G - Physics – 02 – F
Patent
G - Physics
02
F
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G02F 1/133 (2006.01) B60Q 3/04 (2006.01) G02F 1/13 (2006.01) G02F 1/13357 (2006.01)
Patent
CA 1253941
- 1 - Abstract: A liquid crystal display device comprises a liquid crystal element in which directions of arrangement of molecules of a liquid crystal vary in response to the application of a signal potential to control the transmission of light to effect indication. A holding member holds the liquid crystal element from its front. An illuminating member illuminates the liquid crystal element, and a circuit board having a drive circuit for outputting a signal potential for controlling indication of the liquid crystal element is provided. There is a conducting member for establishing electrical connection between the liquid crystal element and the circuit board. A box-shaped securing member serves as a foundation piece for assembly of the components. The illuminating member and the liquid crystal element are disposed in layered relationship on a front face of the securing member, while the circuit board is disposed on a rear face of the securing member. The holding member and the circuit board are secured to the securing member so that the conducting member is located in a penetrating portion provided at a peripheral portion of the securing member. The arrangement simplifies assembly and permits the device to be thinner than has been possible in the past.
485550
Tamura Norihiro
Yasuhara Isao
Kirby Eades Gale Baker
Nippon Seiki Co. Ltd.
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