JP2001282112A - Display device - Google Patents
Display deviceInfo
- Publication number
- JP2001282112A JP2001282112A JP2000095190A JP2000095190A JP2001282112A JP 2001282112 A JP2001282112 A JP 2001282112A JP 2000095190 A JP2000095190 A JP 2000095190A JP 2000095190 A JP2000095190 A JP 2000095190A JP 2001282112 A JP2001282112 A JP 2001282112A
- Authority
- JP
- Japan
- Prior art keywords
- support member
- liquid crystal
- crystal display
- display device
- display element
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Landscapes
- Liquid Crystal (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
Abstract
Description
【０００１】[0001]
【発明の属する技術分野】本発明は表示装置に関し、よ
り詳細には衝撃による開口部外縁の変形を抑え、表示素
子などの破損を防止した表示装置に関するものである。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a display device, and more particularly to a display device in which deformation of an outer edge of an opening due to an impact is suppressed to prevent a display element or the like from being damaged.
【０００２】[0002]
【従来の技術】これまで一般に用いられていた表示装置
の一例として液晶表示装置の斜視図を図５に示す。裏側
支持部材３の上に液晶表示素子２が載置され、そして裏
側支持部材３及び液晶表示素子２を保護するために、そ
の上に表側支持部材１が取り付けられる。表側支持部材
１の中央部には液晶表示素子２の表示部分が外部から見
えるように矩形状の開口部１１が形成されている。また
表側支持部材１の四隅には固定用穴１２が形成され、こ
の固定用穴１２に対応する裏側支持部材３上の位置には
凸部３１が形成されている。表側支持部材１の裏側支持
部材３への取り付けは、裏側支持部材３の凸部３１を表
側支持部材１の固定用穴１２に挿入することにより行わ
れる。2. Description of the Related Art FIG. 5 is a perspective view of a liquid crystal display device as an example of a display device generally used so far. The liquid crystal display element 2 is placed on the back side support member 3, and the front side support member 1 is mounted thereon to protect the back side support member 3 and the liquid crystal display element 2. A rectangular opening 11 is formed at the center of the front support member 1 so that the display portion of the liquid crystal display element 2 can be seen from the outside. Further, fixing holes 12 are formed at four corners of the front supporting member 1, and convex portions 31 are formed at positions on the back supporting member 3 corresponding to the fixing holes 12. The attachment of the front support member 1 to the back support member 3 is performed by inserting the projection 31 of the back support member 3 into the fixing hole 12 of the front support member 1.
【０００３】[0003]
【発明が解決しようとする課題】ところで、このような
従来の液晶表示装置では液晶表示装置の四隅のみを固定
しているため、たとえば液晶表示装置が落下した場合
に、表・裏側支持部材１、３の中でも特に強度の弱い開
口部１１外縁がその衝撃で瞬間的に変形し、それにより
液晶表示素子２が損傷を受けることがあった。図６に概
説図を示す。図６は液晶表示装置の部分断面図である。
偏光板２１が表面に貼着された液晶表示素子２が、裏側
支持部材３と表側支持部材１とで挟持されている（図６
（ａ））。このような液晶表示装置に落下などによる衝
撃が加わると、表側支持部材１が瞬間的に変形し、表側
支持部材１と裏側支持部材３とで挟持されていた液晶表
示素子２が一時的に解放状態となる（同図（ｂ））。次
に、変形した表側支持部材１は、一般に樹脂や金属など
の弾性を有する材料で形成されているため元の状態に回
復しようとする。このとき、元の状態に回復しようとす
る表側支持部材１（主に開口部１１の外縁）と、液晶表
示素子２の周縁部とが接触する（同図（ｃ））。これに
よって液晶表示素子２の周縁部が欠けたり（同図
（ｄ））、あるいは液晶表示素子２の表面に貼着されて
いた偏光板２１が捲れるといった不具合が発生していた
（同図（ｅ））。By the way, in such a conventional liquid crystal display device, only the four corners of the liquid crystal display device are fixed. Therefore, for example, when the liquid crystal display device falls, the front and back support members 1 and 2 are fixed. In particular, the outer edge of the opening portion 11 having a particularly low strength was instantaneously deformed by the impact, and the liquid crystal display element 2 was sometimes damaged. FIG. 6 shows a schematic diagram. FIG. 6 is a partial sectional view of the liquid crystal display device.
The liquid crystal display element 2 having the polarizing plate 21 adhered to the surface is sandwiched between the back support member 3 and the front support member 1 (FIG. 6).
(A)). When an impact due to a drop or the like is applied to such a liquid crystal display device, the front side support member 1 is instantaneously deformed, and the liquid crystal display element 2 sandwiched between the front side support member 1 and the back side support member 3 is temporarily released. (B). Next, since the deformed front-side support member 1 is generally made of an elastic material such as resin or metal, the front-side support member 1 attempts to recover to the original state. At this time, the front-side support member 1 (mainly the outer edge of the opening portion 11) to be restored to the original state comes into contact with the peripheral edge portion of the liquid crystal display element 2 (FIG. 3C). As a result, the peripheral edge of the liquid crystal display element 2 was chipped (FIG. 2D), or the polarizing plate 21 attached to the surface of the liquid crystal display element 2 was turned up (FIG. e)).
【０００４】これに対して、例えば特開平１１−２８２
３６０号公報には、液晶表示素子に当接して上下方向に
移動可能な凸部を有する緩衝部材をケースに設けて、液
晶表示素子に加えられた外部応力を吸収させる発明が提
案されている。しかしこの提案発明では、装置の落下と
いった瞬間的に生じる大きな外力から液晶表示素子を十
分には保護できないと推測される。On the other hand, for example, Japanese Patent Laid-Open No. 11-282
Japanese Patent Publication No. 360 proposes an invention in which a case is provided with a buffer member having a convex portion which can move in the vertical direction in contact with a liquid crystal display element to absorb external stress applied to the liquid crystal display element. However, in the proposed invention, it is presumed that the liquid crystal display element cannot be sufficiently protected from a large external force generated instantaneously such as a drop of the device.
【０００５】また実開平７−４１５２６号公報には、液
晶表示枠の外面に位置決め部を設けるとともに、この位
置決め部を挿通する挿通孔を押さえ板に設けることによ
り、液晶表示板の位置ズレを防止して当該液晶表示板の
クラックや割れの発生を防止する考案が提案されてい
る。この提案考案は本発明と近い構成となっているが、
提案考案では位置決め部材の形成位置がまったく特定さ
れていない。またそもそも提案考案は製造組立時におけ
る液晶表示板の液晶表示枠に対するズレ防止を主目的と
している。このため提案考案では、落下などの衝撃によ
る液晶表示素子の破損防止を十分に図ることはできな
い。In Japanese Utility Model Laid-Open Publication No. 7-41526, a positioning portion is provided on the outer surface of a liquid crystal display frame, and an insertion hole through which the positioning portion is inserted is provided in a holding plate to prevent the liquid crystal display plate from shifting. In addition, there has been proposed a device for preventing the occurrence of cracks and cracks in the liquid crystal display panel. This proposed device has a configuration similar to the present invention,
In the proposed device, the position of the positioning member is not specified at all. In addition, the main purpose of the proposed device is to prevent the displacement of the liquid crystal display panel with respect to the liquid crystal display frame during manufacturing and assembly. For this reason, the proposed device cannot sufficiently prevent the liquid crystal display element from being damaged by an impact such as a drop.
【０００６】本発明はこのような従来の問題に鑑みてな
されたものであり、衝撃によるケースの変形を抑え、表
示素子などの破損を防止した表示装置の提供をその目的
とするものである。The present invention has been made in view of such a conventional problem, and has as its object to provide a display device that suppresses deformation of a case due to an impact and prevents damage to a display element and the like.
【０００７】[0007]
【課題を解決するための手段】本発明によれば、矩形状
の開口部が形成された表側支持部材と、裏側支持部材と
で表示素子を挟持した表示装置であって、前記開口部外
縁の少なくとも一辺の中央部に固定用穴または凸部を形
成するともに、これに対応する裏側支持部材上の位置に
凸部または固定用穴を形成し、該凸部を該固定用穴に挿
入することにより前記表側支持部材を前記裏側支持部材
に取り付けたことを特徴とする表示装置が提供される。
ここで前記表示素子としては液晶表示素子が好適であ
る。According to the present invention, there is provided a display device in which a display element is sandwiched between a front-side support member having a rectangular opening and a back-side support member. A fixing hole or a convex portion is formed at least in the center of one side, and a convex portion or a fixing hole is formed at a position on the back support member corresponding to the fixing hole or the convex portion, and the convex portion is inserted into the fixing hole. Thereby, the display device is provided in which the front support member is attached to the back support member.
Here, a liquid crystal display element is suitable as the display element.
【０００８】[0008]
【発明の実施の形態】本発明者は、表示装置のケース、
特に強度の弱い開口部外縁が落下等の衝撃で瞬間的に変
形して起こる表示素子の破損を防止できないか鋭意検討
を重ねた結果、強度の弱い開口部外縁を補強することに
より前記変形を有効に防止できることを見出し本発明を
なすに至った。DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS The present inventor has designed a display device case,
In particular, as a result of intensive studies to prevent damage to the display element caused by instantaneous deformation of the outer edge of the weak opening due to impact such as dropping, the deformation is effective by reinforcing the outer edge of the weak opening. And found that the present invention can be prevented.
【０００９】すなわち本発明の表示装置は、開口部外縁
の少なくとも一辺の中央部に固定用穴または凸部を形成
するともに、これに対応する裏側支持部材上の位置に凸
部または固定用穴を形成し、該凸部を該固定用穴に挿入
することにより前記表側支持部材を前記裏側支持部材に
取り付け、衝撃による前記開口部外縁の変形を抑えたこ
とを特徴とするものである。That is, in the display device of the present invention, a fixing hole or a convex portion is formed in the center of at least one side of the outer edge of the opening, and the convex portion or the fixing hole is formed at a corresponding position on the back support member. The front support member is attached to the back support member by forming and inserting the convex portion into the fixing hole, thereby suppressing deformation of the outer edge of the opening due to impact.
【００１０】従来の表示装置では、表側支持部材と裏側
支持部材とを装置の四隅のみで固定していたために、衝
撃により開口部外縁が変形することがあったが、本発明
の装置では、従来変形しやすかった開口部外縁に表側支
持部材と裏側支持部材との固定部分を形成したので、衝
撃を受けても開口部外縁が容易に変形することはなく、
表示素子が破損することはない。In the conventional display device, since the front support member and the back support member are fixed only at the four corners of the device, the outer edge of the opening may be deformed by an impact. Since the fixed part of the front side support member and the back side support member was formed on the outer edge of the opening that was easy to deform, the outer edge of the opening was not easily deformed even if it was shocked,
The display element is not damaged.
【００１１】本発明の表示装置を図によりさらに説明す
る。なお図５と同じ部材および部分については同じ符号
を付している。図１は、本発明の表示装置の一実施態様
である液晶表示装置の組立図である。裏側支持部材３の
上に液晶表示素子２が載置され、その上から表側支持部
材１が取り付けられる。表側支持部材１に形成された開
口部１１外縁の四辺中央部には固定用穴１２が形成さ
れ、裏側支持部材３には固定用穴１２に対応した位置に
凸部３１が形成されている。そして、凸部３１を固定用
穴１２に挿入して表側支持部材１を裏側支持部材３に取
り付けて本発明の液晶表示装置としている。表側支持部
材１と裏側支持部材３はネジやカシメなどにより組み立
てられる。The display device of the present invention will be further described with reference to the drawings. The same members and portions as those in FIG. 5 are denoted by the same reference numerals. FIG. 1 is an assembly view of a liquid crystal display device which is an embodiment of the display device of the present invention. The liquid crystal display element 2 is placed on the back support member 3, and the front support member 1 is attached from above. A fixing hole 12 is formed at the center of the four sides of the outer edge of the opening 11 formed in the front support member 1, and a convex portion 31 is formed in the rear support member 3 at a position corresponding to the fixing hole 12. Then, the convex portion 31 is inserted into the fixing hole 12 and the front support member 1 is attached to the back support member 3 to obtain a liquid crystal display device of the present invention. The front support member 1 and the back support member 3 are assembled by screws, caulking, or the like.
【００１２】この図では、固定用穴１２および凸部３１
は開口部１１外周の四辺すべてに形成されているが、こ
れらは少なくとも一辺に形成されていればよい。もちろ
ん四辺すべてに形成されているのが最も望ましい。また
固定用穴は底があってもよいしなくてもよい。加えて、
この図では液晶表示装置の四隅は固定されていないが、
衝撃による変形を防ぐ観点からは、従来と同様に液晶表
示装置の四隅も固定することが推奨される。さらに表側
支持部材に凸部を形成し、裏側支持部材に固定用穴を形
成して、表側支持部材を裏側支持部材に取り付けるよう
にしても構わない。In this figure, a fixing hole 12 and a convex portion 31 are shown.
Are formed on all four sides of the outer periphery of the opening 11, but these may be formed on at least one side. Of course, it is most desirable to form it on all four sides. The fixing hole may or may not have a bottom. in addition,
In this figure, the four corners of the liquid crystal display are not fixed,
From the viewpoint of preventing deformation due to impact, it is recommended to fix the four corners of the liquid crystal display device as in the related art. Further, a convex portion may be formed on the front support member, a fixing hole may be formed on the back support member, and the front support member may be attached to the back support member.
【００１３】表側支持部材１に形成する固定用穴１２お
よび裏側支持部材３に形成する凸部３１の形状について
は、衝撃による変形を防止できる構造であれば特に限定
はない。例えば図３（ａ）は、内周壁に雌ネジが施され
た円筒状の凸部３１を固定用穴１２に挿通した後、表側
支持部材１が裏側支持部材３から外れないように凸部３
１の上面から雄ネジ３２で留める構成としたものであ
る。同様の目的のために同図（ｂ）では、凸部３１を弾
性を有する材料で形成し、且つその先端部形状をキノコ
状とし、他方固定用穴１２の穴径を凸部３１の最大径よ
りも若干小さ目に形成して、凸部３１を固定用穴１２に
一旦挿通すれば容易には外れない構成としている。The shape of the fixing hole 12 formed in the front support member 1 and the shape of the convex portion 31 formed in the back support member 3 are not particularly limited as long as the structure can prevent deformation due to impact. For example, FIG. 3A shows that after inserting a cylindrical protrusion 31 having a female screw on the inner peripheral wall into the fixing hole 12, the front support member 1 does not come off from the back support member 3.
1 is configured to be fastened with a male screw 32 from the upper surface. In FIG. 2B, for the same purpose, the convex portion 31 is formed of a material having elasticity, and the shape of the tip is a mushroom shape, and the diameter of the fixing hole 12 is the maximum diameter of the convex portion 31. It is formed to be slightly smaller than that, and once the projection 31 is inserted into the fixing hole 12, it is not easily removed.
【００１４】さらに図４に凸部と固定用穴についての他
の態様を示す。図４（ａ1）〜（ａ4）は固定用穴１２の
実施態様を示す図であり、図４（ｂ1）〜（ｂ3）は凸部
３１の実施態様を示す図である。表側支持部材及び裏側
支持部材の材料や形状などを考慮し、これらの中から所
望の組み合わせを適宜選択使用すればよい。もちろん本
発明はこれらの実施態様に何ら限定されるものではな
い。また凸部および固定用穴を、表側支持部材と裏側支
持部材のそれぞれどちらに形成するかは液晶表示装置の
形状や大きさ、部材の材料などから適宜決定すればよ
い。FIG. 4 shows another embodiment of the projection and the fixing hole. Figure 4 (a 1) ~ (a 4) is a diagram showing an embodiment of the fixing hole 12, FIG. 4 (b 1) ~ (b 3) is a diagram showing an embodiment of a protrusion 31. Considering the material and shape of the front support member and the back support member, a desired combination may be appropriately selected and used from these materials. Of course, the present invention is not limited to these embodiments. In addition, which of the front side support member and the back side support member the convex portion and the fixing hole are formed may be appropriately determined based on the shape and size of the liquid crystal display device, the material of the member, and the like.
【００１５】本発明で使用できる表側支持部材１及び裏
側支持部材３の材質は弾性を有するものであれば特に限
定はなく、例えば合成樹脂や金属板などが使用できる。The material of the front support member 1 and the back support member 3 that can be used in the present invention is not particularly limited as long as it has elasticity. For example, a synthetic resin or a metal plate can be used.
【００１６】また本発明で使用できる表示素子としては
特に限定はなく従来公知のものが使用できる。例えば液
晶表示素子やＥＬ（エレクトロルミネッセンス）表示素
子、ＰＡＬＣ（プラズマアドレス液晶）表示素子、ＰＤ
Ｐ（プラズマディスプレイパネル）素子などが使用でき
る。The display element usable in the present invention is not particularly limited, and a conventionally known display element can be used. For example, a liquid crystal display element, an EL (electroluminescence) display element, a PALC (plasma addressed liquid crystal) display element, a PD
A P (plasma display panel) element or the like can be used.
【００１７】図２に、本発明の表示装置の他の実施例を
示す。図２の表示装置は、表側支持部材１及び裏側支持
部材２をそれぞれ二つに分割した液晶表示装置であり、
装置の軽量化や材料費の節減などの観点から表示装置が
大型の場合に特に推奨される形態である。FIG. 2 shows another embodiment of the display device of the present invention. The display device of FIG. 2 is a liquid crystal display device in which a front support member 1 and a back support member 2 are each divided into two,
This is a particularly recommended form when the display device is large in view of weight reduction of the device and reduction of material cost.
【００１８】裏側支持部材３ａ，３ｂのそれぞれの長辺
側の中央部には凸部３１１が形成され、短辺側の端部に
は凸部３１２が形成されている。この上に液晶表示素子
２が載置される。このとき凸部３１１、３１２により液
晶表示素子２が位置決めされる。一方、表側支持部材１
ａ，１ｂのそれぞれの長辺側の中央部には固定用穴１２
１が形成され、短辺側の端部には固定用穴１２２が形成
されている。そして前記凸部３１１、３１２を固定用穴
１２１、１２２に挿入することにより表側支持部材１
ａ，１ｂを裏側支持部材３ａ，３ｂにそれぞれ取り付け
て液晶表示装置とする。表側支持部材１ａ，１ｂを裏側
支持部材３ａ，３ｂはネジやカシメにより組み立てられ
る。A convex portion 311 is formed at the center of the long side of each of the back support members 3a and 3b, and a convex portion 312 is formed at an end of the short side. The liquid crystal display element 2 is mounted thereon. At this time, the liquid crystal display element 2 is positioned by the convex portions 311 and 312. On the other hand, the front support member 1
The fixing holes 12 are provided at the central portions on the long sides of the respective a and 1b.
1 is formed, and a fixing hole 122 is formed at an end on the short side. Then, by inserting the convex portions 311 and 312 into the fixing holes 121 and 122, the front side support member 1 is formed.
a and 1b are attached to the back support members 3a and 3b, respectively, to obtain a liquid crystal display device. The front support members 1a and 1b are assembled with the back support members 3a and 3b by screws or caulking.
【００１９】[0019]
【発明の効果】本発明の表示装置では、表側支持部材に
形成された開口部の外縁の少なくとも一辺の中央部に固
定用穴または凸部を形成するともに、これに対応する裏
側支持部材上の位置に凸部または固定用穴を形成し、該
凸部を該固定用穴に挿入することにより前記表側支持部
材を前記裏側支持部材に取り付けるようにしたので、従
来問題となっていた、落下衝撃などによる開口部外縁の
瞬間的変形が抑制され、表示素子の破損を防ぐことがで
きる。According to the display device of the present invention, a fixing hole or a convex portion is formed at the center of at least one side of the outer edge of the opening formed in the front side support member, and the corresponding hole on the back side support member is formed. A convex portion or a fixing hole is formed at the position, and the convex portion is inserted into the fixing hole so that the front side support member is attached to the back side support member. Instantaneous deformation of the outer edge of the opening due to, for example, is suppressed, and damage to the display element can be prevented.
【図１】 本発明の液晶表示装置の一例を示す組立斜視
図である。FIG. 1 is an assembled perspective view showing an example of a liquid crystal display device of the present invention.
【図２】 本発明の液晶表示装置の他の例を示す斜視図
である。FIG. 2 is a perspective view showing another example of the liquid crystal display device of the present invention.
【図３】 凸部と固定用穴との係合状態を示す図であ
る。FIG. 3 is a view showing an engagement state between a convex portion and a fixing hole.
【図４】 凸部および固定用穴の他の実施態様を示す図
である。FIG. 4 is a view showing another embodiment of a convex portion and a fixing hole.
【図５】 従来の液晶表示装置を示す斜視図である。FIG. 5 is a perspective view showing a conventional liquid crystal display device.
【図６】 衝撃によるケース変形とそれによる液晶表示
素子の破損の概説図である。FIG. 6 is a schematic diagram showing a case deformation due to an impact and a damage of the liquid crystal display element due to the deformation.
１ 表側支持部材 ２ 液晶表示素子 ３ 裏側支持部材 １１ 開口部 １２ 固定用穴 ３１ 凸部 DESCRIPTION OF SYMBOLS 1 Front support member 2 Liquid crystal display element 3 Back support member 11 Opening 12 Fixing hole 31 Projection
Claims (2)
材と、裏側支持部材とで表示素子を挟持した表示装置で
あって、 前記開口部外縁の少なくとも一辺の中央部に固定用穴ま
たは凸部を形成するともに、これに対応する前記裏側支
持部材上の位置に凸部または固定用穴を形成し、該凸部
を該固定用穴に挿入して前記表側支持部材を前記裏側支
持部材に取り付けることを特徴とする表示装置。1. A display device in which a display element is sandwiched between a front support member having a rectangular opening and a back support member, wherein a fixing hole or a fixing hole is provided at the center of at least one side of the outer edge of the opening. A convex portion or a fixing hole is formed at a position on the back support member corresponding to the convex portion, and the front support member is inserted into the fixing hole to connect the front support member to the back support member. A display device, which is attached to a display.
項１記載の表示装置。2. The display device according to claim 1, wherein said display element is a liquid crystal display element.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2000095190A JP2001282112A (en) | 2000-03-29 | 2000-03-29 | Display device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2000095190A JP2001282112A (en) | 2000-03-29 | 2000-03-29 | Display device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JP2001282112A true JP2001282112A (en) | 2001-10-12 |
Family
ID=18610120
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2000095190A Pending JP2001282112A (en) | 2000-03-29 | 2000-03-29 | Display device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2001282112A (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005115335A (en) * | 2003-09-19 | 2005-04-28 | Seiko Epson Corp | Electrooptical device, electronic apparatus, and method for manufacturing electrooptical device |
| JP2006195464A (en) * | 2005-01-11 | 2006-07-27 | Samsung Sdi Co Ltd | Plasma display apparatus |
| JP2007299740A (en) * | 2006-04-04 | 2007-11-15 | Koizumi Lighting Technology Corp | El light source |
| JP2008292695A (en) * | 2007-05-23 | 2008-12-04 | Sony Corp | Display device |
| JP2010107876A (en) * | 2008-10-31 | 2010-05-13 | Ips Alpha Technology Ltd | Liquid crystal display device |
| JP2011065159A (en) * | 2009-09-17 | 2011-03-31 | Lg Display Co Ltd | Liquid crystal display device |
| JP2011215640A (en) * | 2011-07-14 | 2011-10-27 | Hitachi Displays Ltd | Display device |
| WO2016070453A1 (en) * | 2014-11-05 | 2016-05-12 | 深圳市华星光电技术有限公司 | Liquid crystal display apparatus and backlight module thereof |
-
2000
- 2000-03-29 JP JP2000095190A patent/JP2001282112A/en active Pending
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005115335A (en) * | 2003-09-19 | 2005-04-28 | Seiko Epson Corp | Electrooptical device, electronic apparatus, and method for manufacturing electrooptical device |
| JP2006195464A (en) * | 2005-01-11 | 2006-07-27 | Samsung Sdi Co Ltd | Plasma display apparatus |
| JP2007299740A (en) * | 2006-04-04 | 2007-11-15 | Koizumi Lighting Technology Corp | El light source |
| JP2008292695A (en) * | 2007-05-23 | 2008-12-04 | Sony Corp | Display device |
| JP2010107876A (en) * | 2008-10-31 | 2010-05-13 | Ips Alpha Technology Ltd | Liquid crystal display device |
| JP2011065159A (en) * | 2009-09-17 | 2011-03-31 | Lg Display Co Ltd | Liquid crystal display device |
| US8411225B2 (en) | 2009-09-17 | 2013-04-02 | Lg Display Co., Ltd. | Liquid crystal display device |
| KR101621540B1 (en) * | 2009-09-17 | 2016-05-31 | 엘지디스플레이 주식회사 | Liquid crystal display device |
| JP2011215640A (en) * | 2011-07-14 | 2011-10-27 | Hitachi Displays Ltd | Display device |
| WO2016070453A1 (en) * | 2014-11-05 | 2016-05-12 | 深圳市华星光电技术有限公司 | Liquid crystal display apparatus and backlight module thereof |
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