TWM541028U - Display device - Google Patents
Display device Download PDFInfo
- Publication number
- TWM541028U TWM541028U TW105214957U TW105214957U TWM541028U TW M541028 U TWM541028 U TW M541028U TW 105214957 U TW105214957 U TW 105214957U TW 105214957 U TW105214957 U TW 105214957U TW M541028 U TWM541028 U TW M541028U
- Authority
- TW
- Taiwan
- Prior art keywords
- display
- light source
- light
- display surface
- bottom end
- Prior art date
Links
Landscapes
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
- Planar Illumination Modules (AREA)
Abstract
Description
本新型係有關一種顯示裝置，特別是一種具有輔助光源的顯示裝置。 The present invention relates to a display device, and more particularly to a display device having an auxiliary light source.
由於科技的進步，傳統的紙上作業方式已逐漸為電腦作業所取代。然而，使用者於使用電腦作業時，往往會因顯示器與環境光(例如電燈、桌燈等)不適當的搭配而令使用者眼睛產生疲勞。 Due to advances in technology, traditional paper-based work methods have gradually been replaced by computer operations. However, when a user uses a computer, the user's eyes are often fatigued due to improper matching of the display with ambient light (such as electric lights, table lamps, etc.).
於是，遂有業者發展出顯示器背面補償光的設計。然而，此一設計有可能使得背面光線過亮，進而導致顯示器下方照明不足，產生桌面陰暗等影響使用者視野的情形。 As a result, the industry has developed a design that compensates for light on the back of the display. However, this design may cause the back light to be too bright, which may result in insufficient illumination under the display, resulting in a situation in which the desktop is dark and affects the user's field of vision.
有鑑於此，本新型之目的在於提供一種顯示裝置，藉由輔助光源的設置，提供最適合的下方、前方或桌面照明。 In view of this, it is an object of the present invention to provide a display device that provides optimum bottom, front or desktop illumination by means of an auxiliary light source.
顯示裝置包含顯示面及輔助光源組。顯示面具有相對之顯示面頂端及顯示面底端。輔助光源組設置於顯示面頂端之上及/或顯示面底端之下。其中，輔助光源組用以產生輔助光線，輔助光線照射顯示面底端下方及/或顯示面底端下方且朝顯示面之顯示方向延伸之區域。 The display device includes a display surface and an auxiliary light source group. The display surface has a top end of the display surface and a bottom end of the display surface. The auxiliary light source group is disposed above the top of the display surface and/or below the bottom end of the display surface. The auxiliary light source group is configured to generate auxiliary light, and the auxiliary light illuminates an area below the bottom end of the display surface and/or below the bottom end of the display surface and extends toward the display direction of the display surface.
1‧‧‧顯示裝置 1‧‧‧ display device
11‧‧‧顯示面 11‧‧‧ Display surface
111‧‧‧頂端 111‧‧‧Top
112‧‧‧底端 112‧‧‧ bottom
121‧‧‧頂端光源模組 121‧‧‧Top light source module
122‧‧‧底端光源模組 122‧‧‧Bottom light source module
2‧‧‧殼體 2‧‧‧Shell
21‧‧‧顯示框 21‧‧‧ display box
121a‧‧‧頂端光源 121a‧‧‧Top light source
121b‧‧‧導光構件 121b‧‧‧Light guiding members
122a‧‧‧底端光源 122a‧‧‧Bottom light source
122b‧‧‧導光構件 122b‧‧‧Light guiding members
121c‧‧‧外遮光板 121c‧‧‧ outer visor
121d‧‧‧內遮光板 121d‧‧‧ inner visor
122c‧‧‧底端遮光板 122c‧‧‧Bottom visor
3‧‧‧背部光源模組 3‧‧‧Back light source module
31a‧‧‧背部光源 31a‧‧‧Back light source
31b‧‧‧導光構件 31b‧‧‧Light guiding members
31c‧‧‧遮光板 31c‧‧ visor
31d‧‧‧遮光板 31d‧‧‧ visor
22‧‧‧上框條 22‧‧‧Top frame
23‧‧‧轉軸 23‧‧‧ shaft
41‧‧‧頂端遮光板 41‧‧‧Top visor
42‧‧‧底端遮光板 42‧‧‧Bottom visor
51‧‧‧偏光層 51‧‧‧ polarizing layer
13‧‧‧內側面 13‧‧‧ inside
14‧‧‧液晶分佈區 14‧‧‧Liquid distribution area
61‧‧‧顯示光源 61‧‧‧ display light source
20‧‧‧本體 20‧‧‧ body
71‧‧‧基座 71‧‧‧Base
S‧‧‧支撐面 S‧‧‧ support surface
C‧‧‧重疊部分 C‧‧‧ overlap
121L‧‧‧頂端輔助光線 121L‧‧‧ top auxiliary light
122L‧‧‧底端輔助光線 122L‧‧‧Bottom auxiliary light
21a‧‧‧縫隙 21a‧‧‧ gap
21b‧‧‧縫隙 21b‧‧‧ gap
81‧‧‧區域 81‧‧‧Area
123a‧‧‧顯示光源 123a‧‧‧Display light source
圖1係為本新型顯示裝置之一實施例立體圖。 1 is a perspective view of an embodiment of the present display device.
圖2係為本新型顯示裝置之一實施例側視圖。 2 is a side view of an embodiment of the present type of display device.
圖3係為本新型顯示裝置之一實施例側視圖。 Figure 3 is a side elevational view of one embodiment of the novel display device.
圖4係為本新型顯示裝置之一實施例側視圖。 4 is a side view of an embodiment of the present type of display device.
圖5A-1~圖5B係為本新型顯示裝置之一實施例示意圖。 5A-1 to 5B are schematic views showing an embodiment of the present display device.
圖6係為本新型顯示裝置之一實施例側視圖。 Figure 6 is a side elevational view of one embodiment of the novel display device.
圖7係為本新型顯示裝置之一實施例側視圖。 Figure 7 is a side elevational view of one embodiment of the novel display device.
圖8係為本新型顯示裝置之一實施例示意圖。 FIG. 8 is a schematic diagram of an embodiment of the present display device.
圖9係為本新型顯示裝置與一般顯示裝置之使用比較示意圖。 FIG. 9 is a schematic view showing the comparison between the display device of the present invention and a general display device.
以下將以圖式配合文字敘述揭露本新型的複數個實施方式，為明確說明起見，許多實務上的細節將在以下敘述中一併說明。然而，應瞭解到，這些實務上的細節不應用以限制本新型。此外，為簡化圖式起見，一些習知的結構與元件在圖式中將以簡單示意的方式繪出。 In the following, a plurality of embodiments of the present invention will be disclosed in the context of the drawings. For the sake of clarity, a number of practical details will be described in the following description. However, it should be understood that these practical details are not intended to limit the novel. In addition, some of the known structures and elements are illustrated in the drawings in a simplified schematic representation.
請參閱圖1及圖2，顯示裝置1可包含顯示面11及輔助光源組12。顯示面11具有頂端111及與其相對的底端112。舉例來說，顯示面11靠近顯示裝置1底座71(或支撐面)之一側緣可視為底端，而較遠離底座71(或支撐面)之一側緣可視為頂端。輔助光源組12可設置於頂端111之上、底端112之下，或同時設置於頂端111之上及底端112之下，換言之，輔助光源組12不會遮蔽顯示面11的可視區域(Active Area)。於此實施例中，「頂端111之上」係 指自頂端111相反於底座或支撐面之方向，而不限於正上方；「底端112之下」係指自底端112朝向底座或支撐面的方向，包含而不限於正下方。輔助光源組12可包含頂端光源模組121及底端光源模組122，用以產生輔助光線，輔助光線包含由頂端光源模組121所發射出的光線(亦稱為頂端輔助光線121L)，以及由底端光源模組122所發射出的光線(亦稱為底端輔助光線122L)。其主要照射區域為顯示面11底端112下方及/或顯示面11底端112下方且朝顯示面11之顯示方向延伸之區域81(例如鍵盤、書本放置處)，可作為顯示面周邊的補償照明，例如桌面補償照明。 Referring to FIGS. 1 and 2 , the display device 1 can include a display surface 11 and an auxiliary light source group 12 . The display surface 11 has a top end 111 and a bottom end 112 opposite thereto. For example, a side edge of the display surface 11 near one of the bases 71 (or support faces) of the display device 1 may be regarded as a bottom end, and a side edge farther away from the base 71 (or a support surface) may be regarded as a top end. The auxiliary light source group 12 can be disposed above the top end 111, below the bottom end 112, or at the same time above the top end 111 and below the bottom end 112. In other words, the auxiliary light source group 12 does not obscure the visible area of the display surface 11 (Active Area). In this embodiment, "above the top 111" is It refers to the direction from the top end 111 opposite to the base or the support surface, and is not limited to being directly above; "below the bottom end 112" refers to the direction from the bottom end 112 toward the base or the support surface, including but not limited to just below. The auxiliary light source group 12 may include a top light source module 121 and a bottom light source module 122 for generating auxiliary light, and the auxiliary light includes light emitted by the top light source module 121 (also referred to as a top auxiliary light 121L), and Light emitted by the bottom light source module 122 (also referred to as bottom auxiliary light 122L). The main irradiation area is an area 81 below the bottom end 112 of the display surface 11 and/or below the bottom end 112 of the display surface 11 and extending toward the display direction of the display surface 11 (for example, a keyboard or a book placement place), which can be used as a periphery of the display surface. Compensating lighting, such as desktop compensation lighting.
於此實施例中，頂端光源模組121可設置於顯示面11頂端111上方，具體來說，係指殼體2與顯示面11頂端111所夾之空間，可包含頂端光源121a及導光構件121b，頂端光源121a可以是發光二極體光源或其他類似的構件。頂端光源121a及導光構件121b沿顯示面11頂端111分佈設置；舉例而言，頂端光源121a及導光構件121b之延伸方向分別平行於頂端111。然而在不同實施例中，亦可以數組頂端光源121a及導光構件121b分別對應於頂端111的不同區段。導光構件121b係朝向顯示面11底端112的方向傾斜；換言之，導光構件121b同時朝顯示面11的顯示側及底端112伸出。頂端光源121a所在之一側視為導光構件121b的入光側，其相對之一側則視為出光側。頂端光源121a朝向入光側發光，並經由導光構件121b引導至發光側出光以形成頂端輔助光線121L，且頂端輔助光線121L會由於導光構件121b傾斜方向而被導引至顯示面11底端112下方且朝顯示面11之顯示方向延伸之區域。此外，還可以藉由光線在導光構件121b進行全反射傳遞的特性，可限制頂端輔助光線121L的照射範圍，以減少頂端輔助光線121L照射到使用者的眼睛 或顯示面11上的狀況。 In this embodiment, the top light source module 121 can be disposed above the top end 111 of the display surface 11 , specifically, the space between the housing 2 and the top end 111 of the display surface 11 , and can include the top light source 121 a and the light guiding member. 121b, the top light source 121a may be a light emitting diode light source or other similar member. The top light source 121a and the light guiding member 121b are distributed along the top end 111 of the display surface 11; for example, the extending directions of the front light source 121a and the light guiding member 121b are parallel to the top end 111, respectively. However, in different embodiments, the array of top end light sources 121a and light guide members 121b may also correspond to different sections of the top end 111, respectively. The light guiding member 121b is inclined toward the bottom end 112 of the display surface 11; in other words, the light guiding member 121b simultaneously protrudes toward the display side and the bottom end 112 of the display surface 11. One side of the top light source 121a is regarded as the light incident side of the light guiding member 121b, and the opposite side is regarded as the light emitting side. The top light source 121a emits light toward the light incident side, and is guided to the light emitting side through the light guiding member 121b to form the top auxiliary light 121L, and the top auxiliary light 121L is guided to the bottom end of the display surface 11 due to the oblique direction of the light guiding member 121b. An area below 112 and extending toward the display direction of the display surface 11. In addition, the illumination range of the tip auxiliary light 121L can be limited by the characteristic of the total reflection transmission of the light in the light guiding member 121b, so as to reduce the exposure of the tip auxiliary light 121L to the user's eyes. Or display the condition on the face 11.
此外，在本實施例中，顯示裝置之殼體2具有圍繞於顯示面11之顯示框21。換言之，顯示面具有可視區及非可視區，且非可視區位於可視區之外週緣，而殼體係圍繞可視區之外週緣。顯示框21對應於顯示面11頂端111之部分形成有縫隙21a，或可與顯示面11之間夾成縫隙。導光構件121b係容納於縫隙21a內，頂端光源121a則整體容納於顯示裝置之殼體2內。縫隙可係平行於顯示面11的頂端111，並較頂端111為長。 Further, in the present embodiment, the casing 2 of the display device has the display frame 21 surrounding the display surface 11. In other words, the display surface has a visible area and a non-visible area, and the non-visible area is located outside the visible area, and the housing surrounds the periphery of the visible area. The display frame 21 is formed with a slit 21a corresponding to a portion of the top end 111 of the display surface 11, or may be formed with a gap with the display surface 11. The light guiding member 121b is housed in the slit 21a, and the top end light source 121a is entirely housed in the casing 2 of the display device. The slit may be parallel to the top end 111 of the display surface 11 and longer than the top end 111.
請繼續參閱圖2，底端光源模組122可包含底端光源122a，底端光源122a亦可以是發光二極體燈條，但不以此限制。本實施例之底端光源122a係設置於顯示面11底端112之下，具體來說，「底端112之下」舉例而言係指自底端112朝向底座或支撐面的方向，包含而不限於正下方，用以產生底端輔助光線122L，並照射顯示面11底端112下方及顯示面11底端112下方朝顯示面11之顯示方向延伸之區域。舉例而言，底端光源122a之延伸方向係平行於底端112。然而在不同實施例中，亦可以數組底端光源122a對應於底端112的不同區段。更進一步，顯示框21對應於顯示面11底端112之部分形成有縫隙21b，或可與顯示面11之間夾成縫隙，底端光源122a係容納於縫隙21b內。縫隙21b可係平行於顯示面11的底端112，並較底端112為長。 Referring to FIG. 2 , the bottom light source module 122 may include a bottom end light source 122 a , and the bottom end light source 122 a may also be a light emitting diode light strip, but is not limited thereto. The bottom end light source 122a of the present embodiment is disposed below the bottom end 112 of the display surface 11. Specifically, the "under the bottom end 112" refers to the direction from the bottom end 112 toward the base or the support surface, for example. The bottom auxiliary light 122L is generated not to be directly below, and is irradiated to an area below the bottom end 112 of the display surface 11 and below the bottom end 112 of the display surface 11 to extend in the display direction of the display surface 11. For example, the direction in which the bottom end light source 122a extends is parallel to the bottom end 112. However, in various embodiments, the array bottom end light source 122a may also correspond to a different section of the bottom end 112. Further, the display frame 21 is formed with a slit 21b corresponding to a portion of the bottom end 112 of the display surface 11, or may be sandwiched with the display surface 11, and the bottom end light source 122a is housed in the slit 21b. The slit 21b may be parallel to the bottom end 112 of the display surface 11 and be longer than the bottom end 112.
藉由顯示框21與底端光源122a之相對位置，顯示框21可作為自然的遮光裝置，在此可稱作底端遮光板，以避免底端光源122a照射至顯示面11及使用者眼睛。 By the relative position of the display frame 21 and the bottom end light source 122a, the display frame 21 can be used as a natural shading device, which may be referred to herein as a bottom end visor to prevent the bottom end light source 122a from illuminating the display surface 11 and the user's eyes.
於此實施例中，亦可於殼體2處另設背部光源模組3，背部光源模組3可照設至例如牆壁面或位於顯示裝置後方之面，以作為背部的補償 光源。 In this embodiment, a back light source module 3 may be additionally disposed at the housing 2, and the back light source module 3 may be disposed on, for example, a wall surface or a surface behind the display device to compensate for the back. light source.
於另一實施例中，請參閱圖3，底端光源模組122可設置於顯示面11底端112下方，所述下方係指自底端112朝向底座或支撐面的方向，包含而不限於正下方。底端光源模組122可包含底端光源122a及導光構件122b，底端光源122a可以是發光二極體燈條，但不以此為限。底端光源122a及導光構件122b沿顯示面11底端112分佈設置；舉例而言，底端光源122a及導光構件122b之延伸方向分別平行於底端112。然而在不同實施例中，亦可以數組底端光源122a及導光構件122b分別對應於底端112的不同區段。導光構件122b係朝向顯示面11底端112外側及下方傾斜；換言之，導光構件122b同時朝顯示面11的顯示側及底端112伸出。底端光源122a所在之一側視為導光構件122b的入光側，其相對之一側則視為出光側。底端光源122a朝向入光側發光，並經由導光構件122b引導至發光側出光以形成底端輔助光線122L，且底端輔助光線122L因導光構件122b之傾斜方向而被導引照射至顯示面11底端112下方且朝顯示面11之顯示方向延伸之區域。此外，還更可藉由光線在導光構件122b進行全反射傳遞的特性，可限制底端輔助光線122L的照射範圍，以減少底端輔助光線122L照射到使用者的眼睛或顯示面11上的狀況。 In another embodiment, referring to FIG. 3 , the bottom light source module 122 can be disposed under the bottom end 112 of the display surface 11 , and the lower portion refers to the direction from the bottom end 112 toward the base or the support surface, including but not limited to Directly below. The bottom end light source module 122 may include a bottom end light source 122a and a light guiding member 122b. The bottom end light source 122a may be a light emitting diode strip, but is not limited thereto. The bottom end light source 122a and the light guiding member 122b are disposed along the bottom end 112 of the display surface 11; for example, the extending directions of the bottom end light source 122a and the light guiding member 122b are parallel to the bottom end 112, respectively. However, in various embodiments, the array bottom end light source 122a and the light guiding member 122b may also correspond to different sections of the bottom end 112, respectively. The light guiding member 122b is inclined toward the outside and below the bottom end 112 of the display surface 11; in other words, the light guiding member 122b simultaneously protrudes toward the display side and the bottom end 112 of the display surface 11. One side of the bottom end light source 122a is regarded as the light incident side of the light guiding member 122b, and the opposite side is regarded as the light exiting side. The bottom end light source 122a emits light toward the light incident side, and is guided to the light emitting side through the light guiding member 122b to form the bottom auxiliary light 122L, and the bottom auxiliary light 122L is guided to the display due to the tilting direction of the light guiding member 122b. An area below the bottom end 112 of the face 11 and extending toward the display direction of the display surface 11. In addition, the illumination range of the bottom auxiliary light 122L can be limited by the characteristic of the total reflection transmission of the light on the light guiding member 122b, so as to reduce the illumination of the bottom auxiliary light 122L on the user's eye or display surface 11. situation.
類似地，顯示裝置之殼體2圍繞於顯示面11之部分可視為顯示框21，顯示框21對應於顯示面11底端112之部分形成有縫隙21b，或可與顯示面11之間夾成縫隙。導光構件122b係容納於縫隙21b內，底端光源122a則整體容納於顯示裝置之殼體2內。縫隙21b可平行於顯示面11的底端112，並較底端112為長。 Similarly, a portion of the housing 2 of the display device surrounding the display surface 11 can be regarded as a display frame 21, and a portion of the display frame 21 corresponding to the bottom end 112 of the display surface 11 is formed with a slit 21b, or can be sandwiched between the display surface 11. Gap. The light guiding member 122b is housed in the slit 21b, and the bottom end light source 122a is entirely housed in the casing 2 of the display device. The slit 21b may be parallel to the bottom end 112 of the display surface 11 and be longer than the bottom end 112.
於此實施例中，背部光源模組3亦可由背部光源31a及導光構件31b組成。同樣地，背部光源31a所在之一側視為導光構件31b的入光側，其相對之一側則視為出光側。背部光源31a朝向入光側發光，並經由導光構件31b引導至發光側出光並照射至殼體2後方之區域。 In this embodiment, the back light source module 3 can also be composed of a back light source 31a and a light guiding member 31b. Similarly, one side of the back light source 31a is regarded as the light incident side of the light guiding member 31b, and the opposite side is regarded as the light exiting side. The back light source 31a emits light toward the light incident side, and is guided to the light emitting side by the light guiding member 31b to emit light to the region behind the casing 2.
請參閱圖4，頂端光源模組121可包含沿顯示面11頂端111分佈之頂端光源121a、外遮光板121c及內遮光板121d。外遮光板121c位於頂端光源121a在顯示面11顯示方向上之一側，且頂端光源121a可夾設於外遮光板121c及內遮光板121d之間。外遮光板121c及內遮光板121d係朝向顯示面11底端112之方向傾斜。據此設計，頂端光源121a產生之光線經外遮光板121c之限制而僅照射於顯示面11底端112下方朝顯示面11之顯示方向延伸之區域，且內遮光板121d阻擋頂端光源121a產生之光線照射至顯示面11上。 Referring to FIG. 4 , the top light source module 121 may include a top light source 121 a , an outer light shielding plate 121 c , and an inner light shielding plate 121 d distributed along the top end 111 of the display surface 11 . The outer visor 121c is located on one side of the front light source 121a in the display direction of the display surface 11, and the top light source 121a is interposed between the outer visor 121c and the inner visor 121d. The outer visor 121c and the inner visor 121d are inclined toward the bottom end 112 of the display surface 11. According to this design, the light generated by the top light source 121a is limited to the area extending below the bottom end 112 of the display surface 11 toward the display direction of the display surface 11 by the outer light shielding plate 121c, and the inner light blocking plate 121d blocks the top light source 121a. Light is applied to the display surface 11.
請繼續參閱圖4，底端光源模組122可包含沿顯示面11底端112分佈之底端光源122a及底端遮光板122c，且底端遮光板122c位於顯示面11顯示方向上之一側，並朝顯示面11底端112之下方傾斜。據此設計，底端光源122a產生的光線經底端遮光板122c的限制而僅照射於顯示面11底端112下方及顯示面11底端112下方朝顯示面11之顯示方向延伸之區域。 Referring to FIG. 4, the bottom light source module 122 may include a bottom end light source 122a and a bottom end light blocking plate 122c distributed along the bottom end 112 of the display surface 11, and the bottom end light blocking plate 122c is located on one side of the display surface 11 in the display direction. And inclined downward toward the bottom end 112 of the display surface 11. According to this design, the light generated by the bottom end light source 122a is irradiated only under the bottom end 112 of the display surface 11 and below the bottom end 112 of the display surface 11 to extend in the display direction of the display surface 11.
於此實施例中，亦可具有背部光源模組，其包含背部光源31a及兩遮光板31c及31d。 In this embodiment, a back light source module may be further included, including a back light source 31a and two light blocking plates 31c and 31d.
於另一實施例中，如圖5A-1、圖5A-2及圖5B所示，殼體2可另包含本體20及上框條22，上框條22可位於顯示面11後方及包圍顯示面11之殼體2之間，可藉由例如轉軸23或類似的裝置鉸接於本體20上。頂端光源121a與導光構件121b設置於上框條22內側。據此設計，上框條22可以轉軸 23相對於顯示面11旋轉外翻。於實際應用中，當需要補償光線時，可將上框條22旋轉外翻，並可調整照射角度；於不使用時，可將上框條22向內旋轉，如圖5B所示，可將頂端光源121a與導光構件121b收納於殼體2內。 In another embodiment, as shown in FIG. 5A-1, FIG. 5A-2 and FIG. 5B, the housing 2 can further include a body 20 and an upper frame strip 22, and the upper frame strip 22 can be located behind the display surface 11 and surrounding the display. The housing 2 of the face 11 can be hinged to the body 20 by means of, for example, a rotating shaft 23 or the like. The top light source 121a and the light guiding member 121b are disposed inside the upper frame strip 22. According to this design, the upper frame 22 can be rotated 23 is rotated outward with respect to the display surface 11. In practical applications, when the light is required to be compensated, the upper frame 22 can be rotated and everted, and the illumination angle can be adjusted; when not in use, the upper frame 22 can be rotated inward, as shown in FIG. 5B, The top light source 121a and the light guiding member 121b are housed in the casing 2.
於另一實施例，請參閱圖6，顯示裝置1具有顯示面，顯示面板可具有外側面11、內側面13及夾於外側面11及內側面13之間的液晶分佈區14。外側面11即為顯示面，而內側面13設有多個顯示光源123a，用以產生光線穿透顯示面板，並經液晶分佈區14調控後形成影像。於本實施例中，底端光源模組122包含底端光源122a及底端遮光板42，底端光源122a設置於內側面13，並位於顯示光源123a朝向顯示面11底端之一側外。底端遮光板42沿顯示面11底端分佈於顯示面11外，並隔著顯示面板與底端光源122a相對設置。據此設計，底端光源122a所產生的光線穿過顯示面板後經底端遮光板42之限制而僅照射於顯示面11底端下方及顯示面11底端下方朝顯示面11之顯示方向延伸之區域。 In another embodiment, referring to FIG. 6 , the display device 1 has a display surface. The display panel may have an outer side surface 11 , an inner side surface 13 , and a liquid crystal distribution area 14 sandwiched between the outer side surface 11 and the inner side surface 13 . The outer side surface 11 is a display surface, and the inner side surface 13 is provided with a plurality of display light sources 123a for generating light to penetrate the display panel and being controlled by the liquid crystal distribution area 14 to form an image. In the embodiment, the bottom end light source module 122 includes a bottom end light source 122a and a bottom end light shielding plate 42. The bottom end light source 122a is disposed on the inner side surface 13 and is located outside one side of the display light source 123a toward the bottom end of the display surface 11. The bottom end visor 42 is distributed outside the display surface 11 along the bottom end of the display surface 11, and is disposed opposite to the bottom end light source 122a via the display panel. According to this design, the light generated by the bottom end light source 122a passes through the display panel and is restricted by the bottom end visor 42 to be irradiated only below the bottom end of the display surface 11 and below the bottom end of the display surface 11 to extend in the display direction of the display surface 11. The area.
類似地，頂端光源模組121包含頂端光源121a及頂端遮光板41，頂端光源121a設置於內側面13，並位於顯示光源123a朝向顯示面11底端之一側外。頂端遮光板41沿顯示面11頂端分佈於顯示面11外，並隔著顯示面板與頂端光源121a相對設置。據此設計，頂端光源121a所產生的光線穿過顯示面板後經頂端遮光板41之限制而僅照射於顯示面11底端下方及顯示面11底端下方朝顯示面11之顯示方向延伸之區域。殼體2後方亦可設置背部光源31a，用以提高補償照明的效果。 Similarly, the top light source module 121 includes a top light source 121a and a top light blocking plate 41. The top light source 121a is disposed on the inner side surface 13 and is located outside the display light source 123a toward the bottom end of the display surface 11. The top visor 41 is disposed outside the display surface 11 along the top end of the display surface 11, and is disposed opposite to the top light source 121a via the display panel. According to this design, the light generated by the top light source 121a passes through the display panel and is limited to the area below the bottom end of the display surface 11 and below the bottom end of the display surface 11 toward the display surface of the display surface 11 through the restriction of the top light shielding plate 41. . A back light source 31a may be disposed behind the casing 2 to improve the effect of compensating for illumination.
於此實施例中，頂端光源121a、底端光源122a及顯示光源123a可由發光二極體所形成，但不以此為限。此三種光源可搭配組成發光 二極體陣列，而形成為直下式的背光模組。然而，於其他實施例中，頂端光源121a與底端光源122a亦可為獨立於顯示光源123a外之發光二極體陣列或採用燈管等不同光源，並可依需求單獨調控使用。 In this embodiment, the top light source 121a, the bottom end light source 122a, and the display light source 123a may be formed by a light emitting diode, but not limited thereto. These three light sources can be combined to form a light The diode array is formed as a direct-lit backlight module. However, in other embodiments, the top end light source 121a and the bottom end light source 122a may be independent of the light source diode array outside the display light source 123a or use different light sources such as a lamp tube, and may be separately adjusted and used according to requirements.
於本實施例中，顯示面板1另包含偏光層51。頂端光源121a與底端光源122a於顯示面板之投影範圍(圖中虛線繪示處)係位於液晶分佈區14之外。偏光層51設置於外側面11上，偏光層51係延伸至涵蓋頂端光源121a與底端光源122a所產生之光線，其作用在於可降低光線照射至桌面所產生的眩光。於其他實施例中，偏光層51亦可不延伸至涵蓋頂端光源121a與底端光源122a所產生之光線，於此情況下，雖無法降低眩光之功效，但可提升補償光線的光線使用效率。 In the embodiment, the display panel 1 further includes a polarizing layer 51. The projection range (shown by a broken line in the figure) of the top light source 121a and the bottom end light source 122a on the display panel is outside the liquid crystal distribution area 14. The polarizing layer 51 is disposed on the outer side surface 11. The polarizing layer 51 extends to cover the light generated by the top end light source 121a and the bottom end light source 122a, and functions to reduce glare generated by the light being irradiated to the table top. In other embodiments, the polarizing layer 51 may not extend to cover the light generated by the top light source 121a and the bottom light source 122a. In this case, although the effect of glare cannot be reduced, the light use efficiency of the compensated light can be improved.
本新型之另一實施例，如圖7所示，顯示裝置1具有顯示面板，顯示面板可具有外側面11及內側面13，外側面11即為顯示面。於內側面13設置有顯示光源61，用以產生光線並穿透顯示面板以形成顯示影像。頂端遮光板41與底端遮光板42分別沿顯示面11之頂端111及底端112分佈於顯示面11外。並且，頂端光源121a及底端光源122a產生的光線穿過顯示面板後分別於顯示面11頂端111及底端112外經頂端遮光板41與底端遮光板42之導引而形成頂、底端輔助光線。於此實施例中，頂端光源121a、底端光源122a及顯示光源61可為發光二極體、有機發光二極體或微形發光二極體，並可共同形成有機發光二極體陣列或微形發光二極體陣列。類似前述實施例，本實施例之頂端光源121a與底端光源122a於顯示面板之投影範圍亦位於液晶分佈區之外。 In another embodiment of the present invention, as shown in FIG. 7, the display device 1 has a display panel. The display panel may have an outer side surface 11 and an inner side surface 13, and the outer side surface 11 is a display surface. A display light source 61 is disposed on the inner side surface 13 for generating light and penetrating the display panel to form a display image. The top end visor 41 and the bottom end visor 42 are distributed outside the display surface 11 along the top end 111 and the bottom end 112 of the display surface 11, respectively. The light generated by the top light source 121a and the bottom light source 122a passes through the display panel and is respectively guided by the top end visor 41 and the bottom end visor 42 at the top end 111 and the bottom end 112 of the display surface 11 to form a top end and a bottom end. Auxiliary light. In this embodiment, the top light source 121a, the bottom end light source 122a, and the display light source 61 may be a light emitting diode, an organic light emitting diode, or a micro light emitting diode, and may form an organic light emitting diode array or a micro Shaped LED array. Similar to the foregoing embodiment, the projection range of the top light source 121a and the bottom end light source 122a of the present embodiment on the display panel is also outside the liquid crystal distribution area.
於實際應用中，如圖8所示，顯示裝置1之基座71(底座)設置 於支撐面S上，支撐面S例如是桌面、地面或其他類似的地方。底端光源模組122所產生之光線形成底端輔助光線，底端輔助光線照射於支撐面S上所形成之區域可定義為第一照射區域C1。另一方面，頂端光源模組121所產生之光線形成為頂端輔助光線，頂端輔助光線照射於支撐面S上所形成之區域可定義為第二照射區域C2。於一範例實施例之設計下，第一照射區域C1及第二照射區域C2重疊部分區域C的最大反射亮度不會大於第一照射區域C1或第二照射區域C2各自內部之最大反射亮度。並且，輔助光線於支撐面S上產生的最大反射亮度可介於顯示面11顯示亮度的0.33倍至3倍之間；藉由此一設計，可提供使用者較舒適的視覺。 In practical applications, as shown in FIG. 8, the base 71 (base) of the display device 1 is set. On the support surface S, the support surface S is, for example, a table top, a floor or the like. The light generated by the bottom light source module 122 forms a bottom auxiliary light, and the area formed by the bottom auxiliary light on the support surface S can be defined as the first illumination area C1. On the other hand, the light generated by the top light source module 121 is formed as the top auxiliary light, and the area formed by the top auxiliary light on the support surface S can be defined as the second illumination area C2. Under the design of an exemplary embodiment, the maximum reflected brightness of the overlap portion C of the first illumination region C1 and the second illumination region C2 is not greater than the maximum reflection brightness of each of the first illumination region C1 or the second illumination region C2. Moreover, the maximum reflected brightness of the auxiliary light on the support surface S can be between 0.33 and 3 times the brightness of the display surface 11; by this design, the user can provide a more comfortable vision.
詳細而言，以人眼平視顯示裝置上緣之高度定義為h，此時眼球與顯示面中心之俯角約為15度，而方便眼球轉動的下視野約為30度。人眼與顯示面之距離定義為D，使用者視野下緣至顯示面之水平距離為X。由前述條件可知，當人眼與顯示面距離為D時，X符合X=D-h，因此，為符合前述之比值0.33~3，重疊區域C之反射亮度y符合0.33Ly3L。其中L可依據不同條件可採用白亮度、畫面最大亮度或畫面平均亮度代表。 In detail, the height of the upper edge of the human eye-view display device is defined as h, and the depression angle of the eyeball and the center of the display surface is about 15 degrees, and the lower field of view for facilitating the rotation of the eyeball is about 30 degrees. The distance between the human eye and the display surface is defined as D, and the horizontal distance from the lower edge of the user's field of view to the display surface is X. It can be seen from the above conditions that when the distance between the human eye and the display surface is D, X satisfies X=Dh. Therefore, in order to meet the aforementioned ratio of 0.33 to 3, the reflection luminance y of the overlap region C conforms to 0.33L. y 3L. L can be represented by white brightness, maximum brightness of the picture or average brightness of the picture according to different conditions.
藉由本新型之設計，對使用者進行實際測試。令受試者使用包含/不包含本新型補償光源的顯示裝置，並針對使用兩種顯示裝置時，兩眼瞳孔之大小平均值。如圖9所示，圖中方塊數值及其曲線代表觀看一般顯示裝置時，兩眼瞳孔對於視野中五個角度的各點平均數值，而圖中圓點數值及其曲線代表觀看本新型顯示裝置時，兩眼瞳孔對於視野中五個角度的各點平均數值。由圖中可看出，使用本新型之顯示裝置時，兩眼瞳孔於各角度之視野之變化相對較小，且瞳孔大小也相對較小，亦即，瞳孔的穩定 度相對高，且容易對焦。整體而言，受試者於使用本新型之顯示裝置時，瞳孔直徑較使用一般無補償光源之顯示裝置時小4%。 The user is actually tested by the design of the present invention. The subject was asked to use a display device with/without the novel compensation light source, and for the average size of the pupils of both eyes when using two display devices. As shown in FIG. 9, the block values and their curves represent the average values of the points of the two eye pupils at five angles in the field of view when viewing the general display device, and the dot values and the curves in the figure represent the viewing of the new display device. At the same time, the pupils of both eyes have an average value for each of the five angles in the field of view. As can be seen from the figure, when the display device of the present invention is used, the change of the pupil of each eye at each angle is relatively small, and the pupil size is relatively small, that is, the pupil is stable. The degree is relatively high and easy to focus. Overall, when using the display device of the present invention, the pupil diameter was 4% smaller than that of a display device using a generally uncompensated light source.
藉由以上具體實施例之詳述，係希望能更加清楚描述本創作之特徵與精神，而並非以上述所揭露的較佳具體實施例來對本創作之範疇加以限制，任何熟知此技藝者，在不脫離本創作的精神和範圍內，當可做各種更動與潤飾。因此，本創作的保護範圍當視後附的申請專利範圍所界定者為準。 The features and spirit of the present invention are intended to be more clearly described in the detailed description of the preferred embodiments of the present invention, and are not intended to limit the scope of the present invention. Without changing from the spirit and scope of this creation, you can make all kinds of changes and retouching. Therefore, the scope of protection of this creation is subject to the definition of the scope of the appended patent application.
1‧‧‧顯示裝置 1‧‧‧ display device
11‧‧‧顯示面 11‧‧‧ Display surface
111‧‧‧頂端 111‧‧‧Top
112‧‧‧底端 112‧‧‧ bottom
121‧‧‧頂端光源模組 121‧‧‧Top light source module
122‧‧‧底端光源模組 122‧‧‧Bottom light source module
Claims (25)
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| TW105214957U TWM541028U (en) | 2016-09-30 | 2016-09-30 | Display device |
| CN201621314180.1U CN206210285U (en) | 2016-09-30 | 2016-12-02 | Display device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| TW105214957U TWM541028U (en) | 2016-09-30 | 2016-09-30 | Display device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| TWM541028U true TWM541028U (en) | 2017-05-01 |
Family
ID=58751230
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| TW105214957U TWM541028U (en) | 2016-09-30 | 2016-09-30 | Display device |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN206210285U (en) |
| TW (1) | TWM541028U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI739322B (en) * | 2020-02-26 | 2021-09-11 | 佳世達科技股份有限公司 | Color calibrating auxiliary module and color calibrating method |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107631190A (en) * | 2017-09-29 | 2018-01-26 | 苏州佳世达电通有限公司 | Lighting device and display system |
| CN108470525B (en) * | 2018-03-12 | 2021-01-05 | 东莞市闻誉实业有限公司 | Double-sided display screen |
| CN108399859B (en) * | 2018-05-17 | 2024-03-22 | 苏州佳世达电通有限公司 | Display device |
| CN108761877A (en) * | 2018-05-24 | 2018-11-06 | 京东方科技集团股份有限公司 | Display panel, display device and the control method based on it |
| CN113160771B (en) * | 2020-01-22 | 2022-09-02 | 苏州佳世达电通有限公司 | Color correction auxiliary module, display device and color correction method |
| CN112509480A (en) * | 2020-12-23 | 2021-03-16 | 张斌彬 | Eye-protecting display screen |
-
2016
- 2016-09-30 TW TW105214957U patent/TWM541028U/en not_active IP Right Cessation
- 2016-12-02 CN CN201621314180.1U patent/CN206210285U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI739322B (en) * | 2020-02-26 | 2021-09-11 | 佳世達科技股份有限公司 | Color calibrating auxiliary module and color calibrating method |
Also Published As
| Publication number | Publication date |
|---|---|
| CN206210285U (en) | 2017-05-31 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| TWM541028U (en) | Display device | |
| US10352531B2 (en) | Optical diffusion plate and light source module | |
| US7223009B2 (en) | Backlighting device for an information display element of a portable object | |
| US10338364B2 (en) | Light source module and light source unit | |
| TW200424472A (en) | Backlight unit and liquid crystal display unit using backlight unit | |
| JP2011090217A (en) | Lighting device | |
| KR102143087B1 (en) | Backlight unit and display appratus having the same | |
| TW201205132A (en) | Light guide plate and backlight unit including the same | |
| US10775026B2 (en) | Moon appearance generating system | |
| US9952373B2 (en) | Light source module and display apparatus | |
| JP2018083593A (en) | Display device | |
| TWI522696B (en) | Electronic device having transparent display function and display device thereof | |
| US11022805B2 (en) | Head-mounted display apparatus with optical adjustment element | |
| JP6436779B2 (en) | Outdoor lighting equipment | |
| JP6770026B2 (en) | Lenses, light source devices, backlight units, and electronic devices | |
| TWI648562B (en) | Reflective display device | |
| JP2014026094A (en) | Illuminating device and display unit | |
| JP6719654B2 (en) | Handwriting support device | |
| JP2011096448A (en) | Lighting device | |
| CN212108011U (en) | Blue light prevention blackboard lamp | |
| CN205038410U (en) | Display device | |
| KR20110083974A (en) | Dispaly device having lighting part | |
| US20240171725A1 (en) | Multi-view display device | |
| JP7269357B2 (en) | Visual function test device | |
| KR100903436B1 (en) | Display Device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MM4K | Annulment or lapse of a utility model due to non-payment of fees |