2011-05-12 2012-11-16 Acer Inc Liquid crystal display and backlight adjusting method thereof
TW201306557A (en) * 2011-07-22 2013-02-01 Acer Inc Display device, image system and method for synchronization controlling thereof
CN103179425A (en) * 2013-03-27 2013-06-26 四川长虹电器股份有限公司 Three-dimensional (3D) image display method and 3D liquid crystal television

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TW200819788A (en) * 2006-03-29 2008-05-01 Nvidia Corp System, method, and computer program product for controlling stereo glasses shutters
CN101236644A (en) * 2007-01-31 2008-08-06 中茂电子(深圳)有限公司 Dynamic picture display apparatus and dynamic picture display process
TW201137835A (en) * 2010-04-22 2011-11-01 Chunghwa Picture Tubes Ltd Stereoscopic image displaying method and stereoscopic display device thereof
TW201142793A (en) * 2010-05-19 2011-12-01 Mstar Semiconductor Inc Apparatus for controlling three-dimensional display device and the corresponding three-dimensional glasses
TW201246165A (en) * 2011-05-12 2012-11-16 Acer Inc Liquid crystal display and backlight adjusting method thereof
TW201306557A (en) * 2011-07-22 2013-02-01 Acer Inc Display device, image system and method for synchronization controlling thereof
CN103179425A (en) * 2013-03-27 2013-06-26 四川长虹电器股份有限公司 Three-dimensional (3D) image display method and 3D liquid crystal television

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