CN102819986B - Display - Google Patents
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- CN102819986B CN102819986B CN201110162252.0A CN201110162252A CN102819986B CN 102819986 B CN102819986 B CN 102819986B CN 201110162252 A CN201110162252 A CN 201110162252A CN 102819986 B CN102819986 B CN 102819986B
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- display
- component
- keeper
- blooming
- side plate
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Abstract
The invention provides a display for reducing lightspots when pictures are displayed. The display comprises a shell, a light guide plate, at least an optical film, a light source group, a positioning piece, an L-shaped spacer and a display panel. The shell comprises four side plates and a bottom plate. The four side plates which are interconnected are connected at the bottom plate. The light guide plate is arranged on the bottom plate and is provided with an in-light face. The optical film is arranged on the light guide plate. The light source group is arranged inside one of the four side plates for projecting light toward the in-light face of the light guide plate. The positioning piece is arranged inside one of the four side plates and is located above the light source group. The L-shaped spacer is close to the inside of one of the four side plates, and comprises a first part and a second part. The first part is arranged on the optical film, and the second part is arranged on the first part. The display panel is arranged on the first part. The second part is located between the display panel and the positioning piece.
Description
Technical field
The invention relates to a kind of display, and relate to especially and a kind ofly there is supporting construction to support the display of display panel.
Background technology
Along with the research and development of display science and technology, the release of display is considerably rapid, has diversified selection to allow consumer.But, for manufacturer, the quite fierceness of monitor market competition.At present, originally improved the market competitiveness to reduce manufacturing of display, the arrangements of components of display constantly changes.
For example, the supporting construction in order to support display panel changes and is configured in light guide plate, and is positioned at the side of same blooming in light guide plate.In other words, supporting construction with blooming be together be configured in light guide plate.In addition, consider that object often has the phenomenon of expanded by heating, therefore blooming and supporting construction are spacing of being separated by.But this kind of configuration mode often may cause the picture shown by display panel to have the phenomenon of light inequality, is described as follows.
Based on above-mentioned configuration mode, the light that the light source group of display produces by after light guide plate, directly may project display panel from the spacing between blooming and supporting construction.Thus, light without the effect of blooming being such as diffusion sheet or similar functions, and the phenomenon of light concentrations may be had to produce.In other words, when display panel is in display frame, is adjacent to light source group place and often has bright spot (hot spot) generation, the display quality of display is declined.Therefore, how to provide one can reduce bright spot and produce, to improve the display of display quality, become one of problem of relevant dealer effort.
Summary of the invention
The present invention has about a kind of display, the situation having bright spot to produce when its configuration relation by L shape sept, blooming, light guide plate and keeper reduces display frame.Thus, the display quality according to display of the present invention can promote effectively, to increase the competitive power on market.
According to the present invention, propose a kind of display, comprise a housing, a light guide plate, at least one blooming, a light source group, positioning piece, a L shape sept and a display panel.Housing comprises four side plates and a base plate.This four side plate is connected to base plate and is interconnected with one another.Light guide plate is configured on base plate, and has an incidence surface.Blooming is configured in light guide plate.Light source assembly is placed in one of them inner side of this four side plate, in order to the incidence surface throw light towards light guide plate.Keeper is configured at inside one of them this of this four side plate, and is positioned at the top of light source group.L shape sept is adjacent to inside one of them this of this four side plate, and comprises a first component and a second component.First component is configured on blooming.Second component is configured on first component.Display panel configurations is on first component, and second component is between display panel and keeper.
Accompanying drawing explanation
For above-mentioned purpose of the present invention, feature and advantage can be become apparent, below in conjunction with accompanying drawing, the specific embodiment of the present invention is elaborated, wherein:
Fig. 1 illustrates the schematic diagram of display according to an embodiment of the invention.
Fig. 2 illustrates the sectional view of the display along the profile line A-A ' in Fig. 1.
Fig. 3 illustrates schematic diagram when display does not according to another embodiment of the present invention configure display panel.
Main element symbol description:
100: display
110: housing
111b: base plate
111s1 ~ 111s4: side plate
120: light guide plate
120s: incidence surface
130: blooming
130s: side
140: light source group
150,250: keeper
160:L shape sept
161: first component
162: second component
170: display panel
Embodiment
Please refer to Fig. 1 and Fig. 2, Fig. 1 illustrates the schematic diagram of display according to an embodiment of the invention, and Fig. 2 illustrates the sectional view of the display along the profile line A-A ' in Fig. 1.Display 100 comprises housing 110, light guide plate 120, at least one blooming 130, light source group 140, keeper 150, L shape sept 160 and display panel 170.
Housing 110 comprises four side plate 111s1 ~ 111s4 and base plate 111b.These four side plate 111s1 ~ 111s4 are connected to base plate 111b and are interconnected with one another.Light guide plate 120 is configured on base plate 111b, and has incidence surface 120s.Blooming 130 is configured in light guide plate 120.Light source group 140 is configured at the inner side of these four side plate 111s1 ~ 111s4 one of them (being such as side plate 111s1), in order to the incidence surface 120s throw light towards light guide plate 120.Keeper 150 is configured at the inner side of side plate 111s1, and is positioned at the top of light source group 140.L shape sept 160 is adjacent to the inner side of side plate 111s1, and comprises first component 161 and second component 162.First component 161 is configured on blooming 130, and second component 162 is configured on first component 161.Display panel 170 is configured on first component 161, and second component 162 is between display panel 170 and keeper 150.
In general, blooming is configured in light guide plate.In addition, in order to support display panel, supporting construction is also configured in light guide plate.That is, light guide plate needs configure blooming and supporting construction simultaneously.In addition, consider that object often has the phenomenon of expanded by heating, a spacing of being usually separated by between blooming and supporting construction.Thus, the light that light source group produces by after light guide plate, directly may project display panel from the spacing between blooming and supporting construction.Thus, light without the effect of blooming being such as diffusion sheet or similar functions, and the phenomenon of light concentrations may be had to produce.In other words, when display panel is in display frame, is adjacent to light source group place and often has bright spot (hot spot) generation, the display quality of display is declined.Compared to aforesaid situation, the side 130s of the blooming 130 of the present embodiment flushes with the incidence surface 120s of light guide plate 120.Therefore, the light that light source group 140 produces inherently just is projected to display panel 170 by blooming 130 again after by light guide plate 120, and the brightness of the picture that display panel 170 is shown evenly and not can have bright spot and produce.
In the present embodiment, keeper 150 and L shape sept 160 are list structure, and keeper 150 and L shape sept 160 extend along side plate 111s1, and namely Y direction extends.In addition, L shape sept 160 is only adjacent to side plate 111s1 and is configured on blooming 130.Thus, after light guide plate 120 is established with blooming 130 groups, the side plate 111s1 being adjacent to L shape sept 160 can in order to directly or indirectly to assist location.Below further illustrate.
L shape sept 160 can be such as directly be seated on blooming 130 herein, and reaches location through following mode.The second component 162 of L shape sept 160 is resisted against keeper 150, and between keeper 150 and display panel 170, L shape sept 160 can be located in the X-axis direction.In addition, display panel 170 is pressed against on first component 161, and display panel 170 fixes in housing 110 with tape adhesion or other location mechanisms, and therefore L shape sept 160 also can be located in the Y-axis direction.Thus, the L shape sept 160 of the present embodiment is also secured on blooming 130 without the need to special in the mode adhered to, and is producing man-hour line carrying out attach, and can be reduced in issuable attaching tolerance when attaching is carried out to reduce.
In addition, due to the present embodiment L shape sept 160 and position without the need to the special mode through attaching, therefore, be no matter that the selection of the material of L shape sept 160 or manufacturing process can be full of elasticity.Furthermore, in the past when attaching the supporting construction supporting display panel, supporting construction may be biased and be out of shape or elongate in attaching process.By contrast, due to the present embodiment in order to support display panel 170 L shape sept 160 and without the need to special through attach mode position, even if therefore the material of L shape sept 160 is flexible material, L shape sept 160 still not yielding or elongate and impact support effect.The material of L shape sept 160 herein can be such as rubber, silica gel or plastic cement.In addition, when the material selectivity of L shape sept 160 is high, because L shape sept 160 is configured on blooming 130 and contacts with blooming 130, therefore L shape sept 160 can be further considered and adopt soft material, to avoid scratch blooming 130.Moreover the first component of L shape sept 160 161 and second component 162 can be formed in one, required man-hour of expending and manpower when reducing assembling to be easy to volume production.
Although be illustrate as an example without the need to being attached on blooming 130 with L shape sept 160 herein, but L shape sept 160 still can adopt the mode attached to be secured on blooming 130 in time having demand.In addition, in the present embodiment, housing 110 and keeper 150 are such as one-body molded, make side plate 111s1 and keeper 150 be one-body molded.In addition, L shape sept 160 is independently structure.Thus, L shape sept 160 can pass through directly against or the mode that attaches be configured in the side of keeper 150.Because side plate 111s1 and keeper 150 are one-body molded, the location therefore between side plate 111s1 and keeper 150 is reached through structural restriction.That is, side plate 111s1 and keeper 150 are formed in one a kind of mode that can be considered that side plate 111s1 assists keeper 150 and locates.Afterwards, the side that L shape sept 160 can be resisted against keeper 150 positions.But these those skilled in the art should understand, side plate 111s1, keeper 150 and L shape sept 160 also can be all independently structure, with by be such as attach, the mode of engaging or magnetic comes mutual group and establishes.That is, keeper 150 is resisted against side plate 111s1 to position, and L shape sept 160 is the sides being resisted against keeper 150 positions.Or keeper 150 and L shape sept 160 can be also such as one-body molded, and side plate 111s1 be independently structure, makes side plate 111s1 can pass through attachings, the mode of engaging or magnetic comes and the combination of keeper 150 and L shape sept 160 interfixes.That is, the keeper 150 and the L shape sept 160 that are formed in one can directly be resisted against side plate 111s1 to position.
Please refer to Fig. 3, it illustrates schematic diagram when display does not according to another embodiment of the present invention configure display panel.Structure compared to the keeper 250 in the keeper 150, Fig. 3 in Fig. 2 is different.In detail, the keeper 150 in Fig. 2 is list structure, and extends along side plate 111s1, and namely Y direction extends.By contrast, the keeper 250 in Fig. 3 is positioned at the two ends of the inner side of side plate 111s1.Thus, keeper 250 still can provide the advantage of keeper 150 as the aforementioned.
Display according to the above embodiment of the present invention, the first component of its L shape sept is configured on blooming, and the second component of L shape sept is between display panel and keeper, to avoid light when not producing bright spot by being directly projected to display panel when blooming.Thus, the display quality of display according to the above embodiment of the present invention can promote effectively, to increase the competitive power on market.
Although the present invention discloses as above with preferred embodiment; so itself and be not used to limit the present invention, any those skilled in the art, without departing from the spirit and scope of the present invention; when doing a little amendment and perfect, therefore protection scope of the present invention is when being as the criterion of defining with claims.
Claims (10)
1. a display, comprising:
One housing, comprises four side plates and a base plate, and this four side plate is connected to this base plate and is interconnected with one another;
One light guide plate, is configured on this base plate, and has an incidence surface;
At least one blooming, is configured in this light guide plate;
One light source group, is configured at one of them inner side of this four side plate, in order to this incidence surface throw light towards this light guide plate;
Positioning piece, is configured at inside one of them this of this four side plate, and is positioned at the top of this light source group;
One L shape sept, be adjacent to inside one of them this of this four side plate, and comprise a first component and a second component, this first component is configured on this blooming, this second component is configured on this first component, this L shape sept whole is positioned on this blooming, and this L shape sept and this blooming with direct against mode contact; And
One display panel, is configured on this first component, and this second component is between this display panel and this keeper.
2. display as claimed in claim 1, it is characterized in that, a side of this blooming flushes with this incidence surface of this light guide plate.
3. display as claimed in claim 1, is characterized in that, this L shape sept is only adjacent to inside one of them this of this four side plate.
4. display as claimed in claim 1, is characterized in that, this L shape sept is along this one of them extension of this four side plate.
5. display as claimed in claim 1, it is characterized in that, this second component is resisted against this keeper.
6. display as claimed in claim 1, it is characterized in that, this first component and this second component are one-body molded.
7. display as claimed in claim 1, it is characterized in that, the material of this L shape sept is a rubber, a silica gel or a plastic cement.
8. display as claimed in claim 1, it is characterized in that, this keeper and this housing are one-body molded.
9. display as claimed in claim 1, it is characterized in that, this keeper is a list structure, and extends inside one of them this of this four side plate.
10. display as claimed in claim 1, is characterized in that, this keeper is positioned at the two ends inside one of them this of this four side plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110162252.0A CN102819986B (en) | 2011-06-08 | 2011-06-08 | Display |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110162252.0A CN102819986B (en) | 2011-06-08 | 2011-06-08 | Display |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102819986A CN102819986A (en) | 2012-12-12 |
| CN102819986B true CN102819986B (en) | 2015-01-28 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110162252.0A Active CN102819986B (en) | 2011-06-08 | 2011-06-08 | Display |
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| Country | Link |
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| CN (1) | CN102819986B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112666743A (en) | 2016-11-22 | 2021-04-16 | 群创光电股份有限公司 | Display device |
| CN111462639B (en) | 2019-01-21 | 2022-04-12 | 群创光电股份有限公司 | Display device |
| TWI727636B (en) * | 2020-01-30 | 2021-05-11 | 友達光電股份有限公司 | Display device |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1710476A (en) * | 2004-06-18 | 2005-12-21 | Lg.菲利浦Lcd株式会社 | Liquid crystal display device and method of manufacturing thereof |
| CN1873495A (en) * | 2005-06-01 | 2006-12-06 | 友达光电股份有限公司 | LCD with function of preventing light leak, and backlight module |
| CN101660724A (en) * | 2008-08-29 | 2010-03-03 | 北京京东方光电科技有限公司 | Backlight module and liquid crystal display using same |
| CN101751834A (en) * | 2010-01-12 | 2010-06-23 | 友达光电股份有限公司 | Display device |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101607211B1 (en) * | 2009-08-12 | 2016-03-30 | 삼성디스플레이 주식회사 | Display device |
-
2011
- 2011-06-08 CN CN201110162252.0A patent/CN102819986B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1710476A (en) * | 2004-06-18 | 2005-12-21 | Lg.菲利浦Lcd株式会社 | Liquid crystal display device and method of manufacturing thereof |
| CN1873495A (en) * | 2005-06-01 | 2006-12-06 | 友达光电股份有限公司 | LCD with function of preventing light leak, and backlight module |
| CN101660724A (en) * | 2008-08-29 | 2010-03-03 | 北京京东方光电科技有限公司 | Backlight module and liquid crystal display using same |
| CN101751834A (en) * | 2010-01-12 | 2010-06-23 | 友达光电股份有限公司 | Display device |
Non-Patent Citations (1)
| Title |
|---|
| 提高LED背光源质量的研究;刘毅清;《现代显示》;20091231(第12期);第25-28页 * |
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| CN102819986A (en) | 2012-12-12 |
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Address after: 518100 Longhua, Shenzhen, town, Foxconn science and Technology Industrial Park E District, building 4, building 1, building Applicant after: Qunkang Technology (Shenzhen) Co., Ltd. Applicant after: Innolux Display Group Address before: 518100 Longhua, Shenzhen, town, Foxconn science and Technology Industrial Park E District, building 4, building 1, building Applicant before: Qunkang Technology (Shenzhen) Co., Ltd. Applicant before: Chimei Optoelectronics Co., Ltd. |
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