JPH02136286U - - Google Patents
Info
- Publication number
- JPH02136286U JPH02136286U JP4514089U JP4514089U JPH02136286U JP H02136286 U JPH02136286 U JP H02136286U JP 4514089 U JP4514089 U JP 4514089U JP 4514089 U JP4514089 U JP 4514089U JP H02136286 U JPH02136286 U JP H02136286U
- Authority
- JP
- Japan
- Prior art keywords
- liquid crystal
- crystal panel
- projector
- housing
- display device
- 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.)
- Granted
Links
- 239000004973 liquid crystal related substance Substances 0.000 claims description 15
- 230000003287 optical effect Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 3
Description
第１図ａ，ｂ，ｃ，ｄおよびｅはそれぞれ本考
案に係る小型液晶表示装置の第１の実施例の正面
図、平面図、右側面図、下面図および背面図、第
２図は第１図ａの断面ＡＡを示す断面図、第３図
ａおよびｂはそれぞれ本考案の小型液晶表示装置
が一般の投影機に挿入された状態を示す右側面図
および下面図、第４図ａ，ｂおよびｃはそれぞれ
本考案の小型液晶表示装置の実施例を構成する液
晶パネルの正面図、平面図および右側面図、第５
図は本考案の小型液晶表示装置を構成する液晶パ
ネルブロツクの説明図、第６図は本考案の小型液
晶表示装置の実施例を構成する制御回路の構成図
、第７図および第８図はそれぞれ本考案に係る第
２の実施例を示す背面図および断面図、第９図は
液晶表示装置を用いて投射像を得る場合の構成を
示した模式図、第１０図ａおよびｂは従来の液晶
表示装置が一般の投影機に挿入された状態を示す
右側面図および下面図、第１１図は従来の液晶表
示装置に力が加わつた状態を示す右側面図である
。
１００……ハウジング、１１０……上枠、１３
０……下枠、１３６，１４６……弾性部材、２７
１，２７２……投影機のハウジング、３００……
液晶パネル、４００……制御回路、５００……投
影機、５０１……光源、５０２……レンズ系。
1a, b, c, d and e are respectively a front view, a top view, a right side view, a bottom view and a rear view of a first embodiment of a small liquid crystal display device according to the present invention; FIG. 1A is a cross-sectional view showing section AA, FIGS. 3A and 3B are a right side view and a bottom view showing the compact liquid crystal display device of the present invention inserted into a general projector, and FIGS. 4A, b and c are respectively a front view, a top view, a right side view, and a fifth
The figure is an explanatory diagram of a liquid crystal panel block constituting the small liquid crystal display device of the present invention, FIG. 6 is a block diagram of a control circuit constituting an embodiment of the small liquid crystal display device of the present invention, and FIGS. 7 and 8 are FIG. 9 is a schematic diagram showing the configuration for obtaining a projected image using a liquid crystal display device, and FIGS. A right side view and a bottom view show a state in which a liquid crystal display device is inserted into a general projector, and FIG. 11 is a right side view showing a state in which a force is applied to a conventional liquid crystal display device. 100...housing, 110...upper frame, 13
0... Lower frame, 136, 146... Elastic member, 27
1,272...Projector housing, 300...
Liquid crystal panel, 400... control circuit, 500... projector, 501... light source, 502... lens system.
Claims (1)
光源とレンズ系の間に挿入して投影表示を行なう
小型液晶表示装置において、前記液晶パネルを収
納する部分に、投影機のハウジングに近接して弾
性部材を設け、挿入状態の液晶パネル表示面をレ
ンズ系の光軸に対して垂直な状態に保持するため
該弾性部材を用いて前記投影機のハウジングに圧
接することを特徴とする小型液晶表示装置。 In a small liquid crystal display device in which a liquid crystal panel housed in a housing is inserted between a light source and a lens system of a projector to perform projection display, an elastic member is provided near the housing of the projector in a portion where the liquid crystal panel is housed. A compact liquid crystal display device, characterized in that the display surface of the liquid crystal panel in the inserted state is pressed against the housing of the projector using the elastic member in order to hold the display surface of the liquid crystal panel in a state perpendicular to the optical axis of the lens system.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989045140U JPH0725778Y2 (en) | 1989-04-18 | 1989-04-18 | Small LCD display |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989045140U JPH0725778Y2 (en) | 1989-04-18 | 1989-04-18 | Small LCD display |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH02136286U true JPH02136286U (en) | 1990-11-14 |
| JPH0725778Y2 JPH0725778Y2 (en) | 1995-06-07 |
Family
ID=31559059
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1989045140U Expired - Lifetime JPH0725778Y2 (en) | 1989-04-18 | 1989-04-18 | Small LCD display |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0725778Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2013088588A (en) * | 2011-10-18 | 2013-05-13 | Japan Display East Co Ltd | Liquid crystal display device |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02178625A (en) * | 1988-12-28 | 1990-07-11 | Matsushita Electric Ind Co Ltd | Ferroelectric liquid crystal display device |
| JPH02264223A (en) * | 1989-04-05 | 1990-10-29 | Matsushita Electric Ind Co Ltd | Ferroelectric liquid crystal display device |
-
1989
- 1989-04-18 JP JP1989045140U patent/JPH0725778Y2/en not_active Expired - Lifetime
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02178625A (en) * | 1988-12-28 | 1990-07-11 | Matsushita Electric Ind Co Ltd | Ferroelectric liquid crystal display device |
| JPH02264223A (en) * | 1989-04-05 | 1990-10-29 | Matsushita Electric Ind Co Ltd | Ferroelectric liquid crystal display device |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2013088588A (en) * | 2011-10-18 | 2013-05-13 | Japan Display East Co Ltd | Liquid crystal display device |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0725778Y2 (en) | 1995-06-07 |