【図面の簡単な説明】[Brief explanation of the drawing]
第１図はこの考案が適用された液晶表示装置の
第１実施例を示す概略斜視図、第２図は第１実施
例にて用いられる集光器及びバツクライト供給体
を示す概略斜視図、第３図は第２図中矢示―
線に沿う部分拡大断面図、第４図は第３図に示す
バツクライト供給体の変形例を示す部分拡大断面
図、第５図は第３図に示す集光器の変形例を示す
概略斜視図、第６図は第５図中矢示―線に沿
う部分拡大断面図、第７図は第６図に示すレンズ
への入射光の入射状態を示す部分拡大断面説明図
、第８図は第３図に示す集光器の変形例を示す概
略斜視図、第９図は第８図中矢示―線に沿う
部分拡大断面図、第１０図は第９図に示す凸レン
ズへの入射光の入射状態を示す部分拡大断面説明
図、第１１図はこの考案の第２実施例を示す概略
側面図、第１２図は第２実施例にて集光器及びバ
ツクライト供給体を使用しない状態を示す概略側
面図、第１３図はこの考案の第３実施例を示す要
部の部分拡大断面図、第１４図は第３実施例に於
けるバツクライト供給手段を示す概略斜視説明図
、第１５図は従来のバツクライトの供給状態を示
す概略斜視説明図、そして第１６図は第１５図同
様の概略斜視説明図である。
図面における主要な符号の説明、１，７１：キ
ヤビネツト、２，７０：液晶表示体（ＬＣＤ）、
３：上側面、４，３５，５０：集光器（集光手段
）、５，２５，６５，６３：バツクライト供給体
（バツクライト供給手段）、Ｌａ：周囲光、ＢＬ
：バツクライト、Ｌｉ：入射光。
FIG. 1 is a schematic perspective view showing a first embodiment of a liquid crystal display device to which this invention is applied, FIG. 2 is a schematic perspective view showing a condenser and a backlight supply body used in the first embodiment, and FIG. Figure 3 is indicated by the arrow in Figure 2.
4 is a partially enlarged sectional view showing a modification of the backlight supply body shown in FIG. 3; FIG. 5 is a schematic perspective view showing a modification of the condenser shown in FIG. 3; FIG. , FIG. 6 is a partially enlarged sectional view taken along the line shown by the arrow in FIG. 9 is a partially enlarged sectional view taken along the arrow line in FIG. 8, and FIG. 10 is a state of incidence of incident light on the convex lens shown in FIG. 9. FIG. 11 is a schematic side view showing the second embodiment of the invention, and FIG. 12 is a schematic side view showing the second embodiment without using the condenser and backlight supply body. 13 is a partial enlarged sectional view of the main part showing the third embodiment of this invention, FIG. 14 is a schematic perspective view showing the backlight supply means in the third embodiment, and FIG. 15 is a conventional FIG. 16 is a schematic perspective view showing the supply state of the back light, and FIG. 16 is a schematic perspective view similar to FIG. 15. Explanation of main symbols in the drawings, 1, 71: cabinet, 2, 70: liquid crystal display (LCD),
3: Upper surface, 4, 35, 50: Light collector (light collecting means), 5, 25, 65, 63: Backlight supply body (backlight supply means), La: Ambient light, BL
: Backlight, Li: Incident light.